MySQL query rewrite for ClickHouse using ProxySQL Introduction ProxySQL in September 2017 announced support for ClickHouse as backend. ProxySQL is a popular open source, high performance and protocol-aware proxy server for MySQL and its forks. ClickHouse is […]
Use ClickHouse like MySQL with ProxySQL Introduction We have several customers on ClickHouse now for both columnar database analytics and archiving MySQL data, You can access data from ClickHouse with clickhouse-client but this involves some […]
Managing MariaDB Logs with logrotate We have several MariaDB customers who enable logs for both proactive troubleshooting and statutory audit purposes, We also work for customers with every MariaDB logging mechanism enabled – Error Log, […]
InnoDB Page Compression Explained We have several customers with multi-terabyte database infrastructure on SSDs, The SSDs are great investment for performance but they are also expensive with shorter lifespans so storage efficiency management is something […]
MySQL to ClickHouse Replication MySQL works great for Online Transaction Processing (OLTP) systems, MySQL performance degrades with analytical queries on very large database infrastructure, I agree you can optimize MySQL query performance with InnoDB compressions […]
Properly planned MySQL Password Management is the first step to protect your database We at MinervaDB provide MySQL and MariaDB Database Security Audit (Please read about our Security Practice at MinervaDB Consulting Page) for our […]
Checklist for Galera Cluster Quorum Resetting Introduction – What you should know about Galera Cluster to efficiently troubleshoot ? We have several customers on Galera Cluster and it works great if you are building synchronous […]
Database Reliability Engineering – How to decide RAID for your Database Infrastructure ? What is RAID? RAID stands for Redundant Array of Independent Disks (Originally, the term RAID was defined as Redundant Array of Inexpensive […]
Optimal Indexing for Performance – How to plan Index Ops. ? An index or database index is a data structure which is used to quickly locate and access the data in a database table. Indexes […]
Two important MySQL 8.0 Shell Utilities we use regularly are the upgrade checker utility and JSON import utility . The upgrade checker utility simplifies the pre-upgrade compatibility audit (whether MySQL server instances are ready for upgrade), We have blogged […]
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