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Posted to notifications@couchdb.apache.org by GitBox <gi...@apache.org> on 2019/05/07 12:42:04 UTC
[GitHub] [couchdb] rnewson commented on issue #2025: _replicate calls are
extremely slow
rnewson commented on issue #2025: _replicate calls are extremely slow
URL: https://github.com/apache/couchdb/issues/2025#issuecomment-490062879
_replicate has to read all changes from the source and apply them to the target, which can take some time. As you're using a doc id filter, this almost certainly means the entire source database is being scanned, which is quite inefficient. It's far easier to apply a single doc update change to both servers. Replication is appropriate when replicating all or the majority of the source documents.
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