Tencent Cloud's customized enterprise-grade MySQL branch
Based on MySQL 8.0.30, this deeply optimized, high-performance, highly secure, and low-cost enterprise-grade database solution integrates...

## Core Features:
1. High-Performance Engine
- Transaction Lock Optimization: Optimizes transaction commit performance bottlenecks
- Master-Slave BP Synchronization: Failure recovery is 10x faster, with a 500GB buffer pool initialized in just 2 seconds

2. Smooth Operation
- Online Column Modification: ALTER TABLE completes in milliseconds, eliminating data copying (supports type conversions such as INT to BIGINT)
- Asynchronous Large Table Delete: Smoothly reclaims disk space and eliminates I/O spikes
- Parallel DDL: Parallelizes the entire index creation process, linearly improving efficiency

3. Enterprise-Level Features
- Transparent Column Encryption: Encrypted storage of sensitive columns ensures data security
- Undo Flashback Query: Quickly recover accidentally deleted data and ensure business continuity
- Transparent Column Compression: Compression of large fields reduces storage costs

## Applicable Scenarios
1. Financial Applications: Transparent encryption + strong synchronization meets compliance requirements
2. High-Concurrency E-Commerce: Hotspot update queuing mechanism supports flash sales
3. Game scenario: Frequent table structure changes, compression saves costs

## Compile script
sh build.sh ## Relies on gcc 10.x or later

## License
TXSQL-MySQL is licensed under the GNU General Public License, version 2 except for the third-party components listed below.