ZhaoYang created CASSANDRA-16052:
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Summary: Storage Attached Index for Apache Cassandra
Key: CASSANDRA-16052
URL: https://issues.apache.org/jira/browse/CASSANDRA-16052
Project: Cassandra
Issue Type: Epic
Components: Feature/2i Index
Reporter: ZhaoYang
[CEP|https://docs.google.com/document/d/1V830eAMmQAspjJdjviVZIaSolVGvZ1hVsqOLWyV0DS4/edit#heading=h.67ap6rr1mxr]
- A new index implementation, called Storage
Attached Index(SAI), based on the advancement made by SASI.
* disk usage by sharing of common data between multiple column indexes on the
same table and better compression of on-disk structures.
* numeric range query performance with modified KDTree and collection type
support.
* compaction performance and stability for larger data set.
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