nosql - Multiple SOLR nodes sharing same index -


following on this question, thoughts on having multiple solr instances i.e. multiple solr war files, sharing same index (i.e. sharing same solr_home) 1 solr instance used writing , others reading?

is possible?

is beneficial - more performant having 1 solr instance?

how affect auto-commits i.e. how read nodes know index has been changed , re-populate cache etc.?

thanks.

do not this. besides not working, doesn't make search go faster , creates single point of failure.

if freshness requirements (how should new or changed content searchable?) hour or longer, use solr master/slave configuration replication.

if have tight requirements freshness, use solr cloud.

and "solr", not "solr".


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