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MySQL Performance

Troubleshooting MySQL Thread Performance

Troubleshooting MySQL Thread Performance – MySQL DBA Scripts Series(Tricks and Techniques) Overview This post is about how we can troubleshoot MySQL Thread performance intuitively.  Several folks have asked me by now about how I do […]
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MariaDB

What’s new and changed with MariaDB 10.8?

What’s new and changed with MariaDB 10.8? Added support for IN,OUT and INOUT qualifying parameters for stored functions in MariaDB 10.8, MariaDB already supports IN, OUT and INOUT parameters. This contribution was made by ManoharKB […]
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MinervaDB

ClickHouse Performance Benchmarking – Brown University

Brown University Benchmark on ClickHouse At ChistaDATA, We work for some of the largest ClickHouse installation worldwide and performance is very critical for our customers and ChistaDATA is committed to delivering optimal ClickHouse operations to […]
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MinervaDB

PostgreSQL 13 Character Set Support

PostgreSQL 13 Character Set Support The character set support in PostgreSQL allows you to store text in a variety of character sets (also called encodings), including single-byte character sets such as the ISO 8859 series […]
MinervaDB

MySQL 8 Query Rewriter Plugins and DDL Rewriter

Optimizing MySQL 8 performance with Query Rewriter Plugins and DDL Rewriter  When you are building a Database Systems Infrastructure for performance of an WebScale application, the optimal query performance is very important for both customer […]
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MariaDB

SHOW ENGINE INNODB STATUS

SHOW ENGINE INNODB STATUS Walk SHOW ENGINE INNODB STATUS is a specific form of the SHOW ENGINE statement that displays the InnoDB Monitor  output, which is extensive InnoDB information which can be useful in diagnosing […]
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MinervaDB

PostgreSQL DBA Daily Checklist

The daily checklist of a PostgreSQL DBA We often get this question, What are the most important things a PostgreSQL DBA should do to guarantee optimal performance and reliability, Do we have checklist for PostgreSQL […]