Zope Object Database

The Zope Object Database (ZODB) is an object-oriented database for transparently and persistently storing Python objects. It is included as part of the Zope web application server, but can also be used independently of Zope.

Features of the ZODB include: transactions, history/undo, transparently pluggable storage, built-in caching, multiversion concurrency control (MVCC), and scalability across a network (using ZEO).

The ZODB is a mature Python datastore that has hundreds of thousands of systems today running on top of it.

Read more about Zope Object Database:  History, ZEO, Pluggable Storages

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