Jiquan Long
bafb183a2b
Optimize bitset usage ( #26096 )
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Signed-off-by: longjiquan <jiquan.long@zilliz.com>
2023-08-03 15:25:09 +08:00
yah01
9618bd9b42
Set channel capacity before consuming it ( #25895 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-07-26 17:35:01 +08:00
yah01
227d2c8b3a
Reduce loading index memory usage ( #25698 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-07-19 14:02:57 +08:00
yah01
dd5f896dc8
Load batch by batch ( #25212 )
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This will significantly reduce the memory usage while loading
- 1x memory usage and MBs overhead for buffer (memory mode)
- only MBs overhead for buffer (mmap mode)
Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-07-06 13:58:27 +08:00
yah01
cb4b88d5cf
Refactor the column type ( #25147 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-06-27 19:50:45 +08:00
xige-16
04082b3de2
Migrate the ability to upload and download binlog to cpp ( #22984 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2023-06-25 14:38:44 +08:00
congqixia
e6eb477074
Fix unsupported datatype assertion when query json field ( #24214 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2023-05-18 15:15:23 +08:00
yah01
60fdd7e4f4
Introduce simdjson ( #23644 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-04-26 10:30:34 +08:00
yah01
546080dcdd
Support to retrieve json ( #23563 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-04-21 11:46:32 +08:00
yah01
005d178a0e
Optimize performance of insert & query & search ( #22829 )
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- Reduce 1x copy of inserting int8/int16 into growing segment
- Reduce 1x copy of retrieving primary keys
- Reduce 1x copy of inserting/loading/deleting/filtering primary keys
- Reduce 1x copy of reducing string results
Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-03-20 10:19:56 +08:00
yah01
bdd6bc7695
Re-format cpp code ( #22513 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-03-02 15:55:49 +08:00
yah01
1eabfdb199
Avoid allocating and coping when fill column with default values ( #20721 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
Signed-off-by: yah01 <yang.cen@zilliz.com>
2022-11-23 15:15:11 +08:00
aoiasd
2b58bd5c0a
Optimize large memory usage of InsertRecord by using vector instead of unordered_map if InsertRecord used in sealed segment ( #19245 )
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Signed-off-by: aoiasd <zhicheng.yue@zilliz.com>
Signed-off-by: aoiasd <zhicheng.yue@zilliz.com>
2022-09-23 17:08:51 +08:00
xige-16
428840178c
Support diskann index for vector field ( #19093 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-09-21 20:16:51 +08:00
congqixia
0db281c4ff
Fix DataType::bool cast to double ( #18690 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-08-17 16:14:49 +08:00
xige-16
54d17bc5da
Fix query too slow when insert multi repeated pk data ( #18231 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-07-13 10:22:26 +08:00
xige-16
36ad989590
Fix segOffset grater than insert barrier when mark delete ( #17444 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-06-10 20:02:08 +08:00
xige-16
56778787be
Reverse data from scalar index ( #17145 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-05-26 14:58:01 +08:00
xige-16
7d810ac159
Fix query empty when insert same pk after deletion ( #17222 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-05-25 22:06:00 +08:00
xige-16
08ad77c71b
Delete all repeated primary keys ( #16863 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-05-12 14:09:53 +08:00
xige-16
515d0369de
Support string type in segcore ( #16546 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
Co-authored-by: dragondriver <jiquan.long@zilliz.com>
Co-authored-by: dragondriver <jiquan.long@zilliz.com>
2022-04-29 13:35:49 +08:00
