Overview

MariaDB Enterprise ColumnStore 22.08.1 is a maintenance release of MariaDB Enterprise ColumnStore . MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server. This is the first release in the Enterprise ColumnStore 22.08 series.

MariaDB Enterprise ColumnStore 22.08.1 was released on 2022-09-12. This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 22.08 replaces MariaDB Enterprise ColumnStore 6 in MariaDB Enterprise Server 10.6.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.9-5.

This release has been withdrawn. Users of MariaDB Enterprise ColumnStore 22.08.1 should upgrade to MariaDB Enterprise ColumnStore 22.08.3.

Notable Changes

JOINs

• Support has been added for JOINs with an ON clause that reference tables that are not involved in the join. (MCOL-5167)

• Support has been added for circular outer JOINs. (MCOL-4699)

• Support has been added for complex JOINs in views. (MCOL-5061, MCOL-4902)

• Support has been added for combining outer JOINs and IS NULL filters. (MCOL-4715)

Query Performance

• In single-node ColumnStore, query performance has been improved by removing a network hop. (MCOL-5166)

• Performance has been enhanced for queries that filter on numbers. (MCOL-5140, MCOL-4995)

• Performance has been enhanced for DELETE queries. (MCOL-5021)

Functions

• Support for CHAR and VARCHAR have been added for the MODA() function. (MCOL-5161)

• Distributed implementations of most JSON functions have been added to ColumnStore. (MCOL-785)

  • This feature does not include JSON_ARRAYAGG, JSON_OBJECTAGG, or JSON_TABLE.

• ColumnStore's functions that use the cal prefix have been changed to use the mcs prefix. (MCOL-4984)

Tooling

• ColumnStore now includes Cluster Management API (CMAPI) 22.08.1.

• Some internal improvements have been made to the mcsRebuildEM utility. (MCOL-5172)

Operating Systems

• Operating system compatibility has changed, as designated in MariaDB Engineering Policy, including:

  • Support for Debian 11, Red Hat Enterprise Linux 9, Rocky Linux 9, and Ubuntu 22.04 have been added.

  • Support for Debian 9, Debian 10, and Ubuntu 18.04 have been removed.

CPU Compatibility

• When ColumnStore is installed and started, ColumnStore's binaries check the system's CPU to confirm that the CPU supports the SIMD instructions required by ColumnStore. (MCOL-5180)

  • On x86_64, ColumnStore requires SSE4.2.

  • On ARM64, ColumnStore requires NEON.

  • If the ColumnStore installation scripts determine that the required SIMD instructions are not supported, the following error is raised:

error: this machine CPU lacks of support for Intel SSE4.2 or ARM Advanced SIMD instructions. Columnstore requires one of this instruction sets, installation aborted

If the ColumnStore binaries are started and determine that the required SIMD instructions are not supported, the following error is raised:

Unsupported CPU architecture. ARM Advanced SIMD or x86_64 SSE4.2 required; aborting.

Internal Processes

• Internal stability improvements have been made to the processes that write data. (MCOL-5163)

  • The WriteEngineServer, DMLProc, and DDLProc processes have been improved.

• PrimProc thread pool has been changed to use a fair scheduler. (MCOL-5044)

• The ExeMgr process has been merged with the PrimProc process. (MCOL-5001, MCOL-5109)

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise ColumnStore 22.08.1 is provided for:

• CentOS 7 (x86_64)

• Debian 11 (x86_64, ARM64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

• Rocky Linux 8 (x86_64, ARM64)

• Rocky Linux 9 (x86_64, ARM64)

• Ubuntu 20.04 (x86_64, ARM64)

• Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• HTAP Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6 and Object Storage

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6

Upgrade Instructions

• Upgrade Multi-Node MariaDB Enterprise ColumnStore from 6 to 23.10

• Major Release Upgrades for MariaDB Enterprise ColumnStore

_{This page is: Copyright © 2025 MariaDB. All rights reserved.}

Overview

MariaDB Enterprise ColumnStore 22.08.2 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 22.08.2 was released on 2022-10-04. This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 22.08 replaces MariaDB Enterprise ColumnStore 6 in MariaDB Enterprise Server 10.6.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.9-5.

This release has been withdrawn. Users of MariaDB Enterprise ColumnStore 22.08.2 should upgrade to MariaDB Enterprise ColumnStore 22.08.3.

Issues Fixed

Can result in unexpected behavior

• An error can be returned during disk aggregation. (MCOL-5213)

  • The following error message could be raised to the client:

MCS-2056: There was an IO error during a disk-based aggregation: No such file or directory
GROUP BY can return duplicates. (MCOL-5213)

Related to install and upgrade

• An issue related to manual package upgrade was identified in RPM packages. (MCOL-5218)

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise ColumnStore 22.08.2 is provided for:

• CentOS 7 (x86_64)

• Debian 10 (x86_64, ARM64)

• Debian 11 (x86_64, ARM64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

• Rocky Linux 8 (x86_64, ARM64)

• Rocky Linux 9 (x86_64, ARM64)

• Ubuntu 20.04 (x86_64, ARM64)

• Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• HTAP Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6 and Object Storage

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6

Upgrade Instructions

• Upgrade Multi-Node MariaDB Enterprise ColumnStore from 6 to 23.10

• Major Release Upgrades for MariaDB Enterprise ColumnStore

_{This page is: Copyright © 2025 MariaDB. All rights reserved.}

Overview

MariaDB Enterprise ColumnStore 22.08.3 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 22.08.3 was released on 2022-11-05. This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 22.08 replaces MariaDB Enterprise ColumnStore 6 in MariaDB Enterprise Server 10.6.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.9-5.

Users of MariaDB Enterprise ColumnStore 22.08.1 or 22.08.2 are encouraged to upgrade.

Issues Fixed

Can result in a hang or crash

• With multi-node deployments, queries can hang on one node. (MCOL-5279)

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise ColumnStore 22.08.3 is provided for:

• CentOS 7 (x86_64)

• Debian 10 (x86_64, ARM64)

• Debian 11 (x86_64, ARM64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

• Rocky Linux 8 (x86_64, ARM64)

• Rocky Linux 9 (x86_64, ARM64)

• Ubuntu 20.04 (x86_64, ARM64)

• Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• HTAP Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6 and Object Storage

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6

Upgrade Instructions

• Upgrade Multi-Node MariaDB Enterprise ColumnStore from 6 to 23.10

• Major Release Upgrades for MariaDB Enterprise ColumnStore

_{This page is: Copyright © 2025 MariaDB. All rights reserved.}

Overview

MariaDB Enterprise ColumnStore 22.08.4 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 22.08.4 was released on 2022-11-15. This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 22.08 replaces MariaDB Enterprise ColumnStore 6 in MariaDB Enterprise Server 10.6.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.9-5.

Users of earlier MariaDB Enterprise ColumnStore 22.08 releases are encouraged to upgrade.

Issues Fixed

Can result in a hang or crash

• With MariaDB Replication and ColumnStore, queries on a replica will hang. (MCOL-5305)

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise ColumnStore 22.08.4 is provided for:

• CentOS 7 (x86_64)

• Debian 11 (x86_64, ARM64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

• Rocky Linux 8 (x86_64, ARM64)

• Rocky Linux 9 (x86_64, ARM64)

• Ubuntu 20.04 (x86_64, ARM64)

• Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• HTAP Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6 and Object Storage

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6

Upgrade Instructions

• Upgrade Multi-Node MariaDB Enterprise ColumnStore from 6 to 23.10

• Major Release Upgrades for MariaDB Enterprise ColumnStore

_{This page is: Copyright © 2025 MariaDB. All rights reserved.}

Overview

MariaDB Enterprise ColumnStore 22.08.7 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 22.08.7 was released on 2022-12-21. This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 22.08 replaces MariaDB Enterprise ColumnStore 6 in MariaDB Enterprise Server 10.6.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.11-6.

Users of earlier MariaDB Enterprise ColumnStore 22.08 releases are encouraged to upgrade.

Issues Fixed

Can result in a hang or crash

• When the ExeMgr facility in the PrimProc process is restarted, if the SELECT component of an UPDATE statement fails, the DMLProc process performs a ROLLBACK operation, which can hang if the ExeMgr facility is not yet available. (MCOL-5263)

  • Starting with this release, if this scenario occurs, DMLProc avoids the hang by retrying the operation after a timeout period.

• When ExeMgr is writing to the network, the process can sporadically crash due to a race condition. (MCOL-5264)

Can result in unexpected behavior

• When the primary node is restarted, CMAPI and MaxScale sometimes choose different nodes to be the primary node. (MCOL-5293, MCOL-5306)

  • In previous releases, after the primary node was restarted, CMAPI would continue using the old primary server, but MaxScale would failover to a new primary server. If a user tried to select data from the new primary node, the operation could fail with the following error until the node is restarted:

ERROR 1815 (HY000): Internal error: DBRM is not responding. Cannot accept queries

Additionally, the new primary node could write messages like the following to ColumnStore's debug.log file:

NODE_NAME controllernode[409]: 58.561877 |0|0|0| E 29 CAL0000: DBRM: error: SessionManager::getSystemState() failed (network)   %%10%%
NODE_NAME messagequeue[409]: 59.588469 |0|0|0| E 31 CAL0000: messageqcpp::hostnameResolver Name or service not known            %%10%%
NODE_NAME messagequeue[409]: 01.642554 |0|0|0| E 31 CAL0000: messageqcpp::hostnameResolver Name or service not known            %%10%%

Starting with this release, after the primary node is restarted, both CMAPI and MaxScale should failover to the same primary server.

• When a CTE contains a query that joins an InnoDB table and a ColumnStore table, if the CTE results contain a TIMESTAMP column, the column can sometimes be returned as a zero-date (which is 0000-00-00 00:00:00). (MCOL-5311)

• When a VARCHAR column is NULL and is cast to INT, the conversion would fail, and PrimProc would excessively write log messages to its systemd journal. (MCOL-5346)

  • In previous releases, the systemd journal for PrimProc could contain many messages like the following:

error in int conversion from ''

Starting with this release, PrimProc no longer writes those log messages to its systemd journal.

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise ColumnStore 22.08.7 is provided for:

• CentOS 7 (x86_64)

• Debian 11 (x86_64, ARM64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

• Rocky Linux 8 (x86_64, ARM64)

• Rocky Linux 9 (x86_64, ARM64)

• Ubuntu 20.04 (x86_64, ARM64)

• Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• HTAP Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6 and Object Storage

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6

Upgrade Instructions

• Upgrade Multi-Node MariaDB Enterprise ColumnStore from 6 to 23.10

• Major Release Upgrades for MariaDB Enterprise ColumnStore

_{This page is: Copyright © 2025 MariaDB. All rights reserved.}

Overview

MariaDB Enterprise ColumnStore 22.08.8 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 22.08.8 was released on 2023-02-10. This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 22.08 replaces MariaDB Enterprise ColumnStore 6 in MariaDB Enterprise Server 10.6.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.11-6.

Users of earlier MariaDB Enterprise ColumnStore 22.08 releases are encouraged to upgrade.

Notable Changes

• The JSON_ARRAYAGG function is supported for ColumnStore tables as a distributed aggregate function and can be used to aggregate a column's values into a JSON array. (MCOL-5224, MCOL-5227)

  • In previous releases, the following error can be raised when the JSON_ARRAYAGG function is called in a query on a ColumnStore table and the ColumnStore select handler is enabled:

ERROR 1178 (42000): The storage engine for the table doesn't support Non supported aggregate type on the select clause

• Starting with this release, the JSON_ARRAYAGG function can be called in a query on a ColumnStore table when the ColumnStore select handler is enabled. The function accepts a column or expression as an argument. The expression is evaluated for every column in the result set, and all of the values are aggregated into a single JSON array:

CREATE TABLE t (a INT, b INT)
ENGINE=ColumnStore;

INSERT INTO t VALUES
  (1,3), (1,5), (8,2), (5,7),
  (5,6), (10,1), (6,4), (3,9),
  (3,9), (7,2), (7,5), (2,6),
  (9,10), (9,5), (4,8);

SELECT a, JSON_ARRAYAGG(b)
 FROM t
 GROUP BY a;

+------+------------------+
| a    | JSON_ARRAYAGG(b) |
+------+------------------+
|    1 | [3,5]            |
|    2 | [6]              |
|    3 | [9,9]            |
|    4 | [8]              |
|    5 | [7,6]            |
|    6 | [4]              |
|    7 | [2,5]            |
|    8 | [2]              |
|    9 | [10,5]           |
|   10 | [1]              |
+------+------------------+

In many cases, when a query uses the GROUP_CONCAT function, the query can be converted to use the JSON_ARRAYAGG function instead. The primary benefit is that the JSON_ARRAYAGG function returns a JSON array, and there are many functions and external tools available for reading and manipulating JSON.

• Collection of histogram statistics is supported on ColumnStore tables and can be used for cost-based optimization of joins. (MCOL-5191)

  • In previous releases, queries containing complex joins on ColumnStore tables can fail with the following error:

ERROR 1815 (HY000) at line 6: Internal error: IDB-1003: Circular joins are not supported.

• Starting with this release, when histogram statistics are available for a ColumnStore table, the storage engine can use the histogram statistics to determine the uniqueness of a column and process the join graph more efficiently. To collect histogram statistics on a ColumnStore table, use the ANALYZE TABLE statement:

ANALYZE TABLE t1;

Issues Fixed

Can result in data loss

• When ColumnStore is configured to use S3-compatible storage, if the endpoint and region parameters in /etc/columnstore/storagemanager.cnf do not refer to the same region where bucket is located, ColumnStore fails to send data to cloud storage, but does not detect the failure. (MCOL-5177)

  • In previous releases, the endpoint would send ColumnStore an HTTP 301 status code to indicate a failure, but ColumnStore would incorrectly treat it as a success.

    • Starting with this release, ColumnStore correctly identifies the failure and raises an error message:

S3Storage::putObject(): Bucket location not match provided endpoint:, bucket = BUCKET, endpoint = ENDPOINT.

Can result in a hang or crash

• When processing a hash join, ExeMgr can crash with a SIGABRT. (MCOL-5265)

Can result in unexpected behavior

• When a SELECT statement calls SUM(COLUMN=VALUE), the statement fails with an unclear error message. (MCOL-603)

  • In previous releases, the following error is raised:

ERROR 1815 (HY000): Internal error: std::bad_typeid

Starting with this release, the following error is raised: &#xNAN;<.

ERROR 1178 (42000): The storage engine for the table doesn't support MCS-2027: Non supported item in aggregate function SUM(COLUMN=VALUE). <.

• When the ANALYZE statement is executed with a SQL statement as an argument, ColumnStore can return an error. (MCOL-1170)

  • In previous releases, the following error is sometimes raised:

ERROR 1815 (HY000): Internal error: Unknown error

• Starting with this release, an error should not be raised, and the execution plan should be printed:

ANALYZE SELECT * FROM t1 WHERE c1 = 1;

+------+---------------+-------+------+---------------+------+---------+------+------+--------+----------+------------+-------+
| id   | select_type   | table | type | possible_keys | key  | key_len | ref  | rows | r_rows | filtered | r_filtered | Extra |
+------+---------------+-------+------+---------------+------+---------+------+------+--------+----------+------------+-------+
|    1 | PUSHED SELECT | NULL  | NULL | NULL          | NULL | NULL    | NULL | NULL | NULL   |     NULL |       NULL | NULL  |
+------+---------------+-------+------+---------------+------+---------+------+------+--------+----------+------------+-------+

• When a column is added to a table on a primary node with multi-node ColumnStore, ColumnStore tries to add the new column to the table twice on the replica nodes, which causes a replication failure. (MCOL-5000)

  • In previous releases, when replication failed, messages like the following appear in the MariaDB error log:<<ocde>> [ERROR] Slave SQL: Error 'Got error 1815 "Unknown error 1815" from storage engine ColumnStore' on query. Default database: 'db1'. Query: 'ALTER TABLE t1 ADD COLUMN (col2 varchar(100))', Gtid GTID_POS, Internal MariaDB error code: 1030 [Warning] Slave: Got error 1815 "Unknown error 1815" from storage engine ColumnStore Error_code: 1030 [ERROR] Error running query, slave SQL thread aborted. Fix the problem, and restart the slave SQL thread with "SLAVE START". We stopped at log 'LOG_FILE' position LOG_POS; GTID position 'GTID_POS' <>

  • Starting with this release, ColumnStore only adds the new column to the table once on the replica nodes, so the replication failure does not occur.

• When querytstats is enabled, if a query contains a LEFT JOIN and the ON clause contains the LOWER() function, an error is written to the ColumnStore log. (MCOL-5223)

  • In previous releases, the following error is written to the ColumnStore log:

1e3afaf1eaef Calpont[135]: 37.906020 |0|0|0| E 00 CAL0000: /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.6.8/storage/columnstore/columnstore/dbcon/joblist/tuplehashjoin.cpp@1095: assertion 'idlsz > 1' failed

Starting with this release, the query can be executed without raising an error.

• When the TRUNCATE() function is called with a CHAR or VARCHAR column that contains numeric characters, an incorrect value is returned. (MCOL-5248)

• When multi-node ColumnStore is configured to use shared local storage, replica nodes can overwrite their local copies of the extent map files multiple times during shutdown. (MCOL-5302)

• When columnstore_use_import_for_batchinsert=ON is set on multi-node ColumnStore, INSERT INTO .. SELECT statements in a transaction report that rows were inserted, even though no rows are inserted. (MCOL-5367)

• When ExeMgr finishes serving a request from MariaDB Server, ExeMgr's TCP connection can remain open, and its thread can continue running, which can cause ColumnStore to use more resources than required. (MCOL-5384)

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise ColumnStore 22.08.8 is provided for:

• CentOS 7 (x86_64)

• Debian 11 (x86_64, ARM64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

• Rocky Linux 8 (x86_64, ARM64)

• Rocky Linux 9 (x86_64, ARM64)

• Ubuntu 20.04 (x86_64, ARM64)

• Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• HTAP Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6 and Object Storage

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6

Upgrade Instructions

• Upgrade Multi-Node MariaDB Enterprise ColumnStore from 6 to 23.10

• Major Release Upgrades for MariaDB Enterprise ColumnStore

_{This page is: Copyright © 2025 MariaDB. All rights reserved.}