So, it does take some time to edit these DDL scripts generated by the source operational systems. Therefore, we manually make changes to those scripts and edit them, then reverse-engineer within the tool.
"Some Source official systems give us DDLs to work with and they have contents not required to be part of the DDL before we reverse engineer in the erwin DM.You can have two models, one in English and one in Japanese, but that means you have to keep the updates back and forth, and that always increases the risk of something not being updated." When I was working at Honda, it became very difficult to work with the Japanese teams using just one model. "One of the things I've been talking to the erwin team about through the years is that every data model should have the ability to be multi-language.It would be good if they were able to dynamically support big-data platforms, other than Hive and Teradata." There are so many new databases evolving and it's very hard for them to keep up with all of the new technologies. "I would like to see more support for working with the big-data world.
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