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Implementing Soft Delete in MySQL: Don’t Let Unique Constraints and Indexes Slow You Down

By admin August 8, 2026

Soft Delete is more than just adding a Boolean column. Discover how to handle Unique Constraints using Virtual Columns and optimize indexes for large databases based on real-world experience.

MySQL

Is MySQL Choking Under Heavy Write Loads? Optimization Secrets for Write-Heavy Systems

By admin August 8, 2026

Is your MySQL system slowing down during heavy write operations? Discover how to optimize Redo Log, Doublewrite Buffer, and Batch Insert techniques to boost write speeds by 10x.

MySQL

Mastering Vietnamese Search in MySQL: From Sluggish LIKE to Optimized Full-Text Search

By admin August 8, 2026

Don't let search features slow down your system. Discover how to combine Shadow Columns and MySQL Full-Text Search for seamless accented and unaccented Vietnamese queries.

MySQL

High-Speed MySQL Backup & Restore: Reducing Time from 15 Hours to 2 Hours with Mydumper

By admin August 1, 2026

Large MySQL database running slow with mysqldump? Discover how to use mydumper and myloader for multi-threaded backups, cutting recovery time by up to 80%.

MySQL

Is MySQL COUNT(*) Slow? Don’t Let Your Dashboard Freeze When Data Hits Millions of Rows

By admin July 30, 2026

Why does MySQL COUNT(*) slow down on large InnoDB datasets? This article analyzes the impact of MVCC and provides 4 optimization techniques using Counter Tables, Metadata, and Redis.

MySQL

MySQL Hash Join: A Lifesaver for Queries Lacking Indexes on MySQL 8.0.18+

By admin July 30, 2026

What is MySQL Hash Join? Learn how it works, how to configure join_buffer_size, and practical tips to significantly speed up JOIN queries lacking indexes.

MySQL

MySQL 9.0 and VECTOR: Embedding Storage Solution for AI Apps Without a Secondary DB

By admin July 22, 2026

MySQL 9.0 officially supports the VECTOR data type. Learn how to store AI embeddings, calculate Cosine distance, and build efficient semantic search systems directly in MySQL.

MySQL

MySQL Spatial Data: The Ultimate Guide to Handling GPS Coordinates and Finding Nearby Locations

By admin July 19, 2026

Is calculating GPS distance with DECIMAL slowing down MySQL? Discover how to use Spatial Data, POINT, and Spatial Index to optimize nearby location searches for maximum speed.

MySQL

MySQL E-commerce Schema Design: Don’t Let Your Database Become a Bottleneck When Scaling Up

By admin July 12, 2026

A practical guide to MySQL schema design for E-commerce. Learn how to manage product variants, inventory, and price snapshots to keep your system stable at scale.

MySQL

Connecting to MySQL with PHP PDO: Absolute Security with Prepared Statements and Transactions

By admin July 11, 2026

Switching from mysqli to PDO is a vital step for web security. Learn to use Prepared Statements to prevent SQL Injection and Transactions to protect data in PHP.