Jihoon Son created TAJO-835:
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Summary: (Umbrella) Index support
Key: TAJO-835
URL: https://issues.apache.org/jira/browse/TAJO-835
Project: Tajo
Issue Type: New Feature
Reporter: Jihoon Son
Priority: Minor
Fix For: 0.9.0
Indexes are widely used to reduce I/O overhead in databases.
In Tajo, some index structures such as BST are already implemented, but their
usages are very limited. Currently, only BST is used for range partition.
The better utilization of indexes can improve the query performance.
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