Transferring Backed-Up Data to a MariaDB Replica: Methods and Best Practices MariaDB replication provides data redundancy, load distribution, and disaster recovery capabilities by maintaining synchronized copies of databases across multiple servers. When setting up a […]
Understanding NULL Values in MariaDB When encountering unexpected NULL values in MariaDB databases, a methodical troubleshooting approach is essential. NULL values can appear for numerous reasons, from application logic issues to database configuration problems. This […]
Basic Syntax Key Features Mandatory Alias Unlike Oracle, MariaDB requires explicit aliases for inline views. For example: Algorithm Options MariaDB supports three view algorithms: Limitations MERGE Algorithm Restrictions Inline views cannot use MERGE if they […]
MariaDB for SQL Server DBA How do you configure MariaDB for Transaction Log Backup? While MariaDB does not offer a native transaction log backup feature comparable to Microsoft SQL Server, it provides an equivalent functionality [...]
Pagination in MariaDB, like in other databases, requires careful consideration of performance and consistency. Basic pagination with LIMIT and OFFSET is straightforward but might not be the best approach for large datasets due to performance issues. […]
“Efficiency meets automation: Keeping your MariaDB clean and your DBA informed with Python.” MinervaDB Automation and Performance Engineering Duplicate Record Cleanup To Duplicate Record Cleanup in MariaDB, you can use SQL queries to identify and […]
Unlocking MariaDB Query Performance: EXPLAIN and Slow Query Log Introduction Understanding how queries are executed by a database system is paramount for database administrators and developers seeking to optimize performance. In particular, within the realm […]
Using BIT or BOOLEAN flags in MariaDB can lead to performance and maintenance issues in certain scenarios. Here are some reasons why you should be cautious when using these data types: Instead of using BIT […]
In MariaDB 11, the cache buffer chains (CBC) implementation is part of the InnoDB storage engine. The CBC is a data structure used to manage the InnoDB buffer pool, which is a cache that stores […]
Direct Path Reads (DPR) is a performance optimization feature in MariaDB that enables the database to read data directly from disk into memory, bypassing the operating system cache. This can result in significant performance improvements […]
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