THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Post 4.0, however, a proposed implementation could be open-sourced earlier for review.
Step 1: Merge Index and related interface changes to Apache Cassandra.
Step 2: Merge SAI implementation into Apache Cassandra.
Step 3: Replace SASI or 2I when SAI is considered production ready.
Mailing list / Slack channels
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