Abhay Kulkarni created RANGER-3107:
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Summary: Optimize memory requirements for storing Tag/Policy/Zone
trie - Trade-off processing time for memory
Key: RANGER-3107
URL: https://issues.apache.org/jira/browse/RANGER-3107
Project: Ranger
Issue Type: Bug
Components: Ranger
Reporter: Abhay Kulkarni
Assignee: Abhay Kulkarni
Trie structure is devised to index tagged entities and policies for a fast
look-up. However, it may be take a lot of memory. This is a result of a design
decision to optimize processing (mainly searching) time at the cost of extra
memory.
It is desirable to find a more optimal trade-off between memory needs and
processing requirements, especially for supporting a large number or policies
and tagged entities.
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