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The "LargeIndexes" page has been changed by JasonRutherglen. http://wiki.apache.org/solr/LargeIndexes?action=diff&rev1=10&rev2=11 -------------------------------------------------- '''Horizontal v.s. Vertical Partition'''<<BR>> In database jargon a "horizontal partition" splits record sets into multiple stores, while a ''vertical partition'' splits each row into multiple pieces and stores each piece in a separate database, cross-connected by the primary key for the record. DistributedSearch provides a ''horizontal partition''. There is no implementation of a vertical partition across indexes. + '''MultiTiered'''<<BR>> + If one places too many servers per proxy/shard multiplexer, then the proxy server can become overloaded. Multiple tiers of Solr distributed proxy search servers, scales the per server load out to N tiers. See SOLR-1477 + + '''KattaIntegration''' + Hadoop based RPC enables potentially better scalability compared with HTTP. See SOLR-1395 + + '''HadoopIndexing''' + SOLR-1301 implements Hadoop based indexing for Solr. +
