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btree_gist improvements in PostgreSQL 18

The btree_gist improvements in PostgreSQL 18 are one of the most practical performance wins shipping in this release for teams that depend on exclusion constraints, composite indexes, and nearest-neighbour search. The btree_gist extension lives in [...]

Top 10 Trino Performance Anti-Patterns to Avoid in Production

Trino Performance Anti-Patterns are among the most critical challenges facing data engineers running Trino (formerly PrestoSQL) — the powerful distributed SQL query engine designed for fast analytic queries against data of any size. Even experienced [...]

Tuning MariaDB for Cloud and Containerized Environments

A practical guide to tuning MariaDB for cloud and containerized environments — right-sizing the InnoDB buffer pool, handling cgroup limits in Docker and Kubernetes, taming ephemeral storage and network latency, and building stateful, observable database workloads.

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MySQL Resource Quotas, Throttling, and Fair-Share Scheduling: A Practical Guide

A practical, production-focused guide to MySQL resource quotas, throttling, and fair-share scheduling — using Resource Groups, MAX_USER_CONNECTIONS, MAX_EXECUTION_TIME, and ProxySQL to protect performance under noisy-neighbor and multi-tenant workloads.

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* Everything changes over time – Our blogs/posts and comments changes over time, That’s how it should be! Whatever we comment from MinervaDB Inc. Teams (including Shiv Iyer) and other stakeholders or guest bloggers posted here are never permanent, These things worked for us. But, there is no guarantee they will work for you too, When using the recommendations from ChistaDATA or MinervaDB or MinervaSQL or any other online resources / Google, You must test the advice before applying them to your production systems, and always invest for a robust Database DR solution, Thank you for understanding.

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Performance

btree_gist improvements in PostgreSQL 18

Top 10 Trino Performance Anti-Patterns to Avoid in Production

MySQL Resource Quotas, Throttling, and Fair-Share Scheduling: A Practical Guide