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https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-25-01/mariadb-maxscale-25-01-rest-api MariaDB MaxScale 25.01 REST API | MaxScale | MariaDB Documentation Manage MariaDB MaxScale programmatically using the REST API. This interface allows for the dynamic administration and monitoring of MaxScale resources like... mariadb maxscalerest api2501documentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06 MariaDB MaxScale 21.06 | MaxScale | MariaDB Documentation This version of MariaDB MaxScale enhanced data integration and consistency. It introduced the Kafka CDC connector for streaming changes and simplified causal... mariadb maxscale2106documentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-tutorials MariaDB MaxScale 22.08 Tutorials | MaxScale | MariaDB Documentation mariadb maxscale2208tutorialsdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-getting-started/mariadb-maxscale-2308-mariadb-maxscale-configuration-guide MariaDB MaxScale Configuration Guide | MaxScale | MariaDB Documentation mariadb maxscaleconfiguration guidedocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-routers MariaDB MaxScale 22.08 Routers | MaxScale | MariaDB Documentation mariadb maxscale2208routersdocumentation https://mariadb.com/docs/maxscale/mariadb-maxscale-tutorials/mariadb-maxscale-exasolrouter MariaDB MaxScale Exasolrouter | MaxScale | MariaDB Documentation Learn how to configure the Exasolrouter in MariaDB MaxScale to route analytical queries to Exasol while maintaining transactional workloads in MariaDB mariadb maxscaledocumentation https://mariadb.com/docs/maxscale/maxscale-architecture/mariadb-maxscale-overview MariaDB MaxScale Overview | MaxScale | MariaDB Documentation Get a high-level view of MariaDB MaxScale features. Explore how it handles load balancing, high availability, and security to optimize your database... mariadb maxscaleoverviewdocumentation https://mariadb.com/docs/release-notes/maxscale/old-releases/2.4/2.4.15 MariaDB MaxScale 2.4.15 Release Notes | Release Notes | MariaDB Documentation mariadb maxscale2 4release notes15documentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-authenticators MariaDB MaxScale 22.08 Authenticators | MaxScale | MariaDB Documentation mariadb maxscale2208authenticatorsdocumentation https://mariadb.com/docs/server/architecture/topologies/primary-replica/step-5-install-mariadb-maxscale Step 5: Install MariaDB MaxScale | Server | MariaDB Documentation step 5mariadb maxscaleinstallserverdocumentation https://mariadb.com/docs/analytics/mariadb-columnstore/management/deployment/install-guide/multnode-localstorage/step-7-start-and-configure-mariadb-maxscale Step 7: Start and Configure MariaDB MaxScale | Analytics | MariaDB Documentation Step 7: Start and Configure MariaDB MaxScale step 7mariadb maxscalestartconfigureanalytics https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-upgrading/mariadb-maxscale-2302-upgrading-mariadb-maxscale-from-22-to-23 Upgrading MariaDB MaxScale from 2.2 to 2.3 | MaxScale | MariaDB Documentation 2 to 3mariadb maxscaleupgradingdocumentation https://mariadb.com/docs/analytics/mariadb-columnstore/management/deployment/install-guide/single-node-s3/step-8-test-mariadb-maxscale Step 8: Test MariaDB MaxScale | Analytics | MariaDB Documentation Step 8: Test MariaDB MaxScale step 8mariadb maxscaletestanalyticsdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-getting-started/mariadb-maxscale-2208-installing-mariadb-maxscale-using-a-tarball Installing MariaDB MaxScale Using a Tarball | MaxScale | MariaDB Documentation mariadb maxscaleinstallingusingtarballdocumentation https://mariadb.com/docs/release-notes/maxscale/old-releases/2.5/2.5.29 MariaDB MaxScale 2.5.29 Release Notes | Release Notes | MariaDB Documentation mariadb maxscale2 5release notes29documentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02 MariaDB MaxScale 23.02 | MaxScale | MariaDB Documentation This version of MariaDB MaxScale marked a major step in usability. It introduced the MaxGUI for web-based administration and monitoring, and added other... mariadb maxscale2302documentation https://mariadb.com/docs/release-notes/maxscale/old-releases/2.4/2.4.10 MariaDB MaxScale 2.4.10 Release Notes | Release Notes | MariaDB Documentation mariadb maxscale2 4release notes10documentation https://mariadb.com/resources/blog/mariadb-maxscale-setup-with-binlog-server-and-sql-query-routing/ MariaDB MaxScale Setup with Binlog Server and SQL Query Routing | MariaDB Aug 26, 2022 - Binlog server is a MariaDB MaxScale replication proxy setup which involves one Master server and several slave servers using MariaDB replication protocol. mariadb maxscalesql querysetupserverrouting https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-upgrading/mariadb-maxscale-2208-upgrading-mariadb-maxscale-from-14-to-20 Upgrading MariaDB MaxScale From 1.4 to 2.0 | MaxScale | MariaDB Documentation mariadb maxscalefrom 12 0upgrading4 https://mariadb.com/resources/blog/introducing-mariadb-maxscale-23-02/ Introducing MariaDB MaxScale 23.02 | MariaDB Mar 28, 2023 - Learn about the latest release of MariaDB MaxScale advanced database proxy with new performance enhancements. mariadb maxscaleintroducing2302 https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-21-06-about/mariadb-maxscale-2106-maxscale-2106-limitations-and-known-issues-within-mariadb-maxscale Limitations and Known Issues within MariaDB MaxScale | MaxScale | MariaDB Documentation known issuesmariadb maxscalelimitationswithindocumentation https://mariadb.com/resources/blog/introducing-mariadb-maxscale-2-1-0-beta/ Introducing MariaDB MaxScale 2.1.0 Beta | MariaDB Aug 10, 2020 - We are happy to announce that MariaDB MaxScale 2.1.0 beta is released today. MariaDB MaxScale is the next generation database proxy for MariaDB. 2 1 0mariadb maxscaleintroducingbeta https://mariadb.com/docs/release-notes/maxscale/old-releases/2.4/2.4.13 MariaDB MaxScale 2.4.13 Release Notes | Release Notes | MariaDB Documentation mariadb maxscale2 4release notes13documentation https://mariadb.com/docs/analytics/mariadb-columnstore/management/deployment/install-guide/single-node-s3/step-6-install-mariadb-maxscale Step 6: Install MariaDB MaxScale | Analytics | MariaDB Documentation Step 6: Install MariaDB MaxScale step 6mariadb maxscaleinstallanalyticsdocumentation https://mariadb.com/resources/blog/announcing-mariadb-maxscale-2-3-ga/ Install MariaDB MaxScale 2.3 GA | MariaDB Aug 26, 2022 - Install the general availability release of MariaDB MaxScale 2.3.2. MariaDB MaxScale is the key application-facing component for MariaDB Platform X3. mariadb maxscale2 3installga https://mariadb.com/resources/blog/tag/mariadb-maxscale-2-1/ Tag: MariaDB MaxScale 2.1 | MariaDB mariadb maxscaletag21 https://mariadb.com/resources/blog/mariadb-maxscale-6-0-native-clustering/ MariaDB MaxScale 6.0 Native Clustering | MariaDB Aug 26, 2022 - MaxScale Native Clustering enables synchronizing MaxScale configurations automatically across MaxScale nodes. mariadb maxscale6 0nativeclustering https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-21-06-getting-started/mariadb-maxscale-2106-maxscale-2106-mariadb-maxscale-installation-guide MariaDB MaxScale Installation Guide | MaxScale | MariaDB Documentation mariadb maxscaleinstallation guidedocumentation https://mariadb.com/docs/maxscale/maxscale-architecture/mariadb-maxscale-guide About MariaDB MaxScale | MaxScale | MariaDB Documentation Learn the fundamental concepts of MariaDB MaxScale. This guide explains its role as a database proxy, its plugin-based architecture, and how it manages... about mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-tutorials/mariadb-maxscale-2302-mariadb-maxscale-administration-tutorial MariaDB MaxScale Administration Tutorial | MaxScale | MariaDB Documentation mariadb maxscaleadministrationtutorialdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-upgrading MariaDB MaxScale 23.08 Upgrading | MaxScale | MariaDB Documentation mariadb maxscale2308upgradingdocumentation https://mariadb.com/docs/maxscale MariaDB MaxScale | MaxScale | MariaDB Documentation Complete MariaDB MaxScale guide. Complete resource for intelligent query routing, load balancing, connection pooling, and high availability. mariadb maxscaledocumentation https://mariadb.com/docs/maxscale/maxscale-quickstart-guides/mariadb-maxscale-authenticators-guide MariaDB MaxScale Authenticators Guide | MaxScale | MariaDB Documentation Configure secure access to your database. This guide explains how to set up authenticators in MaxScale to manage client credentials and validate connections to... mariadb maxscaleauthenticatorsguidedocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-25-01/mariadb-maxscale-25-01-filters MariaDB MaxScale 25.01 Filters | MaxScale | MariaDB Documentation Filters in MariaDB MaxScale intercept and modify database traffic. Use them to transform, block, or log queries, enabling fine-grained control over your... mariadb maxscale2501filtersdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-25-01/mariadb-maxscale-25-01-tutorials/mariadb-maxscale-2501-maxscale-2501-connection-routing-with-mariadb-maxscale Connection Routing with MariaDB MaxScale | MaxScale | MariaDB Documentation mariadb maxscaleconnectionroutingdocumentation https://mariadb.com/docs/release-notes/maxscale/old-releases/2.4/2.4.16 MariaDB MaxScale 2.4.16 Release Notes | Release Notes | MariaDB Documentation mariadb maxscale2 4release notes16documentation https://mariadb.com/docs/release-notes/maxscale/old-releases/2.5/2.5.14 MariaDB MaxScale 2.5.14 Release Notes | Release Notes | MariaDB Documentation mariadb maxscale2 5release notes14documentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-about/mariadb-maxscale-2302-about-mariadb-maxscale About MariaDB MaxScale | MaxScale | MariaDB Documentation about mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-21-06-about MariaDB MaxScale 21.06 About | MaxScale | MariaDB Documentation This release enhanced data integration and read-after-write consistency. It introduced the Kafka CDC router to stream database changes and a causal reads... mariadb maxscale06 about21documentation https://mariadb.com/docs/release-notes/maxscale/old-releases/2.4/2.4.7 MariaDB MaxScale 2.4.7 Release Notes | Release Notes | MariaDB Documentation mariadb maxscale2 4release notes7documentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-reference MariaDB MaxScale 22.08 Reference | MaxScale | MariaDB Documentation mariadb maxscale2208referencedocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-protocols MariaDB MaxScale 22.08 Protocols | MaxScale | MariaDB Documentation mariadb maxscale2208protocolsdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-tutorials/mariadb-maxscale-2308-simple-sharding-with-two-servers MaxScale 23.08 Simple Sharding with Two Servers | MaxScale | MariaDB Documentation 2308simpleshardingtwo https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-25-01/mariadb-maxscale-25-01-filters/mariadb-maxscale-2501-maxscale-2501-lua-filter MaxScale 25.01 Lua Filter | MaxScale | MariaDB Documentation 2501luafiltermariadb https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-2106-maxscale-21-06-monitors/maxscale-mariadb-monitor-usage/maxscale-mariadb-monitor-usage-galera-monitor Galera Monitor | MaxScale | MariaDB Documentation galeramonitormariadbdocumentation https://mariadb.com/docs/maxscale/reference/maxscale-servers MaxScale Servers | MaxScale | MariaDB Documentation Define backend database servers in MaxScale. This reference explains how to configure server objects, set addresses and ports, and manage connection pools for... serversmariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-21-06-routers/mariadb-maxscale-2106-maxscale-2106-cat MaxScale 21.06 Cat | MaxScale | MariaDB Documentation 2106catmariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-24-02/maxscale-24-02reference MaxScale 24.02 Reference | MaxScale | MariaDB Documentation Access detailed technical information for MariaDB MaxScale 24.02. This section is your complete reference for configuration settings, command-line tools, hint... 2402referencemariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-25-01/maxscale-25-01-connectors MaxScale 25.01 Connectors | MaxScale | MariaDB Documentation 2501connectorsmariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-routers/mariadb-maxscale-2308-readwritesplit MaxScale 23.08 Readwritesplit | MaxScale | MariaDB Documentation 2308mariadbdocumentation https://mariadb.com/docs/release-notes/maxscale/21.06/21.06.16 MaxScale 21.06.16 Release Notes | Release Notes | MariaDB Documentation MaxScale 21.06.16 is a Stable (GA) maintenance release of MariaDB MaxScale 21.06, released on 2024-05-29 06 16release notes21mariadbdocumentation https://mariadb.com/docs/maxscale/reference/maxscale-filters/maxscale-workload-capture-and-replay MaxScale Workload Capture and Replay | MaxScale | MariaDB Documentation Record and replay real database traffic. This filter captures client sessions to create realistic benchmarks and test environments based on production... workloadcapturereplaymariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-24-02/maxscale-24-02getting-started/maxscale-2402getting-started-maxscale-24-02monitors MaxScale 24.02Monitors | MaxScale | MariaDB Documentation 24mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208--filters/mariadb-maxscale-2208-named-server-filter MaxScale 22.08 Named Server Filter | MaxScale | MariaDB Documentation 2208namedserverfilter https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-tutorials/mariadb-maxscale-2208-rest-api-tutorial MaxScale 22.08 Rest API Tutorial | MaxScale | MariaDB Documentation rest api tutorial2208mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-management/maxscale-troubleshooting MaxScale Troubleshooting | MaxScale | MariaDB Documentation Diagnose and resolve common MaxScale issues. Find solutions for systemd watchdog kills, high memory usage, authentication failures, and connectivity errors. troubleshootingmariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-authenticators/mariadb-maxscale-2208-mysql-authenticator MaxScale 22.08 MySQL Authenticator | MaxScale | MariaDB Documentation 2208mysqlauthenticatormariadb https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-25-01/mariadb-maxscale-25-01-rest-api/mariadb-maxscale-2501-maxscale-2501-sql-resource MaxScale 25.01 SQL Resource | MaxScale | MariaDB Documentation 2501sqlresourcemariadb https://mariadb.com/docs/maxscale/reference/maxscale-authenticators/maxscale-pam-authenticator MaxScale PAM Authenticator | MaxScale | MariaDB Documentation Authenticate users via Pluggable Authentication Modules (PAM). This reference details the PAMAuth module, supporting standard passwords, two-factor... pamauthenticatormariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-21-06-protocols/maxscale-21-06-protocols-getting-started MaxScale 21.06 Getting-Started | MaxScale | MariaDB Documentation getting started2106mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-22.08/mariadb-maxscale-2208-tutorials/mariadb-maxscale-2208-setting-up-mariadb-maxscale MaxScale 22.08 Setting Up MariaDB MaxScale | MaxScale | MariaDB Documentation setting up2208mariadbdocumentation https://mariadb.com/docs/release-notes/maxscale/23.02/23.02.1 MaxScale 23.02.1 Release Notes | Release Notes | MariaDB Documentation MaxScale 23.02.1 is a Stable (GA) release of MariaDB MaxScale 23.02, released on 2023-03-15 02 1release notes23mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-tutorials/mariadb-maxscale-2302-using-maxgui-tutorial Using MaxGUI Tutorial | MaxScale | MariaDB Documentation usingtutorialmariadbdocumentation https://mariadb.com/docs/maxscale/reference/maxscale-filters/maxscale-hintfilter MaxScale Hintfilter | MaxScale | MariaDB Documentation Control query routing using SQL comments. This filter interprets hints embedded in queries to direct traffic to specific servers, primaries, or replicas. mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-filters/mariadb-maxscale-2308-cache MaxScale 23.08 Cache | MaxScale | MariaDB Documentation 2308cachemariadbdocumentation https://mariadb.com/docs/release-notes/maxscale/21.06/21.06.20 MaxScale 21.06.20 Release Notes | Release Notes | MariaDB Documentation MaxScale 21.06.20 is a Stable (GA) maintenance release of MariaDB MaxScale 21.06, released on 2025-05-27 06 20release notes21mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-reference/mariadb-maxscale-2308-maxctrl MaxScale 23.08 MaxCtrl | MaxScale | MariaDB Documentation 2308mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/maxscale-21-06-tutorials MaxScale 21.06 Tutorials | MaxScale | MariaDB Documentation 2106tutorialsmariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-filters/mariadb-maxscale-2308-masking MaxScale 23.08 Masking | MaxScale | MariaDB Documentation 2308maskingmariadbdocumentation https://mariadb.com/docs/release-notes/maxscale/22.08/22.08.12 MaxScale 22.08.12 Release Notes | Release Notes | MariaDB Documentation MaxScale 22.08.12 is a Stable (GA) maintenance release of MariaDB MaxScale 22.08, released on 2024-03-11 08 12release notes22mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-21-06/mariadb-maxscale-21-06-filters/mariadb-maxscale-2106-maxscale-2106-hintfilter MaxScale 21.06 Hintfilter | MaxScale | MariaDB Documentation 2106mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-25-01/mariadb-maxscale-25-01-authenticators/mariadb-maxscale-2501-maxscale-2501-gssapi-client-authenticator MaxScale 25.01 GSSAPI Client Authenticator | MaxScale | MariaDB Documentation 2501gssapiclientauthenticator https://mariadb.com/docs/maxscale/reference/maxscale-routers/maxscale-binlogrouter MaxScale Binlogrouter | MaxScale | MariaDB Documentation Replicate binary logs from a primary server to local storage. This router serves as an intermediate replication master reducing load on the primary database in... mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-filters/mariadb-maxscale-2308-maxscale-2308-ldi-filter MaxScale 23.08 LDI Filter | MaxScale | MariaDB Documentation 2308ldifiltermariadb https://mariadb.org/tag/maxscale/ MaxScale Archives - MariaDB.org archivesmariadb https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-24-02/maxscale-24-02tutorials/mariadb-maxscale-2402-maxscale-2402-mariadb-maxscale-administration-tutorial MaxScale 24.02 MariaDB MaxScale Administration Tutorial | MaxScale | MariaDB Documentation 2402mariadbadministrationtutorial https://mariadb.com/docs/release-notes/maxscale/23.02/23.02.3 MaxScale 23.02.3 Release Notes | Release Notes | MariaDB Documentation MaxScale 23.02.3 is a Stable (GA) maintenance release of MariaDB MaxScale 23.02, released on 2023-08-04 02 3release notes23mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-protocols/mariadb-maxscale-2302-maxscale-2302-mariadb-protocol-module MaxScale 23.02 MariaDB Protocol Module | MaxScale | MariaDB Documentation 2302mariadbprotocolmodule https://mariadb.com/docs/maxscale/reference/maxscale-filters/maxscale-regex-filter MaxScale Regex Filter | MaxScale | MariaDB Documentation Rewrite or block queries using regular expressions. This versatile filter modifies SQL statements on the fly or rejects them based on pattern matching rules. regexfiltermariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23.08/mariadb-maxscale-23-08-routers/mariadb-maxscale-2308-readconnroute MaxScale 23.08 Readconnroute | MaxScale | MariaDB Documentation 2308mariadbdocumentation https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-routers/mariadb-maxscale-2302-cat Cat Router | MaxScale | MariaDB Documentation catroutermariadbdocumentation