Vitaliy Lyudvichenko
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946a037f71
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Added requested changes. [#METR-22071]
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2016-09-23 14:24:48 +03:00 |
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Vitaliy Lyudvichenko
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924075621e
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Added three experimental implementations for groupUniqArray() aggregate function. [#METR-22071]
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2016-09-21 20:13:32 +03:00 |
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Alexey Milovidov
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4c7eb03b63
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Using std::shared_ptr for data types [#METR-21503].
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2016-05-28 13:35:44 +03:00 |
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Alexey Milovidov
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43c73cf7ee
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dbms: added support for CSV format [#METR-19957].
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2016-02-07 11:42:21 +03:00 |
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Alexey Milovidov
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c103a4ec47
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dbms: porting to aarch64 [#METR-19609].
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2016-01-13 23:21:56 +03:00 |
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Alexey Milovidov
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13c7d0983a
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dbms: cutting dependency [#METR-2944]..
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2016-01-12 00:46:36 +03:00 |
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Alexey Milovidov
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00b43c9c46
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dbms: added comment [#METR-19278].
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2015-12-23 10:32:44 +03:00 |
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Alexey Milovidov
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d6ecae4588
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dbms: fixed one of errors [#METR-19278].
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2015-12-23 08:04:30 +03:00 |
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Alexey Milovidov
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0ef797d9f3
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dbms: fixed error [#METR-17000].
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2015-12-06 17:27:09 +03:00 |
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Alexey Milovidov
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4b7db2cc36
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dbms: addition to prev. revision [#METR-18778].
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2015-11-15 12:17:11 +03:00 |
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Alexey Milovidov
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2870fbb655
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dbms: moved file [#METR-18778].
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2015-11-15 12:06:53 +03:00 |
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Alexey Milovidov
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959ae7cd78
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dbms: unified allocators [#METR-18778].
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2015-11-15 06:09:40 +03:00 |
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Alexey Milovidov
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60054d177c
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dbms: removed madvise because it is bad [#MTRSADMIN-1703].
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2015-11-11 00:21:24 +03:00 |
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Alexey Arno
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c326cf8624
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dbms: Server: Small improvement [#METR-17985]
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2015-10-26 16:21:46 +03:00 |
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Alexey Milovidov
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918422ad48
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Moved files [#METR-17973].
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2015-10-05 04:35:28 +03:00 |
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Alexey Milovidov
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4a061b97cb
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Moved file [#METR-17973].
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2015-10-05 03:44:40 +03:00 |
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Alexey Milovidov
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1f6def094f
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dbms: fixed build [#METR-18202].
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2015-09-29 22:19:54 +03:00 |
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Alexey Arno
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437ca51ce8
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dbms: Server: Bug fixes in the serialization/deserialization code. [#METR-17276]
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2015-09-07 22:03:14 +03:00 |
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Alexey Milovidov
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2311c69d53
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dbms: development of memory efficient distributed aggregation method [#METR-17536].
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2015-09-07 10:40:14 +03:00 |
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Alexey Milovidov
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3d2a766964
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Revert "dbms: using huge pages everywhere (experimental) [#METR-2944]."
This reverts commit a127a866704f95ef31684ef042d0765f7202677a.
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2015-08-16 18:11:06 +03:00 |
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Alexey Milovidov
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f68478b638
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dbms: using huge pages everywhere (experimental) [#METR-2944].
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2015-08-16 17:44:02 +03:00 |
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Alexey Milovidov
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f0a5ec4736
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dbms: unification; using huge pages (experimental) [#METR-2944].
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2015-08-16 16:00:22 +03:00 |
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Alexey Arno
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ed2ec39899
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dbms: Server: Fixes. [#METR-17276]
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2015-08-07 20:35:34 +03:00 |
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Alexey Arno
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311a41e14f
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Merge
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2015-08-07 18:24:23 +03:00 |
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Alexey Milovidov
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b5b40a9a7a
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dbms: added function arrayUniq [#METR-17429].
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2015-07-23 14:11:10 +03:00 |
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Alexey Milovidov
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f4d5b5e3b8
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dbms: arrayUniq: development [#METR-17429].
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2015-07-23 12:39:21 +03:00 |
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Alexey Arno
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3314579909
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Merge
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2015-07-20 20:09:43 +03:00 |
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Alexey Milovidov
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97782b4855
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dbms: fixed error with memory tracking [#METR-16433].
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2015-06-08 07:59:45 +03:00 |
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Andrey Mironov
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8796aa8497
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dbms: HashTable: grower getBufferSizeInCells
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2015-03-24 20:04:03 +03:00 |
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Alexey Milovidov
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05401b901b
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dbms: better exception safety [#METR-15530].
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2015-03-23 04:10:06 +03:00 |
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Alexey Milovidov
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4985fb3563
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dbms: fixed potential error [#METR-15352].
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2015-03-07 04:03:14 +03:00 |
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Alexey Milovidov
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0828dba841
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dbms: preparation [#METR-2944].
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2015-03-02 04:10:58 +03:00 |
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Alexey Milovidov
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5070e7642d
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dbms: added SmallSet and SmallMap [#METR-2944].
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2015-02-21 03:28:53 +03:00 |
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Alexey Milovidov
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ea113f138f
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dbms: preparation [#METR-2944].
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2015-02-13 04:17:44 +03:00 |
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Alexey Milovidov
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81e42e4d90
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dbms: fixed error in gcc 4.9 [#METR-2944].
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2015-01-24 04:55:29 +03:00 |
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Alexey Milovidov
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0575c6fd24
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dbms: improved performance of small queries [#METR-2944].
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2015-01-11 05:30:33 +03:00 |
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Alexey Milovidov
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2abb0f3792
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dbms: more scalable aggregator: development [#METR-2944].
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2014-12-30 23:38:05 +03:00 |
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Alexey Milovidov
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e9232fc2fc
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dbms: more scalable aggregator: development [#METR-2944].
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2014-12-30 21:04:53 +03:00 |
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Alexey Milovidov
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716fad23d0
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dbms: more scalable aggregator: development [#METR-2944].
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2014-12-30 15:58:02 +03:00 |
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Alexey Milovidov
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01526513ae
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dbms: more scalable aggregator: development [#METR-2944].
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2014-12-30 14:27:58 +03:00 |
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Alexey Milovidov
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ef160102f6
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dbms: more scalable aggregator: development [#METR-2944].
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2014-12-27 09:29:20 +03:00 |
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Alexey Milovidov
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50032e1da5
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dbms: more scalable aggregator: experiments [#METR-2944].
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2014-12-26 23:42:35 +03:00 |
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Alexey Milovidov
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5f1d8ef06f
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dbms: added crc32 hash functions [#METR-2944].
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2014-12-26 06:41:31 +03:00 |
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Alexey Milovidov
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08b95c9e33
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dbms: more scalable aggregator: development [#METR-2944].
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2014-12-26 06:00:51 +03:00 |
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Alexey Milovidov
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5e343d0647
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dbms: more scalable aggregator: development [#METR-2944].
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2014-12-26 00:25:43 +03:00 |
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Alexey Milovidov
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f360f244eb
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dbms: tiny modifications [#METR-2944].
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2014-12-25 03:19:29 +03:00 |
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Alexey Milovidov
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32a2ec00d1
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dbms: more scalable aggragator: preparation [#METR-2944].
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2014-12-24 22:00:14 +03:00 |
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Alexey Milovidov
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530eb9f919
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dbms: HashTable: more use of saved hash value - less string comparisons, improved performance of aggregation by string [#METR-2944].
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2014-11-09 11:39:18 +03:00 |
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Alexey Milovidov
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37e599934f
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dbms: further [#METR-2944].
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2014-10-29 05:35:16 +03:00 |
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Pavel Kartavyy
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c60096564a
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███████████: alloc fill memory with zeros at every call [#METR-11892]
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2014-07-10 20:00:36 +04:00 |
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