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mysql, alisql, access what is the difference between the three, I believe that many people do not have experience in this helpless, this article summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

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

MySQL is a relational database management system that stores data in separate tables rather than putting all the data in one big warehouse, which increases speed and flexibility.

MySQL uses SQL, the most commonly standardized language for accessing databases. MySQL software uses a dual licensing policy, divided into community version and commercial version, because of its small size, speed, low total cost of ownership, especially open source this feature, generally small and medium-sized website development choose MySQL as a website database.

Due to its excellent performance in the community version, PHP and Apache make a good development environment.

AliSQL is a fork based on the official version of MySQL, maintained by Alibaba Cloud Database team, and currently applied to Alibaba Group business and Alibaba Cloud Database Service. This version has a number of performance and feature optimizations over the Community Edition. Especially suitable for e-commerce, cloud computing and financial industry environment. This version is about 70% better than the community version of MySQL and can help SMEs and developers improve their data operations.

AliSQL versions have been tested in both strength and breadth. The latest version of AliSQL not only draws from other open source branches such as Percona, MariaDB, WebScaleSQL and other communities, but also precipitates Alibaba's many years of experience and solutions in MySQL. AliSQL adds more monitoring indicators and provides personalized solutions for scenarios such as e-commerce spike, IoT big data compression, and financial data security.

AliSQL has special optimizations for e-commerce second kill scenarios."Under the general benchmark scenario, AliSQL version has 70% performance improvement over MySQL official version. 100x performance improvement in instant kill scenarios "

Difference between Access and MySQL:

(1)Mysql is an open source project supported by Oracle, and access is a very small database of Microsoft, which requires payment. Of course, what we have now is pirated, so it is free, but this pirated access cannot be used for commercial purposes.

(2)Emphasize that any database can be connected with "language", so mysql and access can be connected with C, Cpp, java, python and other languages... The method is very simple. If Java is used as an example, there are three ways to connect a database.

(3)To be clear, many people think that MySQL is used to do those small projects, in fact, it can also be a big project ha, MySQL is still very professional, for example: Facebook uses MySQL, it now uses 180,000 hosts to support 900 million users, you can see how MySQL.

(4)If you want to learn a higher-level database specifically, it is recommended to learn DB2 directly, then IBM, if you can test DB2 DBA, estimated at the current price, the annual salary will not be lower than 7 digits.

The difference between access and MySQL is:

MySql is a real database that can automatically process data dynamically.

2. Access provides file services, and it cannot process data dynamically.

After reading the above content, do you know the difference between mysql, alisql and access? If you still want to learn more skills or want to know more related content, welcome to pay attention to the industry information channel, thank you for reading!

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