Make a list of applications to be migrated to Adaptive Server version 15.0. For each application, note:
Information about data and usage
Distributed data.
Whether data is warehoused or used in transaction processing? If used in transaction processing, data must be accurate and in the right format. Warehoused data is more tolerant of format and slight computational differences, such as datatype conversion differences.
Location of application source files
Types and number of modules containing SQL code to be evaluated for needed modifications (for example triggers and stored procedures)