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It's very much the same pattern. Also check out RavenDB (http://ravendb.net/ http://ravendb.net/). It's another JSON document database with JavaScript powered
by daigoba66 12y ago
It's very much the same pattern.
Also check out RavenDB (http://ravendb.net/ http://ravendb.net/). It's another JSON document database with JavaScript powered map/reduce indexes. One caveat is that RavenDB updates its indexes async. It's a type of eventual consistency. That means that after a write, an index may not immediately have the updated data. Depending on the application, this may or may not be acceptable.
- jchrisa 12y agoThere are as many sync/async options for Couch map reduce as you could possibly need. The key is for some of the patterns to work, you need to be able to know your index queries come from the same database snapshot as your event feed, which is easier to do when you aren't in clustered mode.