Hi, I use a system with solr 3 and 20 shards (3 million docs per shard).
At a testsystem with one shard (60 million docs) I get 750 requests per second. At my live system (20 shards) I get 200 requests per second. Is the internal communication between the 20 shards a performance killer? Another question. Is a solr 4 system with solrcloud and Zookeeper a high availability system? Regards, Torsten
