Lesson 37 of the SQL Optimization Course: Hash Partitioning
Explore MySQL hash partitioning for efficient equality queries, learn optimization techniques, and understand LINEAR HASH trade-offs.
ytt
Read More
8 min
Tag: Database Optimization
23 posts
10 Most Common SQL Interview Questions and How to Answer Them
Prepare for your SQL Interview with the top 10 questions and expert answers covering joins, constraints, normalization, and query optimization.
SQLFlash
Read More
20 min
MySQL 9.x vs PostgreSQL 17: Which is Better?
DBA-focused comparison of MySQL 9.x and PostgreSQL 17 analyzing data types, storage engines, MVCC concurrency, and extensibility for optimal database selection.
SQLFlash
Read More
10 min
Lesson 36 of the SQL Optimization Course: Time-Based Partitioning Case Study
Time-based partitioning in MySQL optimizes query performance for large datasets by enabling partition pruning and automated data lifecycle management.
ytt
Read More
7 min
What is DuckDB？
DuckDB accelerates analytical workflows through its in-process OLAP engine, offering Python/R integration and efficient data processing for DBAs and data teams.
SQLFlash
Read More
11 min
SQLFlash vs. ChatGPT for SQL: Which is Better at SQL Optimization?
Discover how AI revolutionizes SQL optimization with automated query rewriting, intelligent indexing, and predictive performance analysis. Explore AI-powered tools like SQLFlash that reduce manual efforts by 90%, accelerate database performance, and enable proactive bottleneck resolution.
SQLFlash
Read More
12 min
Lesson 35 of the SQL Optimization Course: Optimizing MySQL Partitioned Tables for Time Series Queries
Learn advanced techniques to enhance query performance on MySQL time-based partitioned tables. Master partition pruning, SQL rewriting, and partition hints for large-scale data optimization.
ytt
Read More
3 min
HAVING Condition Pushdown: Optimizing Query Performance
Learn how HAVING condition pushdown optimizes SQL queries by 17% faster execution and 25% reduced rows scanned through automated index utilization and execution plan analysis.
Rebooter.S
Read More
5 min
2025 How to Choose Between PostgreSQL and MySQL
2025 PostgreSQL vs MySQL comparison guide: Learn key factors and see how AI-powered SQLFlash optimizes database performance.
SQLFlash
Read More
11 min
How to Choose the Perfect Database for Your Web Application: A Developer's Guide
Optimize database performance with AI-driven tools like SQLFlash. Compare SQL and NoSQL architectures, master ACID compliance, and reduce costs through automated query tuning.
SQLFlash
Read More
12 min