Monday Jun 11, 2012

Unidata and RDB migrations to Oracle

Have a couple of unique migrations that don't come along to often. They are Unidata and RDB migrations. The top three things that make these migration more challenging are:
1. No automated data migration tools - Because these migration don't happen that often, there are no tools in the market place to automated the data migration.
2. Application is tied to database - The application needs to be re-architected/re-engineered. Unidata Basic and COBOL for RDB. TSRI can migrate Basic to Java and PL/SQL. Transoft can migrate DEC COBOL to Java.
3. New client hardware potentially involved - Many Unidata and RDB based systems use 'green screens' as the front end. These are character based screens that will run on very old dumb terminals such as: Wyse and DEC 5250 terminals. The user interface can be replicated in a web browser but many times these old terminals do not support web browsers.

Sunday May 20, 2012

HP and Dell make major moves in modernization and cloud

HP and Dell in same story about my two favorite topics: legacy migrations and cloud computing. I did not realize that Dell is also make a play in the modernization and cloud space in regards to legacy 3270 terminal migration/modernization to newer thin client hardware (Wyse terminals). Did not think of this terminal modernization market before but there is definitely a lot of money to be made selling terminal hardware modernization! Read more: HP and Dell cloud and modernization plays
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Migrating legacy client/server and mainframe technologies to the Oracle cloud.

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