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Cloud Computing
- 1. Cloud Computing & AWS ManinderNarang 3rd Feb , 2019
- 2. Cloud Computing Agenda • Whatis Cloud Computing? • Benefits of Cloud • Cloud services • Cloud Deployment Models • Major Cloud Providers • AWS Services • VPC Hands On Session • Lambda Demo With Chat bot • Cost Saving Consideration
- 3. What is Cloudcomputing? • Cloud computing is about accessing, developing and delivering servic es over Internet (“The Cloud”). • Services could be Storage, Network, Computing, Analytics, Software and much more
- 4. Benefits of Cloud ScalabilityMonitoring
- 5. Benefits of Cloudcntd… Time to Mark et Cost
- 6. Cloud in Nutshell Cloud Computing Scalability Security Monitoring Performance VirtualizationReliability Agility Cost Devices APIs
- 7. Cloud Services Application Op Sys Virtualization Server Storage Middleware Runtime Data Networking Application OpSys Virtualization Server Storage Middleware Runtime Data Networking Application Op Sys Virtualization Server Storage Middleware Runtime Data Networking Application Op Sys Virtualization Server Storage Middleware Runtime Data Networking Packaged SW IaaS PaaS SaaS You Manage Cloud Providers Manage
- 8. Cloud is analogousto Pizza
- 9. Cloud Services • Applications,Data • Google Apps, ERP, CRM etc.. • Salesforce, Akamai, MuleSoft, CA, Adobe etc.. SaaS • Best and easiest way to make application development and deployment cost-effective. • PCF, Herok, Google App Engine, Elastic Beanstalk, Azure etc… PaaS • Networking, Storage, Virtualization, Servers • Google Computer Engine (GCE), Amazon Web Services (AWS), Windows Azure, Rackspace, IBM Smartcloud, HP etc.. IaaS
- 10. Cloud Deployment Models Community: •Shared by several orgs • Multi-tenant infrastructure • Typically hosted externally with common purpose/use case Public: • Accessible by all publicly • Multi tenant infrastructure • Good for cost, scalability e.g. Amazon EC2, IBM’s Blue Cloud, Sun Cloud, Google App Engine and Windows Azure Services Platform. Private: • Information limited to single organization • More secured & controlled • High cost e.g. Large Enterprise apps Hybrid: • Two or more other cloud types • Speed, reduced Latency, less downtime • ERP on private, Email, sales etc.. In Public. • Preferred by Healthcare, Finance, Retail, Law etc.. Cloud
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- 13. AWS vs. Azure ConsiderationAWS score (out of 10) Azure score (out of 10) Compute 8 8 Storage 9 6 Databases 8 7 Deployment 7 9 Security 9 9 Interface 6 7 Support & Community 8 7 Price 8 7 Troubleshooting 6 5 UpTime 9 7 Active Directory & SSO +++ Hybrid network between On-premise an d cloud domain +++ SQL Server or mySQL or run as PAAS +++ Migration +++
- 14. AWS Services • IdentityAccess Management - IAM • Simple Storage Service – S3 • Elastic Cloud Compute – EC2 • Relation Database Service – RDS • Virtual Private Cloud - VPC • Cloud Watch
- 16. Building A Serverless Application Using LAMBDA
- 18. On-Demand Instances –On-Demand Instances let you pay for compute capacity by the hour with no long-term commitm ents. This frees you from the costs and complexities of planni ng, purchasing, and maintaining hardware and transforms wh at are commonly large fixed costs into much smaller variable costs. Reserved Instances – Reserved Instances give you the opti on to make a low, one-time payment for each instance you w ant to reserve and in turn receive a significant discount on the hourly charge for that instance. Spot Instances – Spot Instances allow customers to bid on u nused Amazon EC2 capacity and run those instances for as l ong as their bid exceeds the current Spot Price. Cost Saving Considerations
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