[
https://issues.apache.org/jira/browse/TAJO-835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14027326#comment-14027326
]
Hyunsik Choi commented on TAJO-835:
-----------------------------------
In addition, I'd like to discuss indexing techniques that we will use. Now, you
seem to assume BSTIndex. BTW, we would use other kinds of index when we use
different storages like HBase or RDBMS. So, I'd like to suggest that the design
should consider different storages. If so, the patch of TAJO-836 may need some
changes.
Anyway, this work would be very interesting.
> (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.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
