Lecture 6 (Cloud Service Provider)-1.pptx

Cloud Computing

1. 23-02-2023 1 UNIVERSITY INSTITUTE OF COMPUTING Master of Computer Applications (CCD) Cloud Computing 22CAT-682 Cloud Service Provider DISCOVER . LEARN . EMPOWER

2. 2 Course outcome Cloud Computing Cloud Computing Fundamentals : Computing paradigms, Definition, Deployment models: Public, Private, Hybrid, Community. Service models: SaaS, PaaS and IaaS. Layered Architecture of Cloud Computing, NIST model. Benefits and Challenges of Cloud Computing, Applications. CO Course Outcomes Level 1 Apply the fundamental and essential concepts of Cloud Computing in deploying web applications. Understand 2 Analyze the various cloud service providers on the basis of requirements and constraints. Understand 3 Implement the fundamental concepts of cloud storage and demonstrate their use in storage systems such as Microsoft Azure. Excellent 4 Design and implement the concept of traffic manager and perform load balancing in cloud environment. Good 5 Simulate concepts of virtualization and its migration over the cloud. Understand

3. 23-02-2023 3 Syllabus UNIT I Cloud Computing Fundamentals : Computing paradigms, Definition, Deployment models: Public, Private, Hybrid, Community. Service models: SaaS, PaaS and IaaS. Layered Architecture of Cloud Computing, NIST model. Benefits and Challenges of Cloud Computing, Applications. Cloud Service Management: Service Level Agreement, types of SLA, importance of SLA. Service Provider, Cloud Scaling: Scaling up and Scaling Down Services. Cloud Economics: Amazon services, Google App Engine, Microsoft Azure, difference between AWS, GAE and Microsoft Azure. Microsoft Azure: Introduction, Azure dashboard and services, ARM.

4. Introduction 23-02-2023 4 A Cloud service provider, or CSP, is a company that offers some component of Cloud computing -- typically I nfrastructure as a service (IaaS) S oftware as a service (SaaS) P latform as a service (PaaS)

5. Introduction 23-02-2023 5

6. Introduction 23-02-2023 6

7. Types of CSPs 23-02-2023 7 IaaS providers.  In the IaaS model, the cloud service provider delivers infrastructure components that would otherwise exist in an on-premises  data center . These components could consist of servers, storage and networking as well as the virtualization layer, which the IaaS provider hosts in its own data center. Cloud service providers may also complement their IaaS products with services such as monitoring, security,  load balancing  and storage resiliency SaaS providers.  SaaS vendors currently offer a wide array of business technologies, such as productivity suites, customer relationship management ( CRM ) software and human resources management ( HRM ) software, all of which the SaaS vendor hosts and provides over the internet. Many traditional software vendors now sell cloud-based options of their on-premises software products.

8. Types of CSPs 23-02-2023 8 PaaS providers.  The third type of cloud service provider, PaaS vendors, offers cloud infrastructure and services that users can access to perform various functions. PaaS products are commonly used in software development. In comparison to an IaaS provider, PaaS providers will add more of the application stack, such as operating systems and  middleware , to the underlying infrastructure.

9. Amazon Web Services AWS provides number of computing resources following the concepts of c loud computing. Combination of IaaS, PaaS and SaaS offerings. Launched in 2006 First company to introduce a pay-as-you-go cloud computing model. Offers fast, reliable, cost-effective solutions. Offers service to create and deploy any kind of application in the cloud. Features Easy sign-up process Fast Deployments Allows easy management of add or remove capacity Access to effectively limitless capacity Centralized Billing and management It is one of the cloud companies that offers Hybrid Capabilities and per hour billing

10. Services offered by AWS Compute It is a web service which provides re-sizable compute capacity in the cloud. It is designed to make the web scale computing easier for developers. AWS Elastic Beanstalk Elastic Beanstalk lets you quickly deploy and manage applications in AWS without worrying about the underlying infrastructure. AWS Lambda AWS Lambda is used to execute backend code without worrying about the underlying architecture, you just upload the code and it runs, it’s that simple!      

11. Services offered by AWS AWS Autoscaling The Autoscaling feature is used to scale up and down automatically as and when required. S3 AWS S3 stands for simple storage service, it is used for storing data in the form of objects in the AWS Cloud. Amazon DynamoDB It is a fully managed No-SQL database service. It is known for extremely low latencies and scalability. Amazon EBS Amazon Elastic Block Storage is a storage service wherein each block of storage acts like a separate hard drive. 

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