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  1. 1. Couch DB<br />Eugene Kartsev<br />
  2. 2. Features<br />Web server<br />Schemaless storage<br />JsonApi<br />Master-Master replication<br />True crossplatform<br />
  3. 3. CouchApp<br />Standard app pie<br />
  4. 4. CouchApp<br />CouchDb + CouchApp<br />
  5. 5. Sharding<br />
  6. 6. Falures<br />Doesn’t support sharding. No shards=No true scalability (“Without the Clustering, it’s just OuchDB”)<br />Rest = No highload<br />No UI for bulk operations<br />No merge rules for replication (conflicts are resolved by hand)<br />
  7. 7. How can you use it right now?<br />Logs storage (using log4net -<br />Configstorage (due to simple replication and simple cluster deployment)<br />
  8. 8. GitHub :<br />LinkedIn:<br />+ Questions<br />