I am planning on using CouchDB on a project. But as the querying mechanism involves writing views (which are a lot like indexes on regular RDMBMS's) I was wondering, if the document database keeps getting updated a lot ( a write heavy database) would CouchDB perform well compared to a regular RDBMS? Or do we have to compact/re-index the system occasionally to make it perform faster?
You might think of the pros/cons of the CouchDB view model this way. (CouchDB hackers may disagree but IMO it's accurate enough for users.)
Given these, you can draw some conclusions about CouchDB performance:
Obviously YMMV and the standard cop-out, "you must test your own load" applies. However I will add a few more considerations.
I hope that helps shed some light on your decision!
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