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Roman Nozdrin 4c26e4f960 MCOL-4912 This patch introduces Extent Map index to improve EM scaleability 
EM scaleability project has two parts: phase1 and phase2.
        This is phase1 that brings EM index to speed up(from O(n) down
        to the speed of boost::unordered_map) EM lookups looking for
        <dbroot, oid, partition> tuple to turn it into LBID,
        e.g. most bulk insertion meta info operations.
        The basis is boost::shared_managed_object where EMIndex is
        stored. Whilst it is not debug-friendly it allows to put a
        nested structs into shmem. EMIndex has 3 tiers. Top down description:
        vector of dbroots, map of oids to partition vectors, partition
        vectors that have EM indices.
        Separate EM methods now queries index before they do EM run.
        EMIndex has a separate shmem file with the fixed id
        MCS-shm-00060001.
2022-05-04 12:59:16 +00:00
build
Bootstrap rockylinux support tested
2022-03-23 17:05:25 +00:00
cmake
Use external boost 1.78
2022-05-02 18:23:37 +00:00
datatypes
Fixing alightment for clang tests of rowgroup
2022-03-23 14:29:19 +00:00
dbcon
MCOL-4912 This patch introduces Extent Map index to improve EM scaleability
2022-05-04 12:59:16 +00:00
ddlproc
New warnfixes (#2254)
2022-02-17 13:08:58 +03:00
debian
MCOL-5001 This patch removes ExeMgr traces
2022-04-04 12:50:42 +00:00
dmlproc
New warnfixes (#2254)
2022-02-17 13:08:58 +03:00
extra
Merge branch 'develop-1.1' into develop
2017-10-30 10:29:30 +00:00
mysql-test/columnstore
No repeating code in client_udfs + better test
2022-03-28 21:48:47 +03:00
oam
Mcol 4560 (#2337)
2022-04-18 18:00:17 -04:00
oamapps
Mcol 4560 (#2337)
2022-04-18 18:00:17 -04:00
primitives
Mcol 4560 (#2337)
2022-04-18 18:00:17 -04:00
storage-manager
Use external boost 1.78
2022-05-02 18:23:37 +00:00
tests
MCOL-4912 This patch introduces Extent Map index to improve EM scaleability
2022-05-04 12:59:16 +00:00
tools
MCOL-4912 This patch introduces Extent Map index to improve EM scaleability
2022-05-04 12:59:16 +00:00
utils
MCOL-4912 This patch introduces Extent Map index to improve EM scaleability
2022-05-04 12:59:16 +00:00
versioning
MCOL-4912 This patch introduces Extent Map index to improve EM scaleability
2022-05-04 12:59:16 +00:00
writeengine
MCOL-4912 This patch introduces Extent Map index to improve EM scaleability
2022-05-04 12:59:16 +00:00
.clang-format
clang format apply
2022-01-21 16:43:49 +00:00
.drone.jsonnet
add container image steps
2022-04-29 16:32:04 +02:00
.gitignore
Use external boost 1.78
2022-05-02 18:23:37 +00:00
.gitmodules
MCOL-3514 Add support for S3 to cpimport
2019-09-24 10:31:22 +01:00
AUTHORS
the begginning
2016-01-06 14:08:59 -06:00
BUILD.md
Update docs
2021-10-28 13:19:12 +00:00
CMakeLists.txt
Use external boost 1.78
2022-05-02 18:23:37 +00:00
CodeTree
the begginning
2016-01-06 14:08:59 -06:00
CODING STANDARDS.md
Add contributing documents from the server tree
2016-10-08 20:23:51 +02:00
columnstoreversion.h.in
MCOL-3625 Rename packages
2019-12-04 11:04:39 +00:00
CONTRIBUTING.md
Add contributing documents from the server tree
2016-10-08 20:23:51 +02:00
COPYING
the begginning
2016-01-06 14:08:59 -06:00
Dockerfile.patch
ci docker image steps
2020-07-24 13:52:01 +02:00
example
example
2016-06-15 12:21:16 -04:00
gitversionEngine.in
MCOL-2007: add gitversionEngine file to builds/packages
2018-12-18 15:23:55 -06:00
install-deps.sh
MDB Columnstore build instructions, phase 1: install dependencies
2020-12-20 22:08:16 +08:00
LICENSE.md
the begginning
2016-01-06 14:08:59 -06:00
mcsconfig.h.in
MCOL-4814 Add a cmake build option to enable LZ4 compression.
2021-07-16 17:57:11 +03:00
README.md
Bumped VERSION to 8.1.1
2022-01-18 08:35:09 +00:00
VERSION
Bumped VERSION to 8.1.1
2022-01-18 08:35:09 +00:00

README.md

MariaDB ColumnStore Storage/Execution engine 8.X

It is built by porting InfiniDB 4.6.7 on MariaDB and adding entirely new features not found anywhere else.

Building

This repository is not meant to be built independently outside of MariaDB server.

https://github.com/MariaDB/server/tree/10.8

See building instructions here.

Issue tracking

Issue tracking of MariaDB ColumnStore happens in JIRA, https://jira.mariadb.org/browse/MCOL

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