ZODB v4.4.0 Release Notes

Release Date: 2016-06-30 // over 5 years ago
  • ๐Ÿš€ This release begins evolution to a more effcient commit protocol that ๐Ÿ‘ allows storage implementations, like NEO <http://www.neoppod.org/>_, ๐Ÿ‘ to support multiple transactions committing at the same time, for greater write parallelism.

    ๐Ÿš€ This release updates IStorage:

    • The committed transaction's ID is returned by tpc_finish, rather than being returned in response store and tpc_vote results.

    • tpc_vote is now expected to return None or a list of object ids for objects for which conflicts were resolved.

    ๐Ÿš€ This release works with storages that implemented the older version of ๐Ÿ‘ the storage interface, but also supports storages that implement the โšก๏ธ updated interface.