Curso: Redes y comunicaciones II: 02 CaaS, NaaS.
Dictado en la Universidad Tecnológica del Perú, Lima - Perú, ciclos 2011-3 (octubre/2011) y 2012-1 (abril/2012).
The ability to use voice, mobile apps, SMS, email, websites, chat, video, and social media through a single device is forcing operators to rethink their mobile strategies in the form of offload. With the increased data usage, operator networks become increasingly congested. As such, a smart and dynamic connected interaction is necessary to allow better traffic management with particular capabilities of the device with which it is characterized.
In this paper, we will examine how dynamic data offloading with 3GPP based Access Network Discovery Selection Function (ANDSF) plays its role in the implementation of selective offloading. ANDSF as specified in 3GPP standards describes how the inter-system mobility between 3GPP systems and non-3GPP systems (WLAN, WiMAX, CDMA) policies and priorities can control the conditions for which a device connects to which wireless network. As mobility is becoming a mainstream for customer engagement, operators must ensure contextual continuity is preserved through an integrated approach.
Ericsson Review: Communications as a cloud service: a new take on telecomsEricsson
Software as a service (SaaS) is a promising solution for overcoming the challenges of implementing and managing new network technologies and services like voice over LTE (VoLTE). The SaaS approach can provide substantial savings in terms of cost and lead-time, and create a new source of revenue for service providers.
IPQ is an application-embeddable QoS solution that addresses the network quality challenges and opens up the huge opportunities where real-time apps, mobility, and the need for multiple simultaneous networks intersect.
Towards the extinction of mega data centres? To which extent should the Clou...Thierry Coupaye
Keynote by Thierry Coupaye at the IEEE International Conference on Cloud Networking, Niagara Falls, Canada, October 2015.
Summary: Cloud computing emerged, a decade or so ago, from underused computing and storage ressources in Internet players mega data centres that were thought to be provided "as a service". As a result of this inception, Cloud is often considered as a synonym for massive data center, which somehow fuels a very centralised vision of (cloud) computing and storage provision. However, we might be at a time in which the pendulum begins to swing back. Indeed, several initiatives are emerging around a vision of more geographically distributed clouds where computing and storage resources are made available at the edge of the network, close to users, in complement or replacement of massive remote data centres. This presentation discusses, through some examples, the evolution of cloud architectures towards more distribution, the signs and stakes of these mutations.
The ability to use voice, mobile apps, SMS, email, websites, chat, video, and social media through a single device is forcing operators to rethink their mobile strategies in the form of offload. With the increased data usage, operator networks become increasingly congested. As such, a smart and dynamic connected interaction is necessary to allow better traffic management with particular capabilities of the device with which it is characterized.
In this paper, we will examine how dynamic data offloading with 3GPP based Access Network Discovery Selection Function (ANDSF) plays its role in the implementation of selective offloading. ANDSF as specified in 3GPP standards describes how the inter-system mobility between 3GPP systems and non-3GPP systems (WLAN, WiMAX, CDMA) policies and priorities can control the conditions for which a device connects to which wireless network. As mobility is becoming a mainstream for customer engagement, operators must ensure contextual continuity is preserved through an integrated approach.
Ericsson Review: Communications as a cloud service: a new take on telecomsEricsson
Software as a service (SaaS) is a promising solution for overcoming the challenges of implementing and managing new network technologies and services like voice over LTE (VoLTE). The SaaS approach can provide substantial savings in terms of cost and lead-time, and create a new source of revenue for service providers.
IPQ is an application-embeddable QoS solution that addresses the network quality challenges and opens up the huge opportunities where real-time apps, mobility, and the need for multiple simultaneous networks intersect.
Towards the extinction of mega data centres? To which extent should the Clou...Thierry Coupaye
Keynote by Thierry Coupaye at the IEEE International Conference on Cloud Networking, Niagara Falls, Canada, October 2015.
Summary: Cloud computing emerged, a decade or so ago, from underused computing and storage ressources in Internet players mega data centres that were thought to be provided "as a service". As a result of this inception, Cloud is often considered as a synonym for massive data center, which somehow fuels a very centralised vision of (cloud) computing and storage provision. However, we might be at a time in which the pendulum begins to swing back. Indeed, several initiatives are emerging around a vision of more geographically distributed clouds where computing and storage resources are made available at the edge of the network, close to users, in complement or replacement of massive remote data centres. This presentation discusses, through some examples, the evolution of cloud architectures towards more distribution, the signs and stakes of these mutations.
SD-WAN projects are an opportunity to leverage a new technology. Most SD-WAN projects also aim to capture substantial savings by deploying less expensive bandwidth or renegotiating contracts. But without careful attention to detail, the forecasted savings may not materialize.
Rugged Mobile Business Solution - Top 10 Trend in Supply Chain TechnologyIntermec Asia
It's easy to name "mobility" and "wireless" as trends, but it's less clear exactly what direction these developments are taking and how they can be used to improve business, particularly in the supply chain area. This comprehensive white paper will give you good overview of the possibilities and what's to come
http://www.ericsson.com
Imagine what you could do with a full multi-access data management solution that can also provide you a 360 degrees view of your user’s data assets - all in just one “box”?
This Wainhouse Research Ebook investigates Unified Communications and Collaboration (UC&C) as an enabler of Digital Transformation. We’re focusing on the broad, enterprise-wide impact that a well deployed, integrated, and expanded UC&C experience delivers, and its ability to enable a larger Digital Transformation strategy.
This eBook provides an objective, unbiased, and detailed overview of UC&C Transformation, covering the following topics:
Digital Transformation - key concepts, terms, and definitions
Enterprise Drivers - primary drivers leading the enterprise to a digital transformation strategy
Transformation Reality - common enterprise barriers to digital transformation
Key Steps & Best Practices - to making your transformation journey successful
Transformation Use Cases & Opportunities - transformation targets and benefits
This eBook includes expert analyst insight backed by the following research:
In-Dept Interviews – with product teams, IT Decision Makers (ITDMs), and executives with experience transforming their enterprises with the use of UC&C tools and solutions.
Wainhouse Research Data – we reference data points from end-user and ITDM surveys, briefings with technology vendors, and insight gained from enterprise consulting engagements.
Maravedis-Rethink:White Paper Sensification SCWSWi-Fi 360
This short paper looks at the requirement for densification; the scale of capacity that operators will need by 2018; and the critical enablers, such as self-optimizing network (SON) technology. The data points referenced come from surveys of over 75 mobile operators by Maravedis-Rethink’s RAN Research Service. Fuller findings will be published in June 2014 in a report entitled ‘Towards the Hyper-Dense Network: the shape of the HetNet 2013-2019’.
Comcast SD WAN product allows for an application aware universal CPE to be deployed onsite to manage several providers and enable network control while reducing points of failure and infusing redundancy. Layer 3 network control in the palm of your hand.
Next gen tech for business and telecom service providers, Raman Singh, CloudC...Alan Quayle
Next gen tech for business and telecom service providers
Raman Singh, Chief Innovation Officer, Cloud Connect
CloudConnect is a DOT Licensed Virtual Network Operator offering a lot more than just India’s first PBX on Mobile for SMBs. CloudConnect gives you the advantage of a comprehensive, and secure mobile-first Business Communication Systems which include cloud PBX system, Business IP phone service, and Unified Communications and Collaboration for small businesses.
This presentation will cover:
Emerging trends: How CloudConnct can help
CloudConnect’s offerings
UCaaS:sensible, effective, and immediately deployable
Customization, verticals, and ecosystem
CloudConnect platform Architecture
Product overview and unique value
Omni-Channel and voice bot examples
Auto-config, auto scaling, self-healing
FutureGrid Computing Testbed as a ServiceGeoffrey Fox
Describes FutureGrid and its role as a Computing Testbed as a Service. FutureGrid is user-customizable, accessed interactively and supports Grid, Cloud and HPC software with and without VM’s. Lessons learnt and example use cases are described
SD-WAN projects are an opportunity to leverage a new technology. Most SD-WAN projects also aim to capture substantial savings by deploying less expensive bandwidth or renegotiating contracts. But without careful attention to detail, the forecasted savings may not materialize.
Rugged Mobile Business Solution - Top 10 Trend in Supply Chain TechnologyIntermec Asia
It's easy to name "mobility" and "wireless" as trends, but it's less clear exactly what direction these developments are taking and how they can be used to improve business, particularly in the supply chain area. This comprehensive white paper will give you good overview of the possibilities and what's to come
http://www.ericsson.com
Imagine what you could do with a full multi-access data management solution that can also provide you a 360 degrees view of your user’s data assets - all in just one “box”?
This Wainhouse Research Ebook investigates Unified Communications and Collaboration (UC&C) as an enabler of Digital Transformation. We’re focusing on the broad, enterprise-wide impact that a well deployed, integrated, and expanded UC&C experience delivers, and its ability to enable a larger Digital Transformation strategy.
This eBook provides an objective, unbiased, and detailed overview of UC&C Transformation, covering the following topics:
Digital Transformation - key concepts, terms, and definitions
Enterprise Drivers - primary drivers leading the enterprise to a digital transformation strategy
Transformation Reality - common enterprise barriers to digital transformation
Key Steps & Best Practices - to making your transformation journey successful
Transformation Use Cases & Opportunities - transformation targets and benefits
This eBook includes expert analyst insight backed by the following research:
In-Dept Interviews – with product teams, IT Decision Makers (ITDMs), and executives with experience transforming their enterprises with the use of UC&C tools and solutions.
Wainhouse Research Data – we reference data points from end-user and ITDM surveys, briefings with technology vendors, and insight gained from enterprise consulting engagements.
Maravedis-Rethink:White Paper Sensification SCWSWi-Fi 360
This short paper looks at the requirement for densification; the scale of capacity that operators will need by 2018; and the critical enablers, such as self-optimizing network (SON) technology. The data points referenced come from surveys of over 75 mobile operators by Maravedis-Rethink’s RAN Research Service. Fuller findings will be published in June 2014 in a report entitled ‘Towards the Hyper-Dense Network: the shape of the HetNet 2013-2019’.
Comcast SD WAN product allows for an application aware universal CPE to be deployed onsite to manage several providers and enable network control while reducing points of failure and infusing redundancy. Layer 3 network control in the palm of your hand.
Next gen tech for business and telecom service providers, Raman Singh, CloudC...Alan Quayle
Next gen tech for business and telecom service providers
Raman Singh, Chief Innovation Officer, Cloud Connect
CloudConnect is a DOT Licensed Virtual Network Operator offering a lot more than just India’s first PBX on Mobile for SMBs. CloudConnect gives you the advantage of a comprehensive, and secure mobile-first Business Communication Systems which include cloud PBX system, Business IP phone service, and Unified Communications and Collaboration for small businesses.
This presentation will cover:
Emerging trends: How CloudConnct can help
CloudConnect’s offerings
UCaaS:sensible, effective, and immediately deployable
Customization, verticals, and ecosystem
CloudConnect platform Architecture
Product overview and unique value
Omni-Channel and voice bot examples
Auto-config, auto scaling, self-healing
FutureGrid Computing Testbed as a ServiceGeoffrey Fox
Describes FutureGrid and its role as a Computing Testbed as a Service. FutureGrid is user-customizable, accessed interactively and supports Grid, Cloud and HPC software with and without VM’s. Lessons learnt and example use cases are described
Curso: Redes y comunicaciones I: 01 pilares constitutivos de una red de datosJack Daniel Cáceres Meza
Curso: Redes y comunicaciones I: 01 pilares constitutivos de una red de datos.
Fue dictado en la Universidad Tecnológica del Perú -UTP, Lima - Perú, en los ciclos 2011-2 (junio/2011), 2011-3 (octubre/2011) y 2012-1 (abril/2012).
Curso: Proyecto de sistemas de comunicación: 02 Acuerdo de nivel de servicioJack Daniel Cáceres Meza
Curso: Proyecto de sistemas de comunicación: 02 Acuerdo de nivel de servicio
Dictado en la Universidad Tecnológica del Perú, Lima - Perú, ciclos 2011-3 (octubre/2011) y 2012-1 (abril/2012).
Curso: Control de acceso y seguridad: 14 Herramientas y soluciones modernas e...Jack Daniel Cáceres Meza
Curso: Control de acceso y seguridad: 14 Herramientas y soluciones modernas en seguridad de la información.
Dictado en la Universidad Simón Bolívar -USB, Lima - Perú, ciclo 2014-2 (agosto/2014).
Curso: Seguridad de redes e Internet: 07 Aplica los controles que son apropia...Jack Daniel Cáceres Meza
Curso: Seguridad de redes e Internet: 07 Aplica los controles que son apropiados para una red de datos.
Dictado en la Universidad Simón Bolívar -USB, Lima - Perú, ciclo 2014-2 (agosto/2014).
Curso Minicomputadoras: Sílabo.
Fue dictado en la Universidad Tecnológica del Perú -UTP, Lima - Perú, en los ciclos 2011-2 (junio/2011), 2011-3 (octubre/2011) y 2012-1 (abril/2012).
Curso: Comunicación de datos y redes: 03 Comunicación de datos y telefonía co...Jack Daniel Cáceres Meza
Curso: Comunicación de datos y redes: 03 Comunicación de datos y telefonía convencional.
Dictado en la Universidad Telesup -UPT, Lima - Perú, en los ciclos 2008-2 (noviembre/2008), 2009-1 (marzo/2009), 2010-0 (enero/2010), 2010-1 (marzo/2010), 2011-1 (marzo/2011).
Curso: Administración de proyectos informáticos: 06 Gestión de proyectosJack Daniel Cáceres Meza
Curso: Administración de proyectos informáticos: 06 Gestión de proyectos.
Dictado en la Universidad Telesup, Lima - Perú, en los ciclos 2007-2 (noviembre/2007), 2008-1 (febrero/2008), 2009-1 (marzo/2009), 2010-1 (marzo/2010), 2011-1 (marzo/2011).
Curso: Control de acceso y seguridad: 01 Introducción a la seguridad de la in...Jack Daniel Cáceres Meza
Curso: Control de acceso y seguridad: 01 Introducción a la seguridad de la información.
Dictado en la Universidad Simón Bolívar -USB, Lima - Perú, ciclo 2014-2 (agosto/2014).
Curso: Comunicación de datos y redes: 10 Redes de área amplia.
Dictado en la Universidad Telesup -UPT, Lima - Perú, en los ciclos 2008-2 (noviembre/2008), 2009-1 (marzo/2009), 2010-0 (enero/2010), 2010-1 (marzo/2010), 2011-1 (marzo/2011).
Curso: Administración de proyectos informáticos: 08 Métricas de proyectosJack Daniel Cáceres Meza
Curso: Administración de proyectos informáticos: 08 Métricas de proyectos.
Dictado en la Universidad Telesup, Lima - Perú, en los ciclos 2007-2 (noviembre/2007), 2008-1 (febrero/2008), 2009-1 (marzo/2009), 2010-1 (marzo/2010), 2011-1 (marzo/2011).
Curso: Redes y comunicaciones I: 08 Administración de redes.
Fue dictado en la Universidad Tecnológica del Perú -UTP, Lima - Perú, en los ciclos 2011-2 (junio/2011), 2011-3 (octubre/2011) y 2012-1 (abril/2012).
Curso: Planeamiento estratégico (administración): 03 Prospectiva (básica)Jack Daniel Cáceres Meza
Curso: Planeamiento estratégico (administración): 03 Prospectiva (básica).
Dictado en la Universidad Telesup -UPT, Lima - Perú, en los ciclos 2008-2 (noviembre/2008), 2010-2 (agosto/2010).
Cellular Core Enterprise White Paper by Rethink Technology ResearchAndy Odgers
Enterprises of all sizes are facing unprecedented volume and complexity of both data and communications traffic, and the challenges only increase when those two converge. Quortus is taking a pioneering role in the trend to offload enterprise mobile traffic to the edge of the network where it can support the highest quality and business value. This white paper was produced for Quortus by Caroline Gabriel, Research Director at Rethink Technology Research.
Container ecosystem based PaaS solution for Telco Cloud Analysis and ProposalKrishna-Kumar
In our lab setup, we have derived a cluster
container orchestration mechanism to handle the
Telco specific (NFV) capabilities on top of the
traditional containers.
Original document @ http://dl6.globalstf.org/index.php/joc/article/view/1641/1667
Whitepaper: Satellites Role in the Transformation of Enterprise DigitalizationST Engineering iDirect
Satellite technology has, is and will continue to play a critical role in enterprise markets, particularly for remote
and underserved locations. This is evident in the energy sector where satellite communications are often the
lifeline, if not the only link, for personnel and critical assets such as those in offshore oil platforms. However, urban
centers require satellite connectivity as well, and many industries including retail and banking have adopted
satcom solutions as part of their primary mode of communication. Back-up services likewise take up demand
for both remote and urban premises.
4G World Mobile Backhaul Summit. If you missed it in person, feel free to view it online.
Speakers:
Mark Casey, CFN Services, Incorporated
Mike Dodson, Utopian Wireless
Doug Smith, Digital Bridge
Dan Graf, Leap Wireless/Cricket Communications
If you have any questions please contact CFN Services at backhaul@cfnservices.com
Understanding the critical role of last-mile connectivity and always available Internet access for their enterprises, savvy firms utilize redundant connections from multiple service providers. Despite the good intentions, their Internet connectivity risk may be equivalent to putting all their eggs in one basket.
Read how cloud telephony ensures businesses have scalable and reliable access to unified business communication without any burden of setting up infrastructure or additional CAPEX. Move your business communication to the cloud today.
Digital Businesses Need to Rethink Their Network StrategiesAbhishek Sood
This report from ZK Research explores why it’s critical that digital businesses rethink their network strategies and embrace a software-defined future. Access now to discover:
The challenges of traditional networks
Why SD-WANs are the foundation for new enterprise networks
How you can chart a path to the SD-WAN
Key criteria for evaluating SD-WAN solution providers
If CSPs want to live in "the best of times" after automating and virtualizing their network, they will turn their attention to virtualized value-add services distribution and their supporting managed services as new streams of revenue.
Companies should
strive to incorporate more agility and SOFT in their
processes and IT systems, which will enable them to
respond faster to changes in customer requirements and
market conditions.
ITIL® es un modelo de referencia que resume un extenso conjunto de procesos de gestión que ayudan a las organizaciones a lograr calidad y eficiencia en sus operaciones de TI. La adecuada gestión de los servicios de TI es clave para la Gobernabilidad de TI cuyo objetivo es asegurar que el área de TI, a través de indicadores y controles apropiados y confiables, está actuando como verdadero soporte de las estrategias del negocio y no como un silo, y así coadyuvar al negocio en lograr grandes ventajas competitivas. Por ejemplo, ITIL® ha sido adoptado por miles de organizaciones en todo el mundo, entre otras la NASA, Microsoft y HSBC.
ITIL® es un modelo de referencia que resume un extenso conjunto de procesos de gestión que ayudan a las organizaciones a lograr calidad y eficiencia en sus operaciones de TI. La adecuada gestión de los servicios de TI es clave para la Gobernabilidad de TI cuyo objetivo es asegurar que el área de TI, a través de indicadores y controles apropiados y confiables, está actuando como verdadero soporte de las estrategias del negocio y no como un silo, y así coadyuvar al negocio en lograr grandes ventajas competitivas. Por ejemplo, ITIL® ha sido adoptado por miles de organizaciones en todo el mundo, entre otras la NASA, Microsoft y HSBC.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf
Curso: Redes y comunicaciones II: 02 CaaS, NaaS
1. Semanas 05, 06, 08 y 09
Cloud Computing (cont)
CaaS, NaaS
Redes y Comunicaciones II
Ingeniería de Redes y Comunicaciones
Facultad de Ingeniería de Telecomunicaciones y Telemática
Universidad Tecnológica del Perú
Ing. CIP Jack Daniel Cáceres Meza 2011-III V1
2. 2
Ing. CIP Jack Daniel Cáceres Meza
Communications as a Service
Hosted communications
The most popular reason for choosing
hosting, cited by 50% of respondents, was
the beneficial cost structure it delivers: no
capital investment and a pay-as-you-go
approach to expenses.
Eliminate the yearly budget battles that
ensue when your on-premise gear needs
to be upgraded or repaired.
Have a known fixed cost for your
communications service and leave the
upgrades to someone else.
Includes the ability to keep all call traffic on
your network instead of sending it
thousands of miles away to a data center.
The number of CaaS
agent positions will
grow from 107k in
2008 to 331k in 2013 –
a CAGR (compound
average growth rate)
of 25%. Gartner Feb.
2009.
“Almost 60% of organizations are implementing UC
services, up from 47% just last year … It’s this
increased deployment of UC applications that has
triggered evaluation and adoption of hosted and
managed UC offering“. Nemertes Research, Aug. 2010.
• Minimize capital
expenditures and
operating expenses
• Less technical IT
expertise required
• Easier to deal with
seasonal demands
• Shared infrastructure
for small call centers
• Survivability that allows
you to continue
operating
3. 3
Ing. CIP Jack Daniel Cáceres Meza
CaaS
Architects of CaaS solutions will be required to understand the networks
and protocols that will be used to access the CaaS solution.
Moving to a CaaS solution means that employees may be located
virtually anywhere, from a common corporate building or they can all be
remote working from different locations. The features and functionality
follow the user wherever their work takes them.
Can offer the enterprise user features such as desktop call control,
presence, unified messaging, and desktop faxing.
Has a set of services for contact center automation that includes IVR,
ACD, call recording, multimedia routing (e-mail and text chat), and
screen pop integration.
Local call management devices are part of the total solution in several
CaaS models making the worry of an outage a thing of the past.
4. 4
Ing. CIP Jack Daniel Cáceres Meza
Introducción
Converged communications
Multiple services – video; voice; and data; accessible over multiple
devices – wire-line telephone; mobile or smart phone; and PC (to
mention a few).
As more services become available over multiple devices, the line
between software applications and communications applications
begins to blur.
Many of the traits traditionally associated with communications
applications—such as event-driven connections established
between endpoints (point-to-point conference, multi-cast) —using
communications protocols will also become requirements of
business or entertainment software.
5. 5
Ing. CIP Jack Daniel Cáceres Meza
Introducción
SIP
The SIP infrastructure provides an environment for creating event-
driven applications that contact the end user on the device of their
preference.
Applications using SIP can communicate with end users wherever
they are, on whatever device they specify, using multiple forms of
media (video, voice, and data).
6. 6
Ing. CIP Jack Daniel Cáceres Meza
Introducción
IP Multimedia Subsystem
IMS is a network component that may have an impact on how
communications solutions are architected.
IMS is the element of Third Generation (3G) networks that
facilitates the convergence of the Internet and cellular networks.
7. 7
Ing. CIP Jack Daniel Cáceres Meza
Arquitectura de referencia
8. 8
Ing. CIP Jack Daniel Cáceres Meza
Factors for selecting a CaaS methodology
Business Continuance/Disaster Recovery
Investment in Existing Equipment
Initial cost
Recurring cost
Functionality
Connectivity
Security
Administration
Survivability
Currently, there are three
primary types of CaaS
offerings in the marketplace:
• Hosted VoIP
• Hosted TDM
• Local Control/VoIP
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Hosted VoIP
The primary equipment
and telco circuits are
located at one or more
facilities operated by the
hosting company.
For best call quality, the
customer should use a
connection that supports
Quality of Service (QoS)
to prioritize and protect
voice traffic over their
network connection.
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Hosted TDM
Good choice when disruption
to the business could be more
expensive than the cost of the
equipment.
Need for quick time-to-market,
lack of personnel with sufficient
network or VoIP expertise.
Move to a new facility is in the
near future or when investing
in the current facility’s
infrastructure doesn’t make
sense.
The hosted system connects
the incoming call to the agent
via a bridged call to the agent.
Typically, the agent works
behind a traditional PBX
system using DIDs.
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Local Control/VoIP
Helpful for customers who have or desire
to create a robust local network supporting
VoIP but need to add advanced
functionality that their current system
doesn’t support. Instead of replacing an
entire phone system or creating a
patchwork of existing features, the
customer can connect to a more advanced
system to provide greater functionality.
While calls come into equipment located
on the customer premises, call control is
handled by the advanced phone system
located in the hardened data center.
The customer’s telco lines remain at the
customer’s location. This works especially
well when a customer has a preferred
voice carrier, has existing contracts that
must be fulfilled, or possesses many
existing numbers they would prefer not to
port or forward. They also avoid the costs
of forwarding or bridging calls.
Should the WAN connection to the
datacenter be interrupted, calls can still be
handled by the on premise equipment,
although with less functionality.
• Keep the voice path on your private network
• Securely store recordings on local servers
• Maintain customer data in local databases
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Network as a Service
Network Bandwidth on-demand (BoD)
Bandwidth on demand is a data communication technique for
providing additional capacity on a link as necessary to
accommodate bursts in data traffic, a videoconference, or other
special requirements.
The technique is commonly used on dial-up lines and wide area
networks (WANs) to temporarily boost the capacity of a link.
Some call it "rubber bandwidth" because the capacity can be
increased or decreased as needed.
It is also called dynamic bandwidth allocation or load balancing.
A similar technique is bandwidth on time of day, which refers to
providing additional capacity at specific times of the day.
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Network as a Service
Today we have CPUs and Storage on-demand, but we do not have
Network Bandwidth on-demand. This business and technology
challenges are important to enable economical solution for clouds
interoperability (VMs migration, large data transfers, etc.)
NaaS enablers, including SLA/QoS management, addressing, mobility
management, etc.
The ISP/Telco ability to deliver on-demand network services.
The need for relevant solutions and standards (Next generation
networks, etc.).
With their valuable communications assets and massive subscriber
base, the global (mobile) telecom network can tap the cloud computing
market and provide valuable, revenue generating cloud computing
capabilities in the form of Network as a Service (NaaS).
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NaaS
For MNOs, the increase in demand for mobile data services is a double-
edged sword.
On one hand, they are gaining revenue to help offset losses in the voice
business.
On the other hand, explosive growth of data traffic is not corresponding with
the linear revenue growth previously experienced.
This results in taxed networks and puts MNOs in the uncomfortable
position of enabling new services delivered via the Internet that benefit
customers but don’t necessarily pay off for those making investments in
the network.
In effect, they have been disintermediated from the value chain.
For MNOs to succeed, they require new sources of revenue that expose
the latent value of network investments and they also must remain
realistic about where, how and when value can be added by new
business models.
Fuente: The Yakee Group, Aug 2011
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NaaS
Selling a service instead
of access will be the
future for all
telecommunication
companies to come.
MNOs (Mobile Network
Operator) in order to
retain control over their
networks, while
preventing customer
churn, diminished
profitability and brand
devaluation, must shift
their role from traffic
carrier to “application
enabler”.
Fuente: telecom-cloud.net, Jul 2011
16. Ing. CIP Jack Daniel Cáceres Meza
jack_caceres@hotmail.com
Gracias por su atención
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