This document provides an introduction to cloud computing, including definitions of cloud, service models (IaaS, PaaS, SaaS), deployment models (private and public cloud), threats, and an overview of Cloud World Forum 2013. Key points covered include: the NIST definition of cloud computing, differences between cloud and related technologies like SOA and grid computing, how service models differ in responsibilities of provider and client, characteristics of private and public clouds, common threats like privacy and security issues, and that Cloud World Forum 2013 featured over 150 providers and 6000 attendees.
VKCREATIONS provides information about cloud computing. It defines cloud computing as a model for enabling access to configurable computing resources via the internet on demand. It shares characteristics with client-server models, utility computing, and other distributed computing approaches. The document discusses cloud service models including SaaS, PaaS, and IaaS. It also covers cloud deployment models such as private cloud, public cloud, hybrid cloud, and more. Benefits for small businesses are outlined as well as examples of cloud computing services and major providers. Limitations including control and legal issues are also mentioned.
The presentation is based on the speech of Rajkumar Buyya on Cloud Bus Toolkit.
Amit Kumar Nath (CSE, DU) and I made this presentation to provide a brief description about some useful cloud bus toolkit, such as, Aneka, CloudSim, Broker, Cloud Maker, Workflow.
This document discusses cloud computing and provides definitions from NIST, IBM, and Microsoft. It begins by defining cloud computing as a model that enables on-demand access to configurable computing resources via a shared pool that can be provisioned with minimal management effort. The document then discusses various cloud computing models including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS).
The document discusses cloud computing and provides definitions and characteristics. It describes cloud computing as a technology that delivers on-demand IT resources over the internet on a pay-per-use basis. The key characteristics of cloud computing include scalability, reliability, security, flexibility, and serviceability. There are three main types of clouds based on deployment - public, private, and hybrid clouds. The document also outlines the three main service models of cloud computing - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
Cloud computing reference architecture from nist and ibmRichard Kuo
The document summarizes cloud computing reference architectures from NIST and IBM. It discusses why reference architectures are useful, including providing common understanding, reducing complexity, and enabling interoperability. It then provides overviews of the NIST cloud computing reference architecture, including essential cloud characteristics, service models, deployment models, and architectural components. It also summarizes the main IBM cloud computing reference architecture, focusing on roles, tools, management platforms, and portals.
Business Drivers and Challenges of Cloud Computing and Social Networking Appl...M Biro
[Biro M, 2009] Business Drivers and Challenges of Cloud Computing and Social Networking Application Development. In Proceedings of the IFIP TC8 WG8.9 International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS 2009) (ed. by M. Raffai) - Abstract: This presentation addresses those business and academic audiences who are not developers, but who are highly responsive to the new opportunities offered by the rapidly changing software and hardware technology.
Following the overview of the business drivers and of the architectural requirements of the subject area, we actually develop within a few minutes the social software the audience can use during the presentation itself to experience its effect.
http://rs1.sze.hu/~raffai/confenis2009/sessions.html
The document discusses continuous integration tools Hudson and Jenkins. Hudson was originally created by Sun Microsystems but later renamed to Jenkins after Oracle acquired Sun. Jenkins is an open source automation server that supports continuous integration practices. It allows developers to integrate code changes frequently and automatically test the code and detect errors. The document compares features of Hudson and Jenkins and explains why Jenkins may be preferable to use.
VKCREATIONS provides information about cloud computing. It defines cloud computing as a model for enabling access to configurable computing resources via the internet on demand. It shares characteristics with client-server models, utility computing, and other distributed computing approaches. The document discusses cloud service models including SaaS, PaaS, and IaaS. It also covers cloud deployment models such as private cloud, public cloud, hybrid cloud, and more. Benefits for small businesses are outlined as well as examples of cloud computing services and major providers. Limitations including control and legal issues are also mentioned.
The presentation is based on the speech of Rajkumar Buyya on Cloud Bus Toolkit.
Amit Kumar Nath (CSE, DU) and I made this presentation to provide a brief description about some useful cloud bus toolkit, such as, Aneka, CloudSim, Broker, Cloud Maker, Workflow.
This document discusses cloud computing and provides definitions from NIST, IBM, and Microsoft. It begins by defining cloud computing as a model that enables on-demand access to configurable computing resources via a shared pool that can be provisioned with minimal management effort. The document then discusses various cloud computing models including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS).
The document discusses cloud computing and provides definitions and characteristics. It describes cloud computing as a technology that delivers on-demand IT resources over the internet on a pay-per-use basis. The key characteristics of cloud computing include scalability, reliability, security, flexibility, and serviceability. There are three main types of clouds based on deployment - public, private, and hybrid clouds. The document also outlines the three main service models of cloud computing - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
Cloud computing reference architecture from nist and ibmRichard Kuo
The document summarizes cloud computing reference architectures from NIST and IBM. It discusses why reference architectures are useful, including providing common understanding, reducing complexity, and enabling interoperability. It then provides overviews of the NIST cloud computing reference architecture, including essential cloud characteristics, service models, deployment models, and architectural components. It also summarizes the main IBM cloud computing reference architecture, focusing on roles, tools, management platforms, and portals.
Business Drivers and Challenges of Cloud Computing and Social Networking Appl...M Biro
[Biro M, 2009] Business Drivers and Challenges of Cloud Computing and Social Networking Application Development. In Proceedings of the IFIP TC8 WG8.9 International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS 2009) (ed. by M. Raffai) - Abstract: This presentation addresses those business and academic audiences who are not developers, but who are highly responsive to the new opportunities offered by the rapidly changing software and hardware technology.
Following the overview of the business drivers and of the architectural requirements of the subject area, we actually develop within a few minutes the social software the audience can use during the presentation itself to experience its effect.
http://rs1.sze.hu/~raffai/confenis2009/sessions.html
The document discusses continuous integration tools Hudson and Jenkins. Hudson was originally created by Sun Microsystems but later renamed to Jenkins after Oracle acquired Sun. Jenkins is an open source automation server that supports continuous integration practices. It allows developers to integrate code changes frequently and automatically test the code and detect errors. The document compares features of Hudson and Jenkins and explains why Jenkins may be preferable to use.
The document discusses cloud computing, providing definitions, history, advantages, disadvantages and components. It defines cloud computing as internet-based computing where shared resources such as software, platforms and infrastructure are provided on-demand to users over the internet. The history of cloud computing is traced from the 1990s to present. Key cloud types are public, private and hybrid clouds. Advantages include flexibility, scalability, low costs while disadvantages include security concerns and dependency on internet connectivity.
This document provides an overview of cloud computing. It begins with definitions of cloud computing and discusses concepts like service-oriented architecture, cyber infrastructure, and virtualization. It describes different types of cloud architectures like public, private and hybrid clouds. It outlines the key components of cloud computing including cloud types, virtualization, and users. It discusses how cloud computing works and reviews the merits and demerits. Finally, it concludes that cloud computing allows for more efficient use of IT resources and flexible access to computing power and data from any internet-connected device.
Provides a simple and unambiguous taxonomy of three service models
- Software as a service (SaaS)
- Platform as a service (PaaS)
- Infrastructure as a service (IaaS)
(Private cloud, Community cloud, Public cloud, and Hybrid cloud)
This document discusses cloud computing and provides details on:
1) The types of cloud environments including public, private, hybrid, and community clouds and the advantages and disadvantages of each.
2) The key characteristics of cloud computing including on-demand self-service, broad network access, dynamic resource pooling, efficient infrastructure, and measured service provision.
3) The advantages of cloud computing such as reduced hardware costs, unlimited storage and reliability, and flexibility and mobility.
The document provides an overview of the evolution of cloud computing from its roots in mainframe computing, distributed systems, grid computing, and cluster computing. It discusses how hardware virtualization, Internet technologies, distributed computing concepts, and systems management techniques enabled the development of cloud computing. The document then describes several early technologies and models such as time-shared mainframes, distributed systems, grid computing, and cluster computing that influenced the development of cloud computing.
Cloud computing provides on-demand access to shared computing resources like networks, servers, storage, applications and services over the internet. It has three service models - Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). IaaS provides basic computing resources, PaaS provides platforms to build applications, and SaaS provides complete applications users can access. Popular cloud platforms include Amazon EC2 for IaaS and Google App Engine for PaaS. Cloud computing offers advantages like scalability, cost savings and device independence.
This document provides an overview of cloud computing. It defines cloud computing, describes its key characteristics including on-demand self-service, broad network access, resource pooling, and rapid elasticity. It also discusses cloud service models of Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Additionally, it covers cloud architecture, security concerns in cloud computing, and the future of Network as a Service (NaaS).
Cloud computing architecture and vulnerabiliesVinay Dwivedi
The document discusses key aspects of cloud computing including its evolution, architecture, characteristics, security issues, and requirements. Specifically, it outlines the need for cloud computing, defines cloud computing and service-oriented architecture, describes the technical and conceptual characteristics of clouds, and identifies important security considerations like identification, authorization, confidentiality and integrity.
An introduction to cloud computing. It covers topics like Cloud Computing Definition, Characteristics of Cloud, Service Models, Deployment Models, Cloud Computing Roles, Benefits of Cloud Computing, Cloud Providers by Service Models
Cloud Computing? What is it and its future trends?ziaurrehman4484
About Cloud Computing. How it works? What are its uses, its types? What services it provides and what are its future trends. It was a presentation made by Zia-ur-Rehman, who is a student at National University of Sciences and Technology, Islamabad, Pakistan. It was his research work on the same topic.
This document provides an overview of cloud computing. It defines cloud computing as a model for enabling ubiquitous access to shared configurable computing resources over the Internet. The document then discusses the history of cloud computing from time-sharing mainframes in the 1970s to modern cloud platforms from Amazon, Microsoft, Google, IBM and others emerging in the 2000s and 2010s. It also outlines the main service models of cloud computing including Software as a Service, Platform as a Service and Infrastructure as a Service.
Cloud computing concepts have evolved since the 1950s with early concepts like remote job entry (RJE). The cloud symbol emerged in the 1970s to represent computing networks. In the 1990s, virtual private networks provided cloud-like services at lower costs. The term "cloud computing" arose in the late 1990s and cloud services became popular in the mid-2000s with Amazon's EC2 launch. Major tech companies like Microsoft, IBM, and Oracle now offer cloud computing platforms and services.
Cloud Computing: On the Air or Down to Earth - Beneficios para la EmpresaSoftware Guru
The document discusses cloud computing, including definitions, service models, technology architectures, providers, adoption trends, risks, and benefits. It defines cloud computing as using internet-accessible software and hardware resources that can be dynamically provisioned on-demand. The key service models are infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). Major providers include Amazon, Google, and Microsoft, each with their own technology architectures and core services. Factors driving adoption include cost savings and scalability, while risks include security and loss of control. Benefits of cloud computing include reduced costs, increased flexibility and scalability.
This document summarizes key research challenges in cloud computing, including platform management, cloud-enabled applications and platforms, cloud aggregation, cloud management, cloud enablement, and cloud interoperability. It discusses open research issues in these areas and references ongoing research projects and an open-source toolkit called OpenNebula that is a flagship international project in cloud computing.
Cloud Computing - Challenges and Opportunities - Jens NimisJensNimis
IBM's cloud offerings will attract large customers by providing a coherent portfolio of cloud products and additional services covering development/test, analytics, storage, collaboration, and more. This comprehensive approach positions IBM to appeal to the needs of large enterprises.
This document discusses cloud computing. It begins with an introduction defining cloud computing as allowing users to access virtually unlimited computing resources over the internet. It then discusses the architecture of cloud computing including front-end and back-end components. The main components of a cloud are infrastructure, storage, platform, applications, services, and clients. There are different types of clouds including public clouds, private clouds, and hybrid clouds that use a mix of internal and external providers. Cloud services are divided into infrastructure as a service, platform as a service, and software as a service. The document concludes with some key characteristics of cloud computing such as its cost effectiveness and features like platform and location independence.
Imagine yourself in the world where the users of the computer of today’s internet world don’t have to run, install or store their application or data on their own computers, imagine the world where every piece of your information or data would reside on the Cloud (Internet).
cloud computing, Principle and Paradigms: 1 introdutionMajid Hajibaba
The document is a presentation on cloud computing that covers its principles, paradigms, and various models. It defines cloud computing, discusses its roots in technologies like grid computing and virtualization, and describes the different layers including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also covers deployment models, desired features, infrastructure management challenges, and examples of cloud providers like Amazon Web Services.
Cloud Computing is a technology that uses the internet and central remote servers to maintain data and applications. Cloud computing allows consumers and businesses to use applications without installation and access their personal files at any computer with internet access. This technology allows for much more efficient computing by centralizing data storage, processing and bandwidth.
The document discusses cloud computing, providing definitions, history, advantages, disadvantages and components. It defines cloud computing as internet-based computing where shared resources such as software, platforms and infrastructure are provided on-demand to users over the internet. The history of cloud computing is traced from the 1990s to present. Key cloud types are public, private and hybrid clouds. Advantages include flexibility, scalability, low costs while disadvantages include security concerns and dependency on internet connectivity.
This document provides an overview of cloud computing. It begins with definitions of cloud computing and discusses concepts like service-oriented architecture, cyber infrastructure, and virtualization. It describes different types of cloud architectures like public, private and hybrid clouds. It outlines the key components of cloud computing including cloud types, virtualization, and users. It discusses how cloud computing works and reviews the merits and demerits. Finally, it concludes that cloud computing allows for more efficient use of IT resources and flexible access to computing power and data from any internet-connected device.
Provides a simple and unambiguous taxonomy of three service models
- Software as a service (SaaS)
- Platform as a service (PaaS)
- Infrastructure as a service (IaaS)
(Private cloud, Community cloud, Public cloud, and Hybrid cloud)
This document discusses cloud computing and provides details on:
1) The types of cloud environments including public, private, hybrid, and community clouds and the advantages and disadvantages of each.
2) The key characteristics of cloud computing including on-demand self-service, broad network access, dynamic resource pooling, efficient infrastructure, and measured service provision.
3) The advantages of cloud computing such as reduced hardware costs, unlimited storage and reliability, and flexibility and mobility.
The document provides an overview of the evolution of cloud computing from its roots in mainframe computing, distributed systems, grid computing, and cluster computing. It discusses how hardware virtualization, Internet technologies, distributed computing concepts, and systems management techniques enabled the development of cloud computing. The document then describes several early technologies and models such as time-shared mainframes, distributed systems, grid computing, and cluster computing that influenced the development of cloud computing.
Cloud computing provides on-demand access to shared computing resources like networks, servers, storage, applications and services over the internet. It has three service models - Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). IaaS provides basic computing resources, PaaS provides platforms to build applications, and SaaS provides complete applications users can access. Popular cloud platforms include Amazon EC2 for IaaS and Google App Engine for PaaS. Cloud computing offers advantages like scalability, cost savings and device independence.
This document provides an overview of cloud computing. It defines cloud computing, describes its key characteristics including on-demand self-service, broad network access, resource pooling, and rapid elasticity. It also discusses cloud service models of Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Additionally, it covers cloud architecture, security concerns in cloud computing, and the future of Network as a Service (NaaS).
Cloud computing architecture and vulnerabiliesVinay Dwivedi
The document discusses key aspects of cloud computing including its evolution, architecture, characteristics, security issues, and requirements. Specifically, it outlines the need for cloud computing, defines cloud computing and service-oriented architecture, describes the technical and conceptual characteristics of clouds, and identifies important security considerations like identification, authorization, confidentiality and integrity.
An introduction to cloud computing. It covers topics like Cloud Computing Definition, Characteristics of Cloud, Service Models, Deployment Models, Cloud Computing Roles, Benefits of Cloud Computing, Cloud Providers by Service Models
Cloud Computing? What is it and its future trends?ziaurrehman4484
About Cloud Computing. How it works? What are its uses, its types? What services it provides and what are its future trends. It was a presentation made by Zia-ur-Rehman, who is a student at National University of Sciences and Technology, Islamabad, Pakistan. It was his research work on the same topic.
This document provides an overview of cloud computing. It defines cloud computing as a model for enabling ubiquitous access to shared configurable computing resources over the Internet. The document then discusses the history of cloud computing from time-sharing mainframes in the 1970s to modern cloud platforms from Amazon, Microsoft, Google, IBM and others emerging in the 2000s and 2010s. It also outlines the main service models of cloud computing including Software as a Service, Platform as a Service and Infrastructure as a Service.
Cloud computing concepts have evolved since the 1950s with early concepts like remote job entry (RJE). The cloud symbol emerged in the 1970s to represent computing networks. In the 1990s, virtual private networks provided cloud-like services at lower costs. The term "cloud computing" arose in the late 1990s and cloud services became popular in the mid-2000s with Amazon's EC2 launch. Major tech companies like Microsoft, IBM, and Oracle now offer cloud computing platforms and services.
Cloud Computing: On the Air or Down to Earth - Beneficios para la EmpresaSoftware Guru
The document discusses cloud computing, including definitions, service models, technology architectures, providers, adoption trends, risks, and benefits. It defines cloud computing as using internet-accessible software and hardware resources that can be dynamically provisioned on-demand. The key service models are infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). Major providers include Amazon, Google, and Microsoft, each with their own technology architectures and core services. Factors driving adoption include cost savings and scalability, while risks include security and loss of control. Benefits of cloud computing include reduced costs, increased flexibility and scalability.
This document summarizes key research challenges in cloud computing, including platform management, cloud-enabled applications and platforms, cloud aggregation, cloud management, cloud enablement, and cloud interoperability. It discusses open research issues in these areas and references ongoing research projects and an open-source toolkit called OpenNebula that is a flagship international project in cloud computing.
Cloud Computing - Challenges and Opportunities - Jens NimisJensNimis
IBM's cloud offerings will attract large customers by providing a coherent portfolio of cloud products and additional services covering development/test, analytics, storage, collaboration, and more. This comprehensive approach positions IBM to appeal to the needs of large enterprises.
This document discusses cloud computing. It begins with an introduction defining cloud computing as allowing users to access virtually unlimited computing resources over the internet. It then discusses the architecture of cloud computing including front-end and back-end components. The main components of a cloud are infrastructure, storage, platform, applications, services, and clients. There are different types of clouds including public clouds, private clouds, and hybrid clouds that use a mix of internal and external providers. Cloud services are divided into infrastructure as a service, platform as a service, and software as a service. The document concludes with some key characteristics of cloud computing such as its cost effectiveness and features like platform and location independence.
Imagine yourself in the world where the users of the computer of today’s internet world don’t have to run, install or store their application or data on their own computers, imagine the world where every piece of your information or data would reside on the Cloud (Internet).
cloud computing, Principle and Paradigms: 1 introdutionMajid Hajibaba
The document is a presentation on cloud computing that covers its principles, paradigms, and various models. It defines cloud computing, discusses its roots in technologies like grid computing and virtualization, and describes the different layers including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also covers deployment models, desired features, infrastructure management challenges, and examples of cloud providers like Amazon Web Services.
Cloud Computing is a technology that uses the internet and central remote servers to maintain data and applications. Cloud computing allows consumers and businesses to use applications without installation and access their personal files at any computer with internet access. This technology allows for much more efficient computing by centralizing data storage, processing and bandwidth.
La nube ofrece numerosas ventajas frente a los servidores alojados en oficinas, como no quedar obsoleta, crecer con el negocio y contar con un sistema operativo flexible. Movistar ha desarrollado una plataforma de cloud computing que ofrece flexibilidad, ahorro de costes, y seguridad de los datos. El documento promueve migrar los servidores a la nube de Movistar para aprovechar estas ventajas.
Cloud computing y estrategia digital (Conversion Thursday Bcn)Claranet España
El documento habla sobre cloud computing y estrategia digital. Explica conceptos clave como arquitectura en la nube, modelos de cloud computing y e-commerce hosting. También menciona ventajas como disponibilidad, rapidez, flexibilidad y facilidad de gestión que ofrece el cloud computing.
Este documento presenta una introducción a la estrategia de nube (cloud computing). Explica los conceptos clave como los modelos de implementación y servicios de nube, los beneficios y riesgos asociados, y los estándares y requisitos de seguridad. También resume algunas soluciones de nube comunes y propone una metodología para evaluar las soluciones considerando el valor empresarial, la exposición al riesgo y la adaptabilidad técnica.
Este documento presenta una guía para padres sobre el ciberacoso. Define el ciberacoso como el uso de información real o falsa con el fin de dañar o difamar a alguien a través de medios electrónicos. Explica cómo puede manifestarse el ciberacoso a través de cambios en el estado de ánimo o comportamiento del menor. Recomienda que los padres hablen con el menor, su escuela y los proveedores de servicios de Internet si sospechan ciberacoso, y denuncien a las autoridades si es necesario para detener el acoso
Este documento presenta información sobre conceptos relacionados a la fotografía digital como megapíxeles, píxeles y Picasa. También incluye recomendaciones para tomar buenas fotografías y describe a Fotolog, un sitio web para crear álbumes de fotos en línea y compartirlas con amigos.
Netscape India Pvt Ltd is a website design company located in Delhi that offers web services such as ecommerce website development, web design, maintenance, SEO, and mobile app development. They aim to satisfy clients by delivering projects on time. Their responsive designs are tailored for various industries like ecommerce, corporate, real estate, education, and more. They can be contacted through their website or office in Gurgaon for any queries.
Este documento resume conceptos clave relacionados con la fotografía digital como megapíxeles, píxeles y Picasa. También proporciona recomendaciones para tomar buenas fotografías y describe los servicios Fotolog y Picasa para almacenar, editar y compartir fotografías en línea.
Informacion concertados para publicar 14 15sanjosehhcc
El documento describe el proceso de elecciones para los Consejos Escolares, incluyendo el calendario de eventos, los requisitos para el voto por correo, la composición de los Consejos Escolares y las responsabilidades de las Juntas Electorales y Mesas Electorales en el proceso de elecciones.
Este documento resume un taller sobre estándares de competencia en TIC para docentes desarrollado por la UNESCO. El taller tuvo como objetivo definir directrices para que los docentes puedan integrar efectivamente las tecnologías de la información y comunicación en sus actividades de enseñanza-aprendizaje. El documento explica los conceptos clave de TIC y sus beneficios, y propone tres enfoques de estándares relativos a nociones básicas, profundización del conocimiento y generación de conocimiento. El proyecto busca mejorar la prá
Resumen ejecutivo de estudio sobre la nubeLogisman
Este documento resume un estudio sobre la computación en la nube (cloud computing) en España, incluyendo un análisis del estado actual y el impacto del cloud computing, así como oportunidades de crecimiento. Se destaca que aproximadamente la mitad de las pequeñas y medianas empresas españolas conocen el cloud computing, aunque solo una pequeña proporción lo utiliza actualmente. El estudio también incluye los resultados de una encuesta a 1,700 pymes sobre su conocimiento y uso del cloud computing.
Herramientas cloud. Digitalizando una empresa. Eduardo Cano
Herramientas cloud para Digitalizar una empresa. Pasando de la Paperless Office a la oficina en la nube.
Todo lo que necesitas saber para iniciar un proceso de "Change Management" o "Gestión del Cambio".
En la presentación verás:
- El concepto de "Paperless Office". ¿Por qué? ¿Cómo? ¿Qué herramientas?
- Servicios cloud. Empezando por el almacenaje en la nube
- Herramientas para la Gestión y Dirección de Proyectos en la Nube
- Servicios VDI, SaaS, Paas, IaaS
- Social Media.
Microsoft Azure, Google Cloud Engine y Amazon Web Services (junto con los servicios IBM) ponen las herramientas necesarias para que la gestión en la nube no sea una quimera al alcance sólo de las grandes.Otras como Dropbox, Box, Drive o Microsoft 365 son excelentes herramientas para que cualquier pequeña o micro empresa se aproveche de las bondades de trabajar en la nube.
Productividad, conveniencia y seguridad al alcance de cualquier dispositivo.
Diferencia entre cloud privada, cloud pública y cloud híbrida. ¿Cuál es la que más te conviene?
Este documento describe la metodología orientada a objetos y el modelado de sistemas de información bajo esta metodología. Explica que la metodología orientada a objetos considera que los sistemas pueden verse como un conjunto de objetos que interactúan entre sí. Luego enumera los elementos primarios y secundarios del modelo de objetos. Finalmente, detalla los diferentes diagramas que se usan en el modelado de sistemas de información con UML, incluyendo diagramas de clases, casos de uso, objetos, actividades, secuencia, colaboración,
La computación en la nube permite ofrecer servicios de computación a través de Internet. Surge como un nuevo modelo para prestar servicios de negocio y tecnología que permite a los usuarios acceder a un catálogo de servicios estandarizados de forma flexible y pagando solo por el consumo. Presenta ventajas como la agilidad, escalabilidad y reducción de costos, pero también desventajas como la dependencia de proveedores y posibles problemas de seguridad y privacidad.
Este documento proporciona una introducción a la computación en la nube. Explica que la computación en la nube permite a los usuarios acceder a servicios informáticos a través de Internet sin necesidad de conocimientos técnicos avanzados. Luego describe brevemente la historia, características, beneficios, desventajas y tipos principales de computación en la nube, incluidos software como servicio, plataforma como servicio e infraestructura como servicio. El documento también incluye secciones sobre aspectos de seguridad y aplicaciones
The document discusses how Akamai helps accelerate applications in the cloud. It describes some of the key challenges of cloud computing like performance degradation due to distance from end users. It then summarizes Akamai's solutions which include using a global edge computing network to cache content and applications closer to users, thereby improving performance. Akamai also provides security solutions like web application firewalls to help protect cloud applications and websites.
This document provides an overview of cloud computing, including what it is, how it is being used, essential characteristics, current leaders in cloud computing platforms, cloud storage comparisons, deployment models, advantages and disadvantages, the present status, and the growth of cloud computing. In conclusion, while cloud computing usage has rapidly increased, security remains a major issue that customers are concerned about, as well as potential loss of service availability, though cloud computing is still in strong growth as a technology.
It's a simple presentation I did it with my friend Khawlah Al-Mazyd last year as a one topic should we cover it through doing Advanced Network course.
2010 - King Saud Universty
Riyadh - Saudi Arabia
Understanding the cloud computing stackSatish Chavan
Understanding the cloud computing stack
Introduction
Key characteristics
At Glance
Standardization, Migration &Adaptation
Service models
Deployment models
Network as a Service
Software as a Service (SaaS).
Platform as a Service (PaaS).
Infrastructure as a Service (IaaS).
Communications as a Service (CaaS)
Data as a Service - DaaS
Benefits & Challenges
Security Risks & Challenges
Cloud Vendors
This document discusses cloud computing and provides definitions, types of cloud, services provided, and advantages. Cloud computing is defined as on-demand access to shared computing resources like networks, servers, storage, applications and services available over the internet on a pay-per-use basis. The types of cloud include public, private, hybrid and community clouds. Key services are Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Advantages include reduced costs, universal access, flexibility, and potential to be more green and economical.
The document discusses cloud computing, including its definition, types (public, private, hybrid clouds), services provided (SaaS, PaaS, IaaS), advantages like reduced costs and universal access, and limitations such as security issues and potential downtime. It provides definitions of cloud computing from various sources and outlines the major types of cloud deployment models and services. Current leaders in the cloud computing industry are also mentioned.
Cloud computing provides on-demand access to shared computing resources like networks, servers, storage, applications and services over the internet. It addresses challenges with conventional computing like high costs of software licensing, limited scalability and physical security issues. Cloud computing delivers resources as a service on a pay-per-use basis and provides advantages like lower costs, better service levels, rapid scalability and low maintenance requirements.
This document discusses cloud computing. It begins with an introduction defining cloud computing as internet-based computing where shared resources are provided on demand. It then covers the history, components, architecture, types (public, private, hybrid), advantages of flexibility, low cost and easy management, and disadvantages of dependency and security issues of cloud computing.
Cloud computing allows users to access scalable computing resources like files, data, software, and services over the internet. It delivers hosted services through web browsers without requiring infrastructure management. There are three main service layers: Software as a Service (SaaS) provides access to applications; Platform as a Service (PaaS) provides development platforms; and Infrastructure as a Service (IaaS) provides basic computing and storage resources. Cloud models include public, private, community, and hybrid clouds. Cloud computing offers advantages like reduced costs, improved performance and collaboration, but also risks like internet dependency and potential security issues.
Cloud computing delivers computing services as utilities over the internet, similar to how electricity or water are provided. There are different types of cloud deployment models including public, private, hybrid, and community clouds. Additionally, there are three main service models - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). IaaS provides virtual computing resources, PaaS provides development platforms, and SaaS provides complete software solutions delivered over the internet. Cloud computing offers benefits like on-demand provisioning, elastic scaling, pay-per-use billing, workload resilience, and migration flexibility.
Cloud computing refers to accessing software and data storage over the internet rather than locally. There are three main types of cloud services - Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). SaaS provides end users access to online applications, PaaS provides developers platforms to build apps, and IaaS provides network architects computational resources like storage, servers, and networking. Cloud computing offers advantages like reduced costs, scalability, and accessibility but also risks like dependence on providers and potential performance issues.
This Presentation is on a very popular technology related topic, Cloud Computing. It is in our basic daily technology need like gmail i.e. also based on Cloud Computing. And also it has also very good source of job in it. Hope it would be helpful for your School or College project.
This document provides an overview of cloud computing. It defines cloud computing as accessing applications and data storage over the internet. The document then discusses key concepts in cloud computing including deployment models (public, private, community, hybrid clouds), service models (Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS)), and advantages (lower costs, improved performance) and disadvantages (requires internet, data security issues). The document is presented by Pradeep Kumar for a cyber security course.
Cloud computing refers to storing and accessing data and programs over the Internet instead of a local computer's hard drive. It offers various online services through a network of remote servers. There are different types of cloud services and deployment models depending on who can access the cloud - public, private, hybrid or community. The main cloud service models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). While cloud computing provides benefits like flexible access to data and lower costs, it also poses security and privacy risks if data is not properly protected on remote servers.
The document discusses the history and concepts of cloud computing. It began with clustering and grid computing, where computers were grouped together to function as a single computer or where multiple clusters acted as a grid. Cloud computing evolved this concept further by providing dynamically scalable, virtualized resources as an internet-based service. Common types of cloud services include Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). The document then discusses various components, applications, and benefits of cloud computing architectures.
Cloud Computing is the internet-based computing wherby shared resources, software, and information are provided to computers and other devices on demand, like the electrcity grid
This Presentation will give you the introduction to Cloud Computing. This PPT was presented by me as an assignment in my final year of B.Tech degree. I hope it would prove beneficial to your understanding of this subject. Thank You!
The document provides an overview of cloud computing, including its definition, history, advantages, disadvantages and components. It discusses how cloud computing allows users to access shared computing resources like servers, storage, databases and software over the internet. The key types of cloud computing are public, private and hybrid clouds. The document also outlines the architecture of cloud computing and how it involves multiple components communicating over application programming interfaces.
This document provides an overview of cloud computing, including definitions, types, architecture, services, trends, and conclusions. It defines cloud computing as utilizing shared computing resources and information provided over the internet on demand. The document outlines the key components of cloud computing architecture including the front-end and back-end. It describes the main types of cloud computing as public, private, and hybrid and provides examples and comparisons of advantages and disadvantages. Additionally, it outlines common cloud computing services including SaaS, PaaS, and IaaS and provides diagrams to illustrate cloud computing concepts. Recent trends and a conclusion emphasizing the cost benefits of cloud computing are also presented.
Cloud computing allows users to access computing resources like servers, storage, databases, networking, software, analytics and more over the internet. It provides scalability, reliability and cost savings. There are different cloud service models like Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). Users can choose between public, private or hybrid cloud deployment models based on their needs.
Similar to Introduction to Cloud Computing and a short overview of Cloud World Forum 2013 (20)
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/how-axelera-ai-uses-digital-compute-in-memory-to-deliver-fast-and-energy-efficient-computer-vision-a-presentation-from-axelera-ai/
Bram Verhoef, Head of Machine Learning at Axelera AI, presents the “How Axelera AI Uses Digital Compute-in-memory to Deliver Fast and Energy-efficient Computer Vision” tutorial at the May 2024 Embedded Vision Summit.
As artificial intelligence inference transitions from cloud environments to edge locations, computer vision applications achieve heightened responsiveness, reliability and privacy. This migration, however, introduces the challenge of operating within the stringent confines of resource constraints typical at the edge, including small form factors, low energy budgets and diminished memory and computational capacities. Axelera AI addresses these challenges through an innovative approach of performing digital computations within memory itself. This technique facilitates the realization of high-performance, energy-efficient and cost-effective computer vision capabilities at the thin and thick edge, extending the frontier of what is achievable with current technologies.
In this presentation, Verhoef unveils his company’s pioneering chip technology and demonstrates its capacity to deliver exceptional frames-per-second performance across a range of standard computer vision networks typical of applications in security, surveillance and the industrial sector. This shows that advanced computer vision can be accessible and efficient, even at the very edge of our technological ecosystem.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Digital Banking in the Cloud: How Citizens Bank Unlocked Their MainframePrecisely
Inconsistent user experience and siloed data, high costs, and changing customer expectations – Citizens Bank was experiencing these challenges while it was attempting to deliver a superior digital banking experience for its clients. Its core banking applications run on the mainframe and Citizens was using legacy utilities to get the critical mainframe data to feed customer-facing channels, like call centers, web, and mobile. Ultimately, this led to higher operating costs (MIPS), delayed response times, and longer time to market.
Ever-changing customer expectations demand more modern digital experiences, and the bank needed to find a solution that could provide real-time data to its customer channels with low latency and operating costs. Join this session to learn how Citizens is leveraging Precisely to replicate mainframe data to its customer channels and deliver on their “modern digital bank” experiences.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
2. Agenda
• Introduction to Cloud
• What is Cloud?
• What’s not Cloud?
• Service Models: IaaS, PaaS, SaaS, NaaS, BaaS.
• Deployment (Delivery) Models
• Threats
• Cloud World Forum 2013
31 August 2021 2
6. What is Cloud?
If you will try to find the correct definition for “Cloud” and search the web
you will see that mostly Cloud is defined as Computing Model which
connects large number of networks and computers, which is scalable and
elastic and mostly delivered as a service via Network (commonly Internet).
31 August 2021 6
7. What is Cloud?
Here are some definitions from different online sources:
• Wikipedia: Cloud computing is a coll computing concepts that involve a
large number of computers connected through a real-time
communication network (typically the Internet).
• Techtarget: Cloud computing is a general term for anything that involves
delivering hosted services over the Internet.
• Gartner: Gartner defines cloud computing as a style of computing in
which scalable and elastic IT-enabled capabilities are delivered as a
service using Internet technologies.
• Forrester: A standardized IT capability (services, software, or
infrastructure) delivered via Internet technologies in a pay-per-use, self-
service way.
31 August 2021 7
8. What is Cloud?
But the most common and more exactly accepted definition is given by
National Institute of Standards and Technology:
• Cloud computing is a model for enabling convenient, on-demand network
access to a shared pool of configurable computing resources (e.g.,
networks, servers, storage, applications, and services) that can be rapidly
provisioned and released with minimal management effort or service
provider interaction. - NIST Definition of Cloud Computing
31 August 2021 8
9. What is not Cloud?
There are some technologies which are strongly interrelated with
Cloud Computing, but actually are not Cloud:
• Service-oriented architecture (SOA)
• Grid Computing
• Mainframes
• WEB 2.0
31 August 2021 9
10. What is not Cloud?
• Service-oriented architecture (SOA) – is a Software Architecture which
is structured as collections of modules (known as services). This
services run independently on different hosts and are connected over
network to complete functionality of a large software application.
• Grid Computing – a form of distributed and parallel computing,
whereby a super computer is composed from clustered nodes which
are connected via Network. In more east way, it can be described as
Connected computer which are connected to serve for a common task.
• Mainframes – Powerful computers mainly used by large organizations
for critical applications.
• WEB 2.0 – is a class of service that may be delivered in many different
ways. Cloud computing here is a business model for hosting these
services.
31 August 2021 10
11. Architecture
31 August 2021 11
Frontend + backend + delivery(network) = Cloud Love Architecture
Cloud computing architecture refers to the components and subcomponents
required for cloud computing. These components typically consist of a front
end platform (fat client, thin client, mobile device), back end platforms
(servers, storage), a cloud based delivery, and a network (Internet, Intranet,
Intercloud). And of course the service which is delivered to end User.
Combined, these components make up cloud computing architecture.
13. Service Models: IaaS, PaaS, SaaS,
31 August 2021 13
Cloud computing Providers offer their services according to several classified
Service Models. The classification uses the so-called SPI (SaaS, PaaS, IaaS)
model.
14. Service Model: IaaS
31 August 2021 14
Infrastructure as a Service is a provision model in which an
organization outsources the equipment used to support
operations, including storage, hardware, servers and networking
and virtualization components. The service provider owns the
equipment and is responsible for housing, running and
maintaining it. The Client is responsible for managing Operating
System, Runtime, and Application management. The client
typically pays on a per-use basis. Examples: Amazon EC2,
Windows Azure
15. Service Model: PaaS
31 August 2021 15
Platform as a Service - cloud providers deliver a computing
platform, typically including operating system, programming
language execution environment, database, and web server.
Application developers can develop and run their software
solutions on a cloud platform without the cost and complexity of
buying and managing the underlying hardware and software
layers. Client manages DATA and application. Example: Google
App Engine
16. Service Model: SaaS
31 August 2021 16
Software as a Service is a software distribution model in which
applications are hosted by a vendor or service provider and made
available to customers over a network, typically the Internet.
Client uses directly service. Examples: Google Apps, Microsoft
Office 365.
17. and NaaS
• Network-as-a-service (NaaS) is a business model for delivering network
services virtually over the Internet on a pay-per-use or monthly
subscription basis. In this model whole network configuration (routers
configurations, firewall configurations) could be moved to cloud. Client
is managing just a connection to computer or service. Network is
managed by service provider.
• M2M
• VPN
• BoD
• MVN
31 August 2021 17
18. and NaaS
Naas Service models:
• M2M – M2M network and backend software is moved to Cloud. Client
manages only frontend Applications and business services. Example: Axeda
• VPN – Extends a private network and the resources contained in the network
across public networks like the Internet. It enables a host computer to send
and receive data across shared or public networks as if it were a private
network with all the functionality, policies of the private network. Example:
OpenVPN
• BoD – Bandwidth on Demand (BoD): Technique by which traffic bandwidth in
an IT or Telecom network is assigned based on requirements between
different nodes or users. Under this model link bandwidth is dynamically
adapted to the instantaneous traffic demands of the nodes connected to the
link.
• MVN – Mobile Network Virtualization - Model consisting in a Telecom
infrastructure manufacturer or independent network enabler that builds and
operates a telecom network (wireless, or transport connectivity) and sells its
communication access capabilities to third parties (commonly mobile virtual
network operators MVNO) Example: LycaMobile
31 August 2021 18
19. BaaS/MBaaS
31 August 2021 19
Backend-as-a-Service, also called “Mobile Backend-as-a-Service,” is a
specialized cloud utility that allows customers to connect their web and mobile
applications to cloud-based databases and provide user management, push
notifications, and integration with social networking services. These services are
made available through software development kits (SDKs) and application
programming interfaces (APIs). Example: Appcelerator
20. Deployment (delivery models)
Depending on how Cloud is Deployed (or is how delivered to client),
there are main 2 different models:
• Private
• Public
31 August 2021 20
21. Private Cloud
Private cloud is cloud infrastructure operated solely for a single
organization, whether managed internally or by a third-party. Private
Cloud can be hosted internally or externally.
31 August 2021 21
Pros:
• Security and compliance
standards and regulations
are managed by Customer.
• More customizable than
Public clouds.
• Some services work better
on dedicated environments.
Cons:
• Needs more investment
• Requires more
administration work from
Clients
• Even best administered
datacenters cant provide
the scalability and elasticity
of most Public Clouds.
Example: VMware vCloud Implementation
22. Public Cloud
• Public cloud services are rendered over a network that is open for public
use. Technically there is no difference between public and private cloud
architecture, however, security consideration may be substantially different
for services.
31 August 2021 22
Pros:
• Do not need investment as
much as Private Clouds. Pay-as-
you-go pricing models are
available
• Fast setup, scaling, elasticity
• Do not need much
administration as Private
Ckouds
Cons:
• Customers must handle their
own security issues
• Less customizable than Private
Clouds on the levels of
Hardware, Software(Operating
System and Runtime levels).
• Certain types of software and
services don’t function in
shared or virtualized
environments.
Example: Amazon AWS
23. Deployment (Delivery) Models: Private vs. Public
Private Cloud Public Cloud
Location On-Premise Off-Premise
Connection Over Private Network Over Internet
Scaling Directions Scale out (applications) Scale up (users)
Scaling Limits While defined limits No limits
Privacy Yes No
Customization Yes No
Pricing Capacity Utility
Financial Center Cost Center Revenue/Profit Center
31 August 2021 23
24. Deployment (Delivery) Models: Hybrid
31 August 2021 24
Hybrid cloud is a composition of more clouds. For example one organization
could have deployed Private(Enterprise) Cloud for common tasks which is
also connected to Public Cloud to accomplish needed tasks.
25. Deployment (Delivery) Models: Partner,
Community, Vertical
31 August 2021 25
• Community/ Partner cloud shares infrastructure between several
organizations from a specific community with common concerns (security,
compliance, jurisdiction, etc.), whether managed internally or by a third-
party and hosted internally or externally.
• A vertical cloud, or vertical cloud computing, is the phrase used to describe
the optimization of cloud computing and cloud services for a particular
vertical (e.g., a specific industry) or specific use application. Today, the
vertical health-care cloud is one of the more well-established vertical
clouds. Government, same kind of organizations.
27. Threats
Cloud computing offers many benefits, but is vulnerable to threats. As
cloud computing uses increase, it is likely that more criminals find new
ways to exploit system vulnerabilities.
• Privacy
• Security
• Vendor lock-in
31 August 2021 27
28. Threats
Privacy:
• Privacy advocates have criticized the cloud model for giving hosting
companies' greater ease to control—and thus, to monitor at will—
communication between host company and end user, and access
user data (with or without permission)
31 August 2021 28
29. Threats
Security:
• To mitigate the threat, cloud computing stakeholders should invest
heavily in risk assessment to ensure that the system encrypts to
protect data, establishes trusted foundation to secure the platform
and infrastructure, and builds higher assurance into auditing to
strengthen compliance. Security concerns must be addressed to
maintain trust in cloud computing technology
31 August 2021 29
30. Threats
Vendor Lock-in:
• Because cloud computing is still relatively new, standards are still
being developed. Many cloud platforms and services are proprietary,
meaning that they are built on the specific standards, tools and
protocols developed by a particular vendor for its particular cloud
offering. This can make migrating off a proprietary cloud platform
prohibitively complicated and expensive.
31 August 2021 30
31. Materials used and Further reading
• Wikipedia: Cloud Computing
• DZone’s Definitive Guide to Cloud Providers – free pdf available for every
registered user. – a great comparison list of almost all providers are
available in this PDF
• Cloud Computing Explained by John Rhoton – can be found in Amazon –
much recommended book from a Cloud Guru
31 August 2021 31
32. Cloud World Forum 2013
31 August 2021 32
150 Providers, 220 speakers, 9 theatres
and 6125 attendees
33. Cloud World Forum 2013
31 August 2021 33
An agenda led by leading experts including Jeff Jafffe, CEO, World Wide
Web, Oskar Stal, CTO, Spotify, Jeff Barr, Chief Evangelist, Amazon also
included unique product launches and expert opinions of all pivotal solution
providers in the fields of Cloud, Big Data and Enterprise IT. In fact, more than
150 of them were represented in our 2013 agenda in a variety of sessions,
from keynote presentations to panels and workshops.
34. Cloud World Forum 2013
• Cloud Computing market predicted to be worth $131 billion by the end of
this year.
31 August 2021 34
36. Questions???
31 August 2021 36
about.me/faridz
You can find me at the different Social Networks. My social network profiles are
available from my homepage, link in the slide So you can ask your question here, or
there.
Nowadays almost everyone is talking about cloud. It’s seems to be new trend, just like Web 2.0 several years ago. But really what is it?
An iCloud in my smartphone? Which saves some my documents…, and games… ah and my photos somewhere online, which I don’t see exactly where.
Or is it my Dropbox? Some kind of an online USB stick which always keeps my files safe and are available wherever I have an internet.
Virtualization? A virtualized machine which runs some software or OS.
Mario? Just kidding
Nowadays almost everyone is talking about cloud. It’s seems to be new trend, just like Web 2.0 several years ago. But really what is it?
An iCloud in my smartphone? Which saves some my documents…, and games… ah and my photos somewhere online, which I don’t see exactly where.
Or is it my Dropbox? Some kind of an online USB stick which always keeps my files safe and are available wherever I have an internet.
Virtualization? A virtualized machine which runs some software or OS.
Mario? Just kidding
Nowadays almost everyone is talking about cloud. It’s seems to be new trend, just like Web 2.0 several years ago. But really what is it?
An iCloud in my smartphone? Which saves some my documents…, and games… ah and my photos somewhere online, which I don’t see exactly where.
Or is it my Dropbox? Some kind of an online USB stick which always keeps my files safe and are available wherever I have an internet.
Virtualization? A virtualized machine which runs some software or OS.
Mario? Just kidding
Before going further and finding the answer for our question “What’s Cloud?”, if you will google or open some documentation and try to find definition to “Cloud” you will see that mostly Cloud is defined as Computing Model which connects large number of networks and computers, which is scalable and elastic and mostly delivered as a service via Network (commonly Internet).
Examples:
Wikipedia: Cloud computing is a coll computing concepts that involve a large number of computers connected through a real-time communication network (typically the Internet).
Techtarget: Cloud computing is a general term for anything that involves delivering hosted services over the Internet.
Gartner: Gartner defines cloud computing as a style of computing in which scalable and elastic IT-enabled capabilities are delivered as a service using Internet technologies.
Forrester: A standardized IT capability (services, software, or infrastructure) delivered via Internet technologies in a pay-per-use, self-service way.
But the most common and more exactly accepted definition is given by National Institute of Standards and Technology.
Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. - NIST Definition of Cloud Computing
Before going further and finding the answer for our question “What’s Cloud?”, if you will google or open some documentation and try to find definition to “Cloud” you will see that mostly Cloud is defined as Computing Model which connects large number of networks and computers, which is scalable and elastic and mostly delivered as a service via Network (commonly Internet).
Examples:
Wikipedia: Cloud computing is a coll computing concepts that involve a large number of computers connected through a real-time communication network (typically the Internet).
Techtarget: Cloud computing is a general term for anything that involves delivering hosted services over the Internet.
Gartner: Gartner defines cloud computing as a style of computing in which scalable and elastic IT-enabled capabilities are delivered as a service using Internet technologies.
Forrester: A standardized IT capability (services, software, or infrastructure) delivered via Internet technologies in a pay-per-use, self-service way.
But the most common and more exactly accepted definition is given by National Institute of Standards and Technology.
Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. - NIST Definition of Cloud Computing
Before going further and finding the answer for our question “What’s Cloud?”, if you will google or open some documentation and try to find definition to “Cloud” you will see that mostly Cloud is defined as Computing Model which connects large number of networks and computers, which is scalable and elastic and mostly delivered as a service via Network (commonly Internet).
Examples:
Wikipedia: Cloud computing is a coll computing concepts that involve a large number of computers connected through a real-time communication network (typically the Internet).
Techtarget: Cloud computing is a general term for anything that involves delivering hosted services over the Internet.
Gartner: Gartner defines cloud computing as a style of computing in which scalable and elastic IT-enabled capabilities are delivered as a service using Internet technologies.
Forrester: A standardized IT capability (services, software, or infrastructure) delivered via Internet technologies in a pay-per-use, self-service way.
But the most common and more exactly accepted definition is given by National Institute of Standards and Technology.
Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. - NIST Definition of Cloud Computing
There are some technologies which are strongly interrelated with Cloud Computing, but actually are not Cloud:
Service-oriented architecture (SOA) – is a Software Architecture which is structured as collections of modules (known as services). This services run independently on different hosts and are connected over network to complete functionality of a large software application.
Grid Computing – a form of distributed and parallel computing, whereby a super computer is composed from clustered nodes which are connected via Network. In more east way, it can be described as Connected computer which are connected to serve for a common task.
Mainframes – Powerful computers mainly used by large organizations for critical applications.
WEB 2.0 – is a class of service that may be delivered in many different ways. Cloud computing here is a business model for hosting these services.
There are some technologies which are strongly interrelated with Cloud Computing, but actually are not Cloud:
Service-oriented architecture (SOA) – is a Software Architecture which is structured as collections of modules (known as services). This services run independently on different hosts and are connected over network to complete functionality of a large software application.
Grid Computing – a form of distributed and parallel computing, whereby a super computer is composed from clustered nodes which are connected via Network. In more east way, it can be described as Connected computer which are connected to serve for a common task.
Mainframes – Powerful computers mainly used by large organizations for critical applications.
WEB 2.0 – is a class of service that may be delivered in many different ways. Cloud computing here is a business model for hosting these services.
Cloud computing architecture refers to the components and subcomponents required for cloud computing. These components typically consist of a front end platform (fat client, thin client, mobile device), back end platforms (servers, storage), a cloud based delivery, and a network (Internet, Intranet, Intercloud). And of course the service which is delivered to end User. Combined, these components make up cloud computing architecture.
Cloud computing architecture refers to the components and subcomponents required for cloud computing. These components typically consist of a front end platform (fat client, thin client, mobile device), back end platforms (servers, storage), a cloud based delivery, and a network (Internet, Intranet, Intercloud). And of course the service which is delivered to end User. Combined, these components make up cloud computing architecture.
Cloud computing Providers offer their services according to several classified Service Models. The classification uses the so-called SPI (SaaS, PaaS, IaaS) model.
IaaS - Infrastructure as a Service is a provision model in which an organization outsources the equipment used to support operations, including storage, hardware, servers and networking and virtualization components. The service provider owns the equipment and is responsible for housing, running and maintaining it. The Client is responsible for managing Operating System, Runtime, and Application management. The client typically pays on a per-use basis. Examples: Amazon EC2, Windows Azure
PaaS - Platform as a Service - cloud providers deliver a computing platform, typically including operating system, programming language execution environment, database, and web server. Application developers can develop and run their software solutions on a cloud platform without the cost and complexity of buying and managing the underlying hardware and software layers. Client manages DATA and application. Example: Google App Engine
SaaS - Software as a Service is a software distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network, typically the Internet. Client uses directly service. Examples: Google Apps, Microsoft Office 365.
Cloud computing Providers offer their services according to several classified Service Models. The classification uses the so-called SPI (SaaS, PaaS, IaaS) model.
IaaS - Infrastructure as a Service is a provision model in which an organization outsources the equipment used to support operations, including storage, hardware, servers and networking and virtualization components. The service provider owns the equipment and is responsible for housing, running and maintaining it. The Client is responsible for managing Operating System, Runtime, and Application management. The client typically pays on a per-use basis. Examples: Amazon EC2, Windows Azure
PaaS - Platform as a Service - cloud providers deliver a computing platform, typically including operating system, programming language execution environment, database, and web server. Application developers can develop and run their software solutions on a cloud platform without the cost and complexity of buying and managing the underlying hardware and software layers. Client manages DATA and application. Example: Google App Engine
SaaS - Software as a Service is a software distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network, typically the Internet. Client uses directly service. Examples: Google Apps, Microsoft Office 365.
Cloud computing Providers offer their services according to several classified Service Models. The classification uses the so-called SPI (SaaS, PaaS, IaaS) model.
IaaS - Infrastructure as a Service is a provision model in which an organization outsources the equipment used to support operations, including storage, hardware, servers and networking and virtualization components. The service provider owns the equipment and is responsible for housing, running and maintaining it. The Client is responsible for managing Operating System, Runtime, and Application management. The client typically pays on a per-use basis. Examples: Amazon EC2, Windows Azure
PaaS - Platform as a Service - cloud providers deliver a computing platform, typically including operating system, programming language execution environment, database, and web server. Application developers can develop and run their software solutions on a cloud platform without the cost and complexity of buying and managing the underlying hardware and software layers. Client manages DATA and application. Example: Google App Engine
SaaS - Software as a Service is a software distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network, typically the Internet. Client uses directly service. Examples: Google Apps, Microsoft Office 365.
Cloud computing Providers offer their services according to several classified Service Models. The classification uses the so-called SPI (SaaS, PaaS, IaaS) model.
IaaS - Infrastructure as a Service is a provision model in which an organization outsources the equipment used to support operations, including storage, hardware, servers and networking and virtualization components. The service provider owns the equipment and is responsible for housing, running and maintaining it. The Client is responsible for managing Operating System, Runtime, and Application management. The client typically pays on a per-use basis. Examples: Amazon EC2, Windows Azure
PaaS - Platform as a Service - cloud providers deliver a computing platform, typically including operating system, programming language execution environment, database, and web server. Application developers can develop and run their software solutions on a cloud platform without the cost and complexity of buying and managing the underlying hardware and software layers. Client manages DATA and application. Example: Google App Engine
SaaS - Software as a Service is a software distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network, typically the Internet. Client uses directly service. Examples: Google Apps, Microsoft Office 365.
NaaS – Network as a Service - where the capability provided to the cloud service user is to use network/transport connectivity services and/or inter-cloud network connectivity services. In this model whole network configuration (routers configurations, firewall configurations) could be moved to cloud. Client is managing just a connection to computer or service. Network is managed by service provider. There several Naas Service models:
M2M – M2M network and backend software is moved to Cloud. Client manages only frontend Applications and business services. Example: Axeda
VPN – Extends a private network and the resources contained in the network across public networks like the Internet. It enables a host computer to send and receive data across shared or public networks as if it were a private network with all the functionality, policies of the private network. Example: OpenVPN
BoD – Bandwidth on Demand (BoD): Technique by which traffic bandwidth in an IT or Telecom network is assigned based on requirements between different nodes or users. Under this model link bandwidth is dynamically adapted to the instantaneous traffic demands of the nodes connected to the link.
MVN – Mobile Network Virtualization - Model consisting in a Telecom infrastructure manufacturer or independent network enabler that builds and operates a telecom network (wireless, or transport connectivity) and sells its communication access capabilities to third parties (commonly mobile virtual network operators MVNO) Example: LycaMobile
NaaS – Network as a Service - where the capability provided to the cloud service user is to use network/transport connectivity services and/or inter-cloud network connectivity services. In this model whole network configuration (routers configurations, firewall configurations) could be moved to cloud. Client is managing just a connection to computer or service. Network is managed by service provider. There several Naas Service models:
M2M – M2M network and backend software is moved to Cloud. Client manages only frontend Applications and business services. Example: Axeda
VPN – Extends a private network and the resources contained in the network across public networks like the Internet. It enables a host computer to send and receive data across shared or public networks as if it were a private network with all the functionality, policies of the private network. Example: OpenVPN
BoD – Bandwidth on Demand (BoD): Technique by which traffic bandwidth in an IT or Telecom network is assigned based on requirements between different nodes or users. Under this model link bandwidth is dynamically adapted to the instantaneous traffic demands of the nodes connected to the link.
MVN – Mobile Network Virtualization - Model consisting in a Telecom infrastructure manufacturer or independent network enabler that builds and operates a telecom network (wireless, or transport connectivity) and sells its communication access capabilities to third parties (commonly mobile virtual network operators MVNO) Example: LycaMobile
BaaS/MBaaS - Backend-as-a-Service, also called “Mobile Backend-as-a-Service,” is a specialized cloud utility that allows customers to connect their web and mobile applications to cloud-based databases and provide user management, push notifications, and integration with social networking services. These services are made available through software development kits (SDKs) and application programming interfaces (APIs). Example: Appcelerator
Depending on how Cloud is Deployed (or is how delivered to client), there are main 2 different models:
Private Cloud:
Private cloud is cloud infrastructure operated solely for a single organization, whether managed internally or by a third-party. Private Cloud can be hosted internally or externally.
Pros:
Security and compliance standards and regulations are managed by Customer.
More customizable than Public clouds.
Some services work better on dedicated environments.
Cons:
Needs more investment
Requires more administration work from Clients
Even best administered datacenters cant provide the scalability and elasticity of most Public Clouds.
Example: VMware vCloud Implementation
Public Cloud:
Public cloud services are rendered over a network that is open for public use. Technically there is no difference between public and private cloud architecture, however, security consideration may be substantially different for services.
Pros:
Do not need investment as much as Private Clouds. Pay-as-you-go pricing models are available
Fast setup, scaling, elasticity
Do not need much administration as Private Ckouds
Cons:
Customers must handle their own security issues
Less customizable than Private Clouds on the levels of Hardware, Software(Operating System and Runtime levels).
Certain types of software and services don’t function in shared or virtualized environments.
See the table for more eye candy difference between Private and Public Clouds.
Example: Amazon AWS
Hybrid cloud is a composition of more clouds. For example one organization could have deployed Private(Enterprise) Cloud for common tasks which is also connected to Public Cloud to accomplish needed tasks.
Community/ Partner cloud shares infrastructure between several organizations from a specific community with common concerns (security, compliance, jurisdiction, etc.), whether managed internally or by a third-party and hosted internally or externally.
A vertical cloud, or vertical cloud computing, is the phrase used to describe the optimization of cloud computing and cloud services for a particular vertical (e.g., a specific industry) or specific use application. Today, the vertical health-care cloud is one of the more well-established vertical clouds. Government, same kind of organizations.
Community/ Partner cloud shares infrastructure between several organizations from a specific community with common concerns (security, compliance, jurisdiction, etc.), whether managed internally or by a third-party and hosted internally or externally.
A vertical cloud, or vertical cloud computing, is the phrase used to describe the optimization of cloud computing and cloud services for a particular vertical (e.g., a specific industry) or specific use application. Today, the vertical health-care cloud is one of the more well-established vertical clouds. Government, same kind of organizations.
Cloud computing offers many benefits, but is vulnerable to threats. As cloud computing uses increase, it is likely that more criminals find new ways to exploit system vulnerabilities.
Privacy:
Privacy advocates have criticized the cloud model for giving hosting companies' greater ease to control—and thus, to monitor at will—communication between host company and end user, and access user data (with or without permission)
Security:
To mitigate the threat, cloud computing stakeholders should invest heavily in risk assessment to ensure that the system encrypts to protect data, establishes trusted foundation to secure the platform and infrastructure, and builds higher assurance into auditing to strengthen compliance. Security concerns must be addressed to maintain trust in cloud computing technology.
Vendor Lock-in:
Because cloud computing is still relatively new, standards are still being developed. Many cloud platforms and services are proprietary, meaning that they are built on the specific standards, tools and protocols developed by a particular vendor for its particular cloud offering. This can make migrating off a proprietary cloud platform prohibitively complicated and expensive.
Three types of vendor lock-in can occur with cloud computing:
Platform lock-in: cloud services tend to be built on one of several possible virtualization platforms, for example VMWare or Xen. Migrating from a cloud provider using one platform to a cloud provider using a different platform could be very complicated.
Data lock-in: since the cloud is still new, standards of ownership, i.e. who actually owns the data once it lives on a cloud platform, are not yet developed, which could make it complicated if cloud computing users ever decide to move data off of a cloud vendor's platform.
Tools lock-in: if tools built to manage a cloud environment are not compatible with different kinds of both virtual and physical infrastructure, those tools will only be able to manage data or apps that live in the vendor's particular cloud environment.
Cloud computing offers many benefits, but is vulnerable to threats. As cloud computing uses increase, it is likely that more criminals find new ways to exploit system vulnerabilities.
Privacy:
Privacy advocates have criticized the cloud model for giving hosting companies' greater ease to control—and thus, to monitor at will—communication between host company and end user, and access user data (with or without permission)
Security:
To mitigate the threat, cloud computing stakeholders should invest heavily in risk assessment to ensure that the system encrypts to protect data, establishes trusted foundation to secure the platform and infrastructure, and builds higher assurance into auditing to strengthen compliance. Security concerns must be addressed to maintain trust in cloud computing technology.
Vendor Lock-in:
Because cloud computing is still relatively new, standards are still being developed. Many cloud platforms and services are proprietary, meaning that they are built on the specific standards, tools and protocols developed by a particular vendor for its particular cloud offering. This can make migrating off a proprietary cloud platform prohibitively complicated and expensive.
Three types of vendor lock-in can occur with cloud computing:
Platform lock-in: cloud services tend to be built on one of several possible virtualization platforms, for example VMWare or Xen. Migrating from a cloud provider using one platform to a cloud provider using a different platform could be very complicated.
Data lock-in: since the cloud is still new, standards of ownership, i.e. who actually owns the data once it lives on a cloud platform, are not yet developed, which could make it complicated if cloud computing users ever decide to move data off of a cloud vendor's platform.
Tools lock-in: if tools built to manage a cloud environment are not compatible with different kinds of both virtual and physical infrastructure, those tools will only be able to manage data or apps that live in the vendor's particular cloud environment.
Cloud computing offers many benefits, but is vulnerable to threats. As cloud computing uses increase, it is likely that more criminals find new ways to exploit system vulnerabilities.
Privacy:
Privacy advocates have criticized the cloud model for giving hosting companies' greater ease to control—and thus, to monitor at will—communication between host company and end user, and access user data (with or without permission)
Security:
To mitigate the threat, cloud computing stakeholders should invest heavily in risk assessment to ensure that the system encrypts to protect data, establishes trusted foundation to secure the platform and infrastructure, and builds higher assurance into auditing to strengthen compliance. Security concerns must be addressed to maintain trust in cloud computing technology.
Vendor Lock-in:
Because cloud computing is still relatively new, standards are still being developed. Many cloud platforms and services are proprietary, meaning that they are built on the specific standards, tools and protocols developed by a particular vendor for its particular cloud offering. This can make migrating off a proprietary cloud platform prohibitively complicated and expensive.
Three types of vendor lock-in can occur with cloud computing:
Platform lock-in: cloud services tend to be built on one of several possible virtualization platforms, for example VMWare or Xen. Migrating from a cloud provider using one platform to a cloud provider using a different platform could be very complicated.
Data lock-in: since the cloud is still new, standards of ownership, i.e. who actually owns the data once it lives on a cloud platform, are not yet developed, which could make it complicated if cloud computing users ever decide to move data off of a cloud vendor's platform.
Tools lock-in: if tools built to manage a cloud environment are not compatible with different kinds of both virtual and physical infrastructure, those tools will only be able to manage data or apps that live in the vendor's particular cloud environment.
Cloud computing offers many benefits, but is vulnerable to threats. As cloud computing uses increase, it is likely that more criminals find new ways to exploit system vulnerabilities.
Privacy:
Privacy advocates have criticized the cloud model for giving hosting companies' greater ease to control—and thus, to monitor at will—communication between host company and end user, and access user data (with or without permission)
Security:
To mitigate the threat, cloud computing stakeholders should invest heavily in risk assessment to ensure that the system encrypts to protect data, establishes trusted foundation to secure the platform and infrastructure, and builds higher assurance into auditing to strengthen compliance. Security concerns must be addressed to maintain trust in cloud computing technology.
Vendor Lock-in:
Because cloud computing is still relatively new, standards are still being developed. Many cloud platforms and services are proprietary, meaning that they are built on the specific standards, tools and protocols developed by a particular vendor for its particular cloud offering. This can make migrating off a proprietary cloud platform prohibitively complicated and expensive.
Three types of vendor lock-in can occur with cloud computing:
Platform lock-in: cloud services tend to be built on one of several possible virtualization platforms, for example VMWare or Xen. Migrating from a cloud provider using one platform to a cloud provider using a different platform could be very complicated.
Data lock-in: since the cloud is still new, standards of ownership, i.e. who actually owns the data once it lives on a cloud platform, are not yet developed, which could make it complicated if cloud computing users ever decide to move data off of a cloud vendor's platform.
Tools lock-in: if tools built to manage a cloud environment are not compatible with different kinds of both virtual and physical infrastructure, those tools will only be able to manage data or apps that live in the vendor's particular cloud environment.
Wikipedia: Cloud Computing
DZone’s Definitive Guide to Cloud Providers – free pdf available for every registered user. – a great comparison list of almost all providers are available in this PDF
Cloud Computing Explained by John Rhoton – can be found in Amazon – much recommended book from Cloud Guru
The 5th Annual Cloud World forum was held on 26-27th June at London National Olympia Hall. 150 Providers, 220 speakers, 9 theatres and 6125 attendees were the statistics for the Event. Exhibitors List is available at http://cloudwf.com/2013-exhibitors/.
An agenda led by leading experts including Jeff Jafffe, CEO, World Wide Web, Oskar Stal, CTO, Spotify, Jeff Barr, Chief Evangelist, Amazon also included unique product launches and expert opinions of all pivotal solution providers in the fields of Cloud, Big Data and Enterprise IT. In fact, more than 150 of them were represented in our 2013 agenda in a variety of sessions, from keynote presentations to panels and workshops.
Among attendees were Nasa, BMW, IKEA, adidas, PayPal and many others. That’s not surprise, because Cloud Computing market predicted to be worth $131 billion by the end of this year.
Telecoms Conference & Exhibition: Telecoms Tech World brings together leading telco firms, service providers, equipment manufacturers and OTT players to debate and discuss the new opportunities and challenges facing the telecoms industry. Expert workshops over the two days will provide high level insight into areas including OTT/VAS strategies, M2M strategies, dealing with the capacity crunch and the new opportunities in identity, billings and payments. With speed networking, a dedicated networking tool, exclusive party and a bustling exhibition with 1500+ attendees, the event creates the perfect opportunity to make valuable connections and forge pioneering relationships for the future.
The conference will once again address all of the latest issues around modernization of Service Delivery Platforms, providing a consistent API experience, API management, profitable cloud services, the ongoing evolution of the ‘platform’ along with RCS, WebRTC and the role of SDP in delivering M2M services.
Developer Conference & Exhibition: Now in its 4th year, Apps World has grown to be the leading global multi-platform event in the app industry. This year’s Earls Court 2 event is set to be the biggest yet with over 250 exhibitors and over 8000+ attendees including developers, mobile marketers, mobile operators, device manufacturers, platform owners and industry professionals registered for two days of high level insight and discussion. With 12 targeted workshop tracks, speed meeting, one-to-one meetings, parties, and awards the event will be tackling a spectrum of issues across the app ecosystem.
You can find me at the different Social Networks. My social network profiles are available from my homepage, link in the slide So you can ask your question here, or there.