[odb-users] Fwd: ODB and Object Versioning

Bruce Cresanta bruce at cresanta.com
Tue Mar 25 16:07:23 EDT 2014


	Found some stuff in the manual about schema migration.   Still wondering about the JSON reader/writer.

Begin forwarded message:

> From: Bruce Cresanta <bruce at cresanta.com>
> Subject: ODB and Object Versioning
> Date: March 25, 2014 at 12:39:09 PM MST
> To: odb-users at codesynthesis.com
> Hi Boris,
> 	I'm on the right channel to ask questions now.   I went over the Wiki, not in depth, but covered the Hello World example.   Wondered how you support schema and object versioning?  Mapping between versions?   I'm writing version 1.0 of my program, and all the static bindings are going to change over future releases...   Would be nice to have backwards compatibility.   Also, wondered if it's easy to extend the reader/writer to include JSON documents?
> Thanks,
> Bruce

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