The difference between mysql and sql server
What is the difference between mysql and sql server? This is an issue that many netizens are concerned about. Next, the PHP editor will introduce to you the difference between mysql and sql server. Interested netizens should follow the editor to take a look!
Introduction to the difference between mysql and sql server
1. MySQL and SQL Server are two different relational database management systems (DBMS). There are some differences in functions, syntax, performance and scalability .
2. MySQL is an open source database management system, while SQL Server is a commercial product provided by Microsoft. Therefore, MySQL is free to use, while SQL Server requires purchasing a license.
3. MySQL and SQL Server have some differences in syntax. Although they both use SQL as the query language, there are some differences in some specific syntax. For example, MySQL uses the LIMIT clause to limit the number of rows in query results, while SQL Server uses the TOP clause.
4. There are also some differences in performance between MySQL and SQL Server. MySQL has better performance when processing large amounts of data, while SQL Server has better performance when processing complex queries and high concurrent access.
5. MySQL and SQL Server also have differences in scalability. MySQL can be expanded through master-slave replication, sharding, etc., while SQL Server provides distributed query and replication functions to achieve scalability.
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