Microsoft SQL Server, also known as MSSQL, is a relational database management system (RDBMS) developed by Microsoft, which is written in C++. SQL Server DB is used primarily in large-scale enterprise solutions, which require a complex database structure. MSSQL is capable of handling complex database queries with advanced security features.
MySQL is an open-source RDBMS developed by Oracle Corporation. It is written in C and C++ and is commonly used in web applications, content management systems, and e-commerce platforms. MySQL is valued for its reliability, speed, and ease of use, especially in environments where scalability and cost-effectiveness are important.
![MySQL]()
Here, we will discuss some key differences between these Database systems.
In terms of Usage and Features.
| Feature |
MySQL |
SQL Server |
| Use Case |
Web applications (e.g., WordPress, LAMP stack) |
Enterprise applications, BI, data warehousing |
| Performance |
Lightweight, fast for read-heavy workloads |
Optimized for complex queries, large-scale enterprise systems |
| GUI Tools |
MySQL Workbench |
SQL Server Management Studio (SSMS) |
| Stored Procedures |
Supported |
Supported with advanced features |
| ACID Compliance |
Yes (with the InnoDB engine) |
Yes |
| JSON Support |
Yes (basic) |
Yes (advanced querying and indexing) |
| Replication |
Master-slave, Group Replication |
Always On Availability Groups, Replication |
| Licensing |
Open-source (GPL) commercial licenses are available |
Commercial (with free Express edition) |
In terms of Security Features.
| Security Feature |
MySQL |
SQL Server |
| SSL/TLS Encryption |
Supported (via ssl-mode settings) ssl-mode=True will Encrypt the Data over the Network. |
Supported (Encrypt=True in the connection string) |
| Authentication |
Native, PAM, LDAP (with plugins) |
Windows Authentication, SQL Authentication |
| Role-Based Access Control |
Basic (GRANT/REVOKE) |
Advanced (roles, schemas, granular permissions) |
Summary
| Use Case |
Recommended DBMS |
| Lightweight web apps |
MySQL |
| Enterprise systems |
SQL Server |
| Cost-effective open-source stack |
MySQL |
| Deep Microsoft integration |
SQL Server |
| Advanced security & compliance |
SQL Server |