Which ORM framework can best handle an MVCC database design?

Question

When designing a database to use MVCC (Multi-Version Concurrency Control), you create tables with either a boolean field like \"IsLatest\" or an integer \"VersionId\", and you n

Answer 1

I might consider implementing the MVCC tier purely in the DB, using stored procs and views to handle my data operations. Then you could present a reasonable API to any ORM that was capable of mapping to and from stored procs, and you could let the DB deal with the data integrity issues (since it's pretty much build for that). If you went this way, you might want to look at a more pure Mapping solution like IBatis or IBatis.net.