The difference between alisql and mysql

MySQL is a relational database management system developed by the Swedish MySQL AB company and is currently a product of Oracle. MySQL is one of the most popular relational database management systems. In terms of WEB applications, MySQL is the best RDBMS (Relational Database Management System) application software.

MySQL is a relational database management system. A relational database stores data in different tables instead of putting all data in one large warehouse, which increases speed and flexibility.

The SQL language used by MySQL is the most commonly used standardized language for accessing databases. MySQL software adopts a dual licensing policy and is divided into community version and commercial version. Due to its small size, fast speed, low total cost of ownership, and especially the characteristics of open source, MySQL is generally chosen as the website database for the development of small and medium-sized websites.

Due to the excellent performance of its community version, it can form a good development environment with PHP and Apache.

AliSQL is a branch based on the official version of MySQL and is maintained by the Alibaba Cloud database team. It is also currently used in Alibaba Group business and Alibaba Cloud database services. This version has made a lot of performance and function optimization improvements based on the community version. It is especially suitable for industry environments such as e-commerce, cloud computing and finance. The performance of this version is about 70% better than the community version of MySQL, which can help small and medium-sized enterprises and developers improve their data operation capabilities.

The AliSQL version has undergone great tests in terms of strength and breadth. The latest AliSQL version not only draws the essence from other open source branches such as Percona, MariaDB, WebScaleSQL and other communities, but also accumulates Alibaba's many years of experience and solutions in the MySQL field. AliSQL adds more monitoring indicators and provides personalized solutions for scenarios such as e-commerce flash sales, Internet of Things big data compression, and financial data security.

For e-commerce flash sale scenarios, AliSQL has special optimizations. "In the common benchmark test scenario, the AliSQL version has a 70% performance improvement over the official MySQL version. In the flash sale scenario, the performance is improved by 100 times."

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