Planet MySQL HA Blog

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Galera Cluster Enterprise Edition (EE) has had support for Non-Blocking Operations (NBO) schema upgradesever since the first release of Galera Cluster Enterprise Edition (EE). It is reasonably well documented, and we think more people will benefit from using it, of course. Schema changes tend to always remain a daunting task when you have large databases to manage.

To compare between Total Order Isolation (TOI), the default, with NBO that is available in Galera Cluster Enterprise Edition (EE), w

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MySQL Implementation Oracle Certified Associate Exam

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Sharing an example of how to do audit log archiving to table and thereafter to dump the archived table to Object Storage using MySQL Shell utility

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HeatWave has added new capabilities on both OCI and AWS platforms. Here is the list of features introduced in 9.0 and 9.0.1-u1 for HeatWave and HeatWave Lakehouse.

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With the new capabilities added in HeatWave GenAI such as HeatWave GenAI native JavaScript support and multi-lingual support, we extend the E-Commerce application introduced in Part 1 to further improve user purchasing experience.

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We recently announced the general availability of HeatWave GenAI – industry’s first in-database LLMs,  an automated, in-database vector store,  scale-out vector processing,  and the ability to have contextual conversations in natural language.

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Auditing is one of the key concern with Security & Compliance for many organizations.   

This article is written to share a tutorial how to do audit log archiving by reading the audit log.  The audit archiving process is to read the audit log using audit_log_read function provided to access to the audit.   The data once is archived to Table "audit_archive.audit_data" and the table is renamed to "audit_data_<timestamp>" accordingly.  The table is dumped to OCI Object

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Percona Monitoring and Management 2.43.0 Tech Preview Release Hello everyone! Percona Monitoring and Management (PMM) 2.43.0 is now available as a Tech Preview Release. We encourage you to try this PMM preview release in testing environments only, as these packages and images are not fully production-ready. The final version is expected to be released through the standard channels in the coming week. To see the full list of changes, check out the PMM 2.

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