Migration To Cloud Why Cloud Advantages of Cloud Managed Rapid - PowerPoint PPT Presentation

Migration To Cloud

Why Cloud  Advantages of Cloud Managed Rapid Rapid Increased Security Cap-ex Free Resilience Infrastructure Elasticity Infrastructure Flexibility Sevices 5% of organizations have migrated at least 30% 41% 52% half of their applications to the cloud, but that number is set to increase to Moved to based cloud on Moved to cloud industry Moved to cloud to improve 20% by the end of the year. customer following requirement trend costs, productivity, agility 5% Organization Moved 50% Apps to Cloud

Challenges Business C Continuity ty P Plan D During M g Migr grati tion How to have business continuity during migration? Resolving D Depen enden encies es Identifying and resolving dependence of other application, hardware, firewall, network, security etc Re Re-archit itecting f ing for C Cloud ud Is your application ready for cloud or does it needs re- architecting? Deplo eployment Mo Model del Private /Public /Hybrid What deployment model suites the application Iden entif ifying ing C Cloud E d Envir ironment Identify the right cloud SaaS or PaaS or IaaS Iden entif ifying ing t the he Applic plicatio ions ns Identifying the Applications for migration best fit to take advantage of cloud

Cloud Migration Approach Plan Identify Application o Cloud Assessment Importantly to identify o Proof of Concept applications for migration Large IT Assets Enterprises typically Deploy have a large number of o Data o Application IT Assets Phase Approach Plan Optimize Deploy o Leverage Cloud Architecture Optimize o Optimize Cloud Setup

Plan Phase – Cloud Assessment Cloud Assessment SaaS or PaaS or IaaS? Private or Public Cloud  Financial Assessment  WAN traffic  Service Level Agreement  Security & Compliance Assessment  Data security And Management  Data Portability  Technical & Functional Assessment  Legacy Application  Long Term Costs  Application Mapping in terms of  User Management  Integration  Security  Security Compliance dependency tree and cloud  Scalability Platform Management suitability  Identifying Cloud Vendor  Migrating Product Licences  Definition of Success Criteria Plan with Roadmap

Deploy Phase – Data Migration Application Data Migration Data Migration  Migrate Fileserver systems  Profile the various storage options  Automated scripts for migration available in your vendor Cloud  Backups and Tape Drives  Plan for uploading data in batches  Evaluate options to move large sets  Analyze your datasets and databases  Evaluate various RDBMS options in of data to the Cloud e.g AWS  Import/Export the cloud e.g. Amazon RDS  Ensure data encryption for security

Deploy Phase – Application Migration Forklift Migration Hybrid Migration  Forklift is an approach where all the  Hybrid migration is partial  Migration approach e.g. batch component are migrants to the cloud at the same time processing in cloud, application on  Forklift is useful for stateless premise integrate Cloud application applications with cloud incompatible legacy  Tightly coupled applications applications  Self contained applications e.g. self contained web applications, backup and archival systems, low latency web applications

Optimize Phase – Optimize Cloud Setup Leverage Cloud Architecture Optimize Cloud Setup  Auto terminate under-utilized  Application Re-engineering  Ability to restart on failure instances through AWS Auto Scale  Separation of tiered components option  Application packaging for AMI  Extract stateful components and construction. make them stateless  Improve efficiency of data access  Decompose relational database (e.g. caching layer through AWS Elastic Cache

Migration Use Cases & Scenarios Batch Processing App Backend Process Web Application Migration Migration Workflow App Migration  Migration of ecommerce website  Migration of Employee  Log analysis and report generations  Performance Management System with Mobile extension for creating with a motive of faster time to property inventory reports of with a motive to lower the total cost process.  AWS services recommended EC2, commercial and non-commercial of ownership, resilent solution and properties with a motive of elasticity EBS, S3, SQS, EMR, SNS high availability  AWS services recommend EC2, S3, and scalability.  AWS services recommended EC2, S3, EBS, AS, ELB, CW, RDS. EBS, AS, ELB, CW, RDS.

Migration Use Cases & Scenarios What Is Moving To Cloud Already On Cloud Storage  72% Storage 20% 33% ERP  74% Web Service 21% Email  77% Email 26% Collaboration

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