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)
- Problems with traditional data centers.
- Cloud computing definition, deployment, and services models.
- Essential characteristics of cloud services.
- IaaS examples.
- PaaS examples.
- SaaS examples.
- Cloud enabling technologies such as grid computing, utility computing, service oriented architecture (SOA), The Internet, Multi-tenancy, Web 2.0, Automation and Virtualization.
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)
- Problems with traditional data centers.
- Cloud computing definition, deployment, and services models.
- Essential characteristics of cloud services.
- IaaS examples.
- PaaS examples.
- SaaS examples.
- Cloud enabling technologies such as grid computing, utility computing, service oriented architecture (SOA), The Internet, Multi-tenancy, Web 2.0, Automation and Virtualization.
Parallel computing and its applicationsBurhan Ahmed
Parallel computing is a type of computing architecture in which several processors execute or process an application or computation simultaneously. Parallel computing helps in performing large computations by dividing the workload between more than one processor, all of which work through the computation at the same time. Most supercomputers employ parallel computing principles to operate. Parallel computing is also known as parallel processing.
↓↓↓↓ Read More:
Watch my videos on snack here: --> --> http://sck.io/x-B1f0Iy
@ Kindly Follow my Instagram Page to discuss about your mental health problems-
-----> https://instagram.com/mentality_streak?utm_medium=copy_link
@ Appreciate my work:
-----> behance.net/burhanahmed1
Thank-you !
This document contains study of Peer to Peer Distributed system.Three Models of Distributed system.Such as Centralizes,Decentralized,Hybird Model and Pros and cons of these models. Skpye and Bit torrent architecture is also discussed.This tutorial can be very help full for those who are beginners.
Service level agreement in cloud computing an overviewDr Neelesh Jain
In the presentation overview of Service Level Agreement in Cloud Computing is discussed. Also introduction to Cloud Computing, and its benefits are too discussed.
In computing, It is the description about Grid Computing.
It gives deep idea about grid, what is grid computing? , why we need it? , why it is so ? etc. History and Architecture of grid computing is also there. Advantages , disadvantages and conclusion is also included.
Virtualization vulnerabilities, security issues, and solutions:
Virtualization is technological revolution that
separates functions from underlying hardware and allows
us to create useful environment from abstract resources.
Virtualization technology has been targeted by attackers
for malicious activity. Attackers could compromise VM
infrastructures, allowing them to access other VMs on the
same system and even the host.
This presentation emphasize on
the assessment of virtualization specific vulnerabilities,
security issues and possible solutions.
By-Nitish Awasthi
B.Tech.CTIS
Invertis University Bareilly
Infrastructure as a Service ( IaaS) is one of the three fundamental services in cloud computing. IaaS provides access to basic computing resources such as hardware- processor, storage , network cards and more
Parallel computing and its applicationsBurhan Ahmed
Parallel computing is a type of computing architecture in which several processors execute or process an application or computation simultaneously. Parallel computing helps in performing large computations by dividing the workload between more than one processor, all of which work through the computation at the same time. Most supercomputers employ parallel computing principles to operate. Parallel computing is also known as parallel processing.
↓↓↓↓ Read More:
Watch my videos on snack here: --> --> http://sck.io/x-B1f0Iy
@ Kindly Follow my Instagram Page to discuss about your mental health problems-
-----> https://instagram.com/mentality_streak?utm_medium=copy_link
@ Appreciate my work:
-----> behance.net/burhanahmed1
Thank-you !
This document contains study of Peer to Peer Distributed system.Three Models of Distributed system.Such as Centralizes,Decentralized,Hybird Model and Pros and cons of these models. Skpye and Bit torrent architecture is also discussed.This tutorial can be very help full for those who are beginners.
Service level agreement in cloud computing an overviewDr Neelesh Jain
In the presentation overview of Service Level Agreement in Cloud Computing is discussed. Also introduction to Cloud Computing, and its benefits are too discussed.
In computing, It is the description about Grid Computing.
It gives deep idea about grid, what is grid computing? , why we need it? , why it is so ? etc. History and Architecture of grid computing is also there. Advantages , disadvantages and conclusion is also included.
Virtualization vulnerabilities, security issues, and solutions:
Virtualization is technological revolution that
separates functions from underlying hardware and allows
us to create useful environment from abstract resources.
Virtualization technology has been targeted by attackers
for malicious activity. Attackers could compromise VM
infrastructures, allowing them to access other VMs on the
same system and even the host.
This presentation emphasize on
the assessment of virtualization specific vulnerabilities,
security issues and possible solutions.
By-Nitish Awasthi
B.Tech.CTIS
Invertis University Bareilly
Infrastructure as a Service ( IaaS) is one of the three fundamental services in cloud computing. IaaS provides access to basic computing resources such as hardware- processor, storage , network cards and more
This presentation is about -
Based on as a service model,
• SAAS (Software as a service),
• PAAS (Platform as a service),
• IAAS (Infrastructure as a service,
Based on deployment or access model,
• Public Cloud,
• Private Cloud,
• Hybrid Cloud,
For more details you can visit -
http://vibranttechnologies.co.in/salesforce-classes-in-mumbai.html
Cloud computing comes into focus only when you think about what IT always needs: a way to increase capacity or add capabilities on the fly without investing in new infrastructure, training new personnel, or licensing new software. Cloud computing encompasses any subscription-based or pay-per-use service that, in real time over the Internet, extends IT's existing capabilities.
Building a Real-Time Security Application Using Log Data and Machine Learning...Sri Ambati
Building a Real-Time Security Application Using Log Data and Machine Learning- Karthik Aaravabhoomi
- Powered by the open source machine learning software H2O.ai. Contributors welcome at: https://github.com/h2oai
- To view videos on H2O open source machine learning software, go to: https://www.youtube.com/user/0xdata
Introduction to Google Cloud & GCCP CampaignGDSCVJTI
Topics covered:
🔴 Why Cloud?
🔴 Learn the basics of cloud.
🔴 Applications of cloud.
🔴 Introduction to the Google Cloud platform
🔴 Insights on the upcoming GCCP Campaign
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.
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/
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.
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.
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.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
2. Contents
2
➢Cloud computing introduction
➢Cloud computing- Service, deployment models and
characteristics
➢Cloud computing service platforms and Services
➢Internet of things(IoT)- Introduction
➢IoT stack landscape
➢IoT - Sensors, Protocols and Platforms.
➢Overview of various applications/Visualization Tools for IoT
3. Cloud Computing
➢ Cloud computing is the on-demand delivery of compute power,
database storage, applications, and other IT resources through a
services platform via the internet with pay-as-you-go pricing.
➢ It is the delivery of computing as a service rather than product
where shared resources, software and information are provided to
users as an utility.
➢ Moving from traditional to on-Demand model.
➢ The analogy is , 'If you need milk , would you buy a cow ?’.
3
4. Cloud Computing- service ,deployment models and
characteristics
Essential
Characteristics
Resource
pooling
Broad network
access
Measured
Service
Rapid
Elasticity
On-demand
Self-service SaaS
Software-as-a-Service
applied to
Applications
e.g. email, productivity, CRM
PaaS
Platform-as-a-Service
applied to
App Infrastructure
e.g. app runtimes, middleware, dev
tools
IaaS
Infrastructure-as-a-Service
applied to
System Infrastructure
e.g. VMs, containers, storage, network
Private Cloud
Public Cloud
Hybrid Cloud
5. Cloud Computing Service Models
• SaaS (Software as a Service)
- Access the services from provider. consumer uses an application, but does
not control the operating system, hardware or network infrastructure on which
it's running
• PaaS (Platform as a Service)
- The consumer uses a hosting environment for their applications. The
consumer controls the applications that run in the environment but does not
control the operating system, hardware or network infrastructure on which they
are running. Provides the middleware framework
• IaaS (Infrastructure as a Service)
- The consumer uses fundamental computing resources such as
processing power, storage, networking components
5
6. Major Benefits
6
Speed to Market
Cost Reduction
Elasticity / Scalability
Agility
• Lower capital and operational costs
• Pay-per-use
• Economies of scale
• Reduction of time to pilot and test projects
• New geographies
• Broad geographic availability
• Faster availability to customers
• Capacity only when you need it
• Ability to handle sudden load changes
• Survive infrastructure failures
• Productivity & Speed
• Deploy faster; Iterate faster
• React faster to changing business needs
• “Infinite” computing capacity
8. Security and Identity Services
8
Authentication :
- Allow Apps to authenticate on behalf of users
- Allow users
Authorization:
- Fine-grained access control
- Attribute management
- Policy evaluation
- Policy Management
Implementation:
OpenID- Created for federated authentication. User obtain account with OpenID Provider and
use the account into sign in with any other web services. Allows communication between IDP
and SP.
OAuth (Open Authorization) is for token-based authentication and authorization. Allows
users/application to access resources.
SAML: Security Assertion Markup Language. Open standard for authentication and
authorization.
SSO( Single Sign On) for Federation and Identity Management. One user name and password
to access multiple services.
10. Database
10
Requirement:
➢ Relational/Non-Relational
➢ Store large amount of data
➢ Real Time Streaming Data
➢ Scalable ,Reliable and high availability
➢ Multi-tenancy
➢ Cost
Relational (SQL): Structure with defined attributes
➢ MS SQL, POSTGRESQL ,oracle SQL
➢ Can be queried using SQL
No-relational(NO-SQL): Free flow operations
➢ Utilize a variety of data models, including document, graph, key-
value and columnar
➢ Unique way to query the data
➢ Mongo DB(Document) , Redis (Key-value) ,Amazon Redshift
(Columnar) , Cassandra (Columnar), HBase (Columnar) ,Dynamo
DB(Document DB-stores JSON/XML) , GraphDB
11. Computing
11
Requirement:
➢ Able to deploy application or software
➢ Run and execute
➢ Scale based on conditions
➢ Balance and distribute the load
➢ Fail fallback
• Ramp up or ramp down resource on need basis
• Compute/memory/storage/GPU optimized
• Route the load to difference instances
• Virtual Network Environment
• Examples:
➢ Virtual Machines
➢ Load Balancers
➢ Auto Scaling
➢ Virtual Private Cloud
12. Machine Learning
12
➢ Machine learning is a method of data analysis
➢ Using algorithms it iteratively learn from data and allows to find insights into this
data
➢ It allows learning from previous computations to produce reliable, repeatable
decisions and results
➢ Machine Learning enables computer system to mimic the working of the human
brain
✓ Data Collection: Collect the historical Data
✓ Data Preparation: Choose and classify the data
✓ Model Training: Selecting the algorithm for model
validation and Training
✓ Model Evaluation: Feed the data and test the accuracy
✓ Performance tune and improvement: Choosing different
model
Data collection and preparation is the key in Machine
Learning
13. Machine Learning –Models
13
• Training Data with Labels
• Classification ,Regression etc..
• Classifier based on input and
output data
• Used when "I know how to
classify this data, I just need
you(the classifier) to sort it."
Supervised Learning
Machine Learning
Un supervised Learning Reinforcement Learning
• Training Data without Labels
• Clustering ,Dimension
reduction etc..
• Algorithm based on input data
• Used when "I have no idea how
to classify this data, can
you(the algorithm) create a
classifier for me?"
• Iterative Rewards and
punishments
• Correct input and output pairs
are not presented a-priori.
• allows machines and software
agents to automatically
determine the ideal behavior
within a specific context.
• Training an animal.
14. Machine Learning – algorithm and use case
14
Algorithms:
✓ Linear Regression
✓ Logical Regression
✓ K-Means
✓ Random Forest
Use cases:
✓ Forecasting ,Decision Making, Classification, Detecting Anomalies etc..
✓ ML from user preferences to push ads to the respective users
✓ Banking & Financials:- Identify loan & credit card defaulters and
customers who can be granted loans and credit cards
✓ Healthcare: Diagnose deadly diseases (e.g. cancer) based on the
symptoms of patients and tallying them with the past data of similar kind
of patients
Programming and Framework:
✓ Python
✓ R Programming (Statistical computing )
✓ Matlab
✓ Java
✓ Tensor flow
✓ Amazon Machine Learning
✓ Spark Mlib
✓ H2O
✓ Azure ML studio
15. Services Platform – Cloud ,IoT and IIoT
15
• Amazon Web Services
• Microsoft Azure
• Google Cloud platform
• IBM Bluemix
• Oracle Cloud
• GE Predix
• ThingWorx
16. Platform Services- Example
16
AWS RDS
AWS Aurora
AWS DynamoDB
Azure SQL
Google Cloud SQL
Azure Table Storage
Azure Cosmos DB
Google Bigtable
Google Cloud Datastore
Relational DB
Non-relational DB
as-a-Service
Data Streaming
as-a-Service
AWS Kinesis
Azure Event Hubs
Google Cloud Pub/Sub
Machine Learning
as-a-Service
AWS Lex
AWS Poly
AWS Rekognition
Azure Computer Vision API
Face API
Custom Vision Service
Google Cloud Natural Language API
Cloud Vision API
Cloud Translation API
17. Programming/Connecting to cloud Services
17
Programming Toolkits:
• Portal
• CLI
• Power Shell
• REST API’s
Application to Cloud Services:
• SDK’s
• REST API’s
Device/Gateway to Cloud Services:
• Device SDK
• REST API’s
18. Internet of Things (IoT) and Industrial Internet of Things (IIoT)
18
People
Things
IIOT
IOT
19. What is IOT
➢ Internet is no longer just a global network for people to communicate
with one another using computers, but it is also a platform for devices
to communicate electronically with the world around them.
➢ Sensors/Things connected to server via network and deliver
connected industry solutions for efficient control and improved human
experience.
➢ Billions of connected devices is an indicator of IoT. The connectivity is
just an enabler but the real value of IoT is on data (business
insight/data-driven economy).
19
20. Technology Landscape
20
Industry verticals -
Dashboard
Platform and
services
Protocols and
Communication
Sensors ,Devices and
Gateway
Application
End Device
Light
Sensor
Voltage
Sensor
Temp/
humidity
Vibration
Sensor
Ultrasonic
Sensor
Gas
Sensor
BLE
Sensor
GPS
Pi 3
gateway
Gateway
PLC
21. Field Devices, Sensors and Gateway
21
Monitor
Sensor Data
Aggregate
Analyze
Send to Cloud
Gateway Provides
➢ Authentication
➢ Data Filtering
➢ Edge Analytics
➢ Control and management
Communication between
sensors and Gateway ,
Gateway to cloud platform using
➢ Zigbee
➢ BLE
➢ Wi-Fi
➢ RF
➢ LoRa
➢ MQTT
➢ AMQP
➢ CoAP
➢ HTTP/HTTPS
➢ NFC,TCP/UDP
➢ UART,SPI
Different field sensors/Devices
✓ Sensors: Temperature, pressure, accelerometer ,vibration
,RPM, Beacons etc..
✓ Devices: Camera, activity tracker, smart glass etc..
22. IoT As a Service from Cloud platform
22
Major Functionalities:
➢Device Registration
➢Device Authentication and
Authorization
➢Device to cloud message
➢Cloud to Device message
➢Device state
➢Rules Engine
➢Communication with other Services
➢Communication with Edge devices
23. How to Visualize Raw/Processed/Analytics/Machine learning output?
Applications/Visualization Tools
23
Web Applications:
• Application that is accessed via a web browser over a
network
• JavaScript, CSS, and HTML5
• Web apps became really popular when HTML5 came
around and people realized that they can obtain native-
like functionality in the browser.
Native Applications:
• Native apps are written in languages that the platform
accepts
• Swift or Objective-C for iOS
• Java for Android
• C# for Windows Mobile
Hybrid Application:
• Combination of Native with Web Component
• Xamarin -Slack, Pinterest.
• React Native -Facebook, Walmart, Tesla, and Airbnb
• Titanium -eBay, ZipCar, PayPal
• Angular JS -PubNub Chat, YouTube on PS3