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Issues list

Memory leak on time bucket queries stability Work on stabilizing the running database.
#147 opened Feb 28, 2019 by black-adder
@notbdu
1
Reduce hashing overhead performance Performance related issues
#143 opened Feb 27, 2019 by black-adder
3
Parse json represented as []byte without extra allocations performance Performance related issues
#141 opened Feb 26, 2019 by black-adder
Query execution refactoring large change medium priority Medium priority issue refactoring Code refactoring
#138 opened Feb 25, 2019 by xichen2020
OOM killer shoots eventdb after ~ 2 hours stability Work on stabilizing the running database.
#128 opened Feb 13, 2019 by notbdu
@black-adder @notbdu
4
Add unit tests for group by queries.
#125 opened Feb 13, 2019 by notbdu
Group by queries should require calculations stability Work on stabilizing the running database.
#120 opened Feb 11, 2019 by notbdu
@notbdu
String dictionary encode should use UVarint as opposed to Varint
#110 opened Feb 7, 2019 by xichen2020
Support iterate over dataset in large blocks
#103 opened Feb 7, 2019 by xichen2020
Add cache for immutable segments for commonly loaded fields
#96 opened Feb 1, 2019 by black-adder
@black-adder
Add Snapshot API to Roaring Bitmap
#74 opened Jan 15, 2019 by notbdu
@black-adder
Support ORing filter lists in query
#72 opened Jan 15, 2019 by xichen2020
Support ordering by multi-typed fields during query execution
#70 opened Jan 13, 2019 by xichen2020
Investigate Adding a Filter Cache
#60 opened Jan 7, 2019 by notbdu
Use bitset to improve efficienty when merging multiple doc ID set iterators
#55 opened Dec 30, 2018 by xichen2020
Investigate using bloom filters for faster searches
#52 opened Dec 28, 2018 by xichen2020
Sort values in string dictionary for faster query
#51 opened Dec 28, 2018 by xichen2020
[TODO] Make All Check in Travis
#44 opened Dec 20, 2018 by notbdu
[TODO] Use Int Encoder for String Lengths.
#34 opened Dec 7, 2018 by notbdu
Compare JSON parser performance with fastjson and gjson
#7 opened Nov 19, 2018 by xichen2020
@notbdu
2
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