Indexing Tables
Tables can be indexed with these indexing tools:
- Storage-attached indexes (SAI)
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Storage-attached indexes are attached to SSTables in Cassandra and located on the cluster that a SSTable is located.
- SSTable-attached indexes (SASI)
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SSTable-attached indexes are generated with SSTables in Cassandra and located on the node that a SSTable is located.
- Secondary indexes (2i)
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Secondary indexes (2i) are indexes that are written on each node in a Cassandra cluster and must be read from the node.
- DSE Solr Search indexes
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DSE Solr Search indexes are indexes built on the Solr nodes in a DataStax Enterprise cluster.
