MySQL Consulting - MySQL Support - MySQL Remote DBA - PostgreSQL Consulting - PostgreSQL Support - PostgreSQL Remote DBA

Monitoring Query Memory Consumption in MySQL with Performance Schema

Introduction Monitoring memory consumption by queries in MySQL using the Performance Schema is crucial for effective database performance tuning. The Performance Schema offers detailed insights into how memory is allocated and used by various server [...]

Troubleshooting WRITE Performance by configuring MySQL 8 Group Replication

Introduction Misconfigured MySQL 8 Group Replication can significantly impact WRITE performance, creating bottlenecks that degrade the overall efficiency of the database cluster. Understanding how these misconfigurations affect performance is crucial for maintaining a high-performing replication [...]

Optimizing InnoDB Buffer Pool for Enhanced MySQL WRITE Performance

Introduction Optimizing the InnoDB buffer pool for WRITE performance in MySQL involves several strategies that focus on efficiently managing memory usage and minimizing disk I/O. Here are some tips and tricks for achieving optimal WRITE [...]

Monitoring MySQL Group Replication Performance

Introduction to Monitoring MySQL Group Replication Performance Monitoring MySQL Group Replication performance is crucial for ensuring the health and efficiency of your database cluster. Therefore, here is a runbook to effectively monitor and optimize Group [...]

How Transparent Huge Pages negatively influence MySQL Server Performance

Transparent Huge Pages MySQL Transparent Huge Pages (THP) are a feature in modern Linux kernels intended to improve performance by reducing memory management overhead for large processes. However, THP can negatively impact the performance of [...]

Seamlessly Switching MySQL Replication Modes: Transitioning Between GTID and Non-GTID Without Downtime

Introduction to MySQL GTID Replication Changing the mode of replication in MySQL from and to GTID (Global Transaction Identifier) mode without taking the server offline requires careful planning and execution. The process involves ensuring that [...]

Optimizing MySQL Performance: Best Practices for Effective Indexing and Function Usage

Introduction Implementing functions on MySQL indexes, often referred to as using functional or expression-based indexes, is a topic with some nuanced considerations. Here's why this practice can be problematic and some tips and tricks for [...]

Effective Strategies for Troubleshooting Ad-Hoc Query Performance Issues in MySQL

Introduction Ad-Hoc Query Performance in MySQL Troubleshooting performance issues with ad-hoc queries in MySQL involves identifying and resolving inefficiencies or execution delays. Since ad-hoc queries are often one-off or dynamically generated, they can perform poorly [...]

Comprehensive Guide to Troubleshooting Binlog File Inconsistencies in MySQL Replication

Introduction: Binlog file Inconsistencies in MySQL Replication Troubleshooting binary log file inconsistencies in MySQL replication is a critical task because these inconsistencies can cause replication errors, data drift, and potential loss of data integrity. Since [...]

Troubleshooting MySQL Error 1130 (HY000) – Host is not allowed to connect to this MySQL server

Introduction MySQL Error 1130 (HY000): "Host is not allowed to connect" is a common issue that arises when a MySQL server rejects a connection attempt from a client. This problem is typically related to MySQL's [...]

* 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.

Email – contact@minervadb.com

(We are online 24*7)

Google Hangouts – contact@minervadb.com

(for emergency support and quick response)

☛ Contact Shiv Iyer
▬▬▬▬▬▬▬▬▬▬▬▬▬
Email – shiv@minervadb.com
Google Hangouts – shiv@minervadb.com

☛ Shiv Iyer LinkedIn
▬▬▬▬▬▬▬▬▬▬▬▬▬

https://www.linkedin.com/in/thewebscaledba/

☛ Shiv Iyer GitHub
▬▬▬▬▬▬▬▬▬▬▬▬▬

https://github.com/shiviyer

Discounts are applicable only for multi-year contracts / long-term engagements, We don’t hire low-quality and cheap rookie consultants to manage your mission-critical Database Systems Infrastructure Operations and so our consulting rates are competitive. Being a virtual corporation (no physical offices anywhere in the world), whatever you pay go directly to our consultant’s fee. It’s impossible for us to offer you low-cost consulting, support and remote DBA services with elite-class team, Thanks for understanding and doing business with MinervaDB.

PostgreSQL is a registered trademark of the PostgreSQL Community Association. ClickHouse is a registered trademark of ClickHouse, Inc. MongoDB is a registered trademark of MongoDB, Inc. Couchbase is a registered trademark of Couchbase, Inc. Redis is a registered trademark of Redis Ltd. Apache Cassandra is a registered trademark of the Apache Software Foundation. Milvus is a registered trademark of Zilliz. MinIO is a registered trademark of MinIO, Inc. Amazon Redshift and Amazon Aurora are registered trademarks of Amazon.com, Inc. Google Cloud is a registered trademark of Google LLC. Snowflake is a registered trademark of Snowflake Inc. Databricks is a registered trademark of Databricks, Inc. MySQL and InnoDB are registered trademarks of Oracle Corporation. Oracle is a registered trademark of Oracle Corporation. MariaDB is a trademark of MariaDB Corporation Ab. All other trademarks are property of their respective owners. Other product or company names mentioned may be trademarks or trade names of their respective owner. Copyrights © 2010-2025. All Rights Reserved by MinervaDB®.

The WebScale Database Infrastructure Operations Experts in PostgreSQL, MySQL, MariaDB, MongoDB and ClickHouse

Enterprise-class 24*7 Consultative Support and Managed Services for PostgreSQL, MySQL, MariaDB, MongoDB and ClickHouse

MySQL Performance