What makes a DB2 migration easy ?

The four key elements are:
1. COTS application - This means no application database access or database schema to migrate (assuming no database customizations)
2. No integration interfaces - There are no web service, FTP/file, COTS API or other input, output or input/output interfaces.
3. No ETL / batch processing - The is no batch processing or ETL jobs (Oracle Data Integrator, Informatica, IBM DataStage etc.) that are outside the COTS application.
4. No data to migrate - Really ? Yes, all the data is transient. It is part of a print server, real time data capture or caching system.
This may seem like it does not happen. However, I just encountered a set of applications run by a major corporation that has all four elements!
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Migrating legacy client/server and mainframe technologies to the Oracle cloud.

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