Introduction Oracle Tuxedo Application Rehosting Workbench Oracle Tuxedo Application Rehosting Workbench is part of a packaged and comprehensive solution that enables its users: • To perform a replatforming project with minimum risk and cost; • To run the replatformed applications in a standardized UNIX/Linux, Tuxedo, Oracle environment. The Oracle Tuxedo Application Rehosting Workbench that is used only during the replatforming project itself is composed of several tools, the principal tools are the: • Cataloger, • DB2-to-Oracle convertor • File-to-Oracle converter, • File-to-File converter • Cobol convertor • JCL translator. Sequence of the Rehosting Workbench processes The tools should be used in the following sequence as shown in the following figure: 1. Catalog the asset 2. Convert data Note: Cataloguing is a prerequisite to the data conversion process, whether it be file conversion or database conversion. 3. Translate language components When converting data from VSAM files to Oracle tables, File-to-Oracle data conversion is a prerequisite to JCL and Cobol translation When converting data from DB2 databases to Oracle data conversion, DB2-to-Oracle data conversion is a prerequisite to Cobol translation.
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