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O'Reilly Webcast: Asynchronous architectures with the CouchDB _changes feed

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Uploaded by on Aug 30, 2010

Learn how to build robust web services using CouchDB's built-in facility for near-realtime updates. We explore a few patterns _changes can be used for:

- Building custom external indexers like CouchDB-Lucene
- Powering CouchDB's replication
- Real-time chat applications
- Back-end application logic and multi-document validations (docs as state machines)

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  • @rgaufman: I like CouchDB, have been using it for real work since 2010, but replacing PostgreSQL with CouchDB is like replacing a forklift with a backhoe. They serve different purposes and are not really direct competitors. But if you've been trying to dig a trench with with the forklift, then by all means replace it!

  • Wow! Very impressed with couchdb after this webcast. I was evaluating couchdb as a replacement to postgresq in my company, instead it seems it will be a replacement to quite a bit more than that.

    Amazing that the database handles auth&auth including login, sessions, permission control as well as document/object level permissions and roles. Not to mention handle most parts of the async framework.

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