Cloud Migration Lifecycle

The first step in migrating to the cloud is the set up phase. This phase includes: 1. Plan Cloud Setup - Create a project plan. 2. Set up infrastructure - The IaaS and PaaS environments need to be installed and configured. This includes databases, network, hardware, disk and application servers. 3. Set up shared components - Are applications, database objects or other components going to be made accessible in the cloud ? These shared components need to be configured and made accessible. 4. Set up self-service portal - Customer self service provisioning, management and monitoring.
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The next thing that you need to do is to migrate existing application to this infrastructure with the help of self-service portal. However not all the applications can be moved to this infrastructure as is and may require analysis on following points.

1)Business perspective:Does it make business sense to migrate your product
2)Technology perspective:How much of restricting/coding/testing that will be required to make existing application cloud aware.

Also consider making you application highly available i.e. cluster aware.

Posted by Prabhakar D. on November 15, 2011 at 03:37 AM GMT #

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Migrating legacy client/server and mainframe technologies to the Oracle cloud.

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