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Cloud Migration Tips & Gotchas

For Reference Only

        SaaS                                                          PaaS

 SLAs                   SLAs for availability platform availability and performance,
 Data Portability        plus clear policies on maintenance, version management and
 Long-term Costs         version compatibility for APIs between platform and
 User Management         Applications
 Security
 Platform Mgt           Data Portability –the ability to export all their data in a form
 Platform Scalability    that can be easily migrated to other databases

                         Long-term Costs – costs need to be compared against
                          internal deployment using IaaS

                         User Management - how PaaS user accounts align with
                          existing directory services and user management processes.

                         Security – need to ensure rogue apps on the platform don’t
                          affect other apps

                         Platform Management – what tools are avilable to monitor and
                          manage my apps

                         Platform Scalability – how is this and contention handled
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