Tag: MySQL

Database

Best Practices for Using GROUP BY in MySQL for Converting Vertical Data to JSON

Learn how to use MySQL’s GROUP BY function to convert vertical data into structured JSON arrays and objects with best practices for performance, formatting, and optimization.

Database

Can MySQL Support Tens of Thousands of Concurrent Connections Without a Performance Collapse in Low-Conflict Scenarios Like TPC-C Testing?

MySQL can support tens of thousands of concurrent connections in low-conflict scenarios like TPC-C testing, provided optimizations such as thread pooling, connection pooling, and buffer pool tuning are employed. Proper hardware, query optimization, and careful system tuning are crucial for achieving high concurrency without performance degradation.

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