SARGable Condition Rewriting: Practical Solutions for Date Filtering Optimization
This SQL optimization case study shows how SARGable condition rewriting reduces query cost by 99.79% and execution time by 77.12%.
Rebooter.S
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10 min
Tag: Optimization
16 posts
Optimize MySQL OR Conditions: Stop Using NOT EXISTS? Unveiling the Optimization Secrets of LEFT JOIN Anti-Join
This blog explores SQL optimization by comparing LEFT JOIN and NOT EXISTS for anti-joins, resulting in a 52.14% performance gain.
Rebooter.S
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7 min
Database Industry Summary for 2025
Database industry in 2025 sees cloud-native, AI-native, and serverless trends, with market growth, security challenges, and evolving roles for professionals.
Rebooter.S
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13 min
3 Surprising Ways SQLite Versions Differ
SQLite versions differ in features, speed, and compatibility. Find out which SQLite version best fits your project's needs and avoids common pitfalls.
SQLFlash
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8 min
How to Troubleshoot and Fix Slow Queries in PostgreSQL
Identify and fix PostgreSQL slow query issues with proven steps for faster performance, better indexing, and optimized server settings.
SQLFlash
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13 min
Step-by-Step Methods to Speed Up MySQL Slow Queries
Speed up MySQL slow query by using indexing, query rewriting, and monitoring tools for faster database performance and reduced latency.
SQLFlash
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14 min
AWS Aurora vs. Azure vs. Google Cloud SQL vs. Oracle HeatWave: Finding Your MySQL Soulmate
Compare Amazon Aurora MySQL, Azure, Google Cloud SQL, and Oracle HeatWave to choose the best MySQL cloud service for your performance and budget needs.
SQLFlash
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33 min
The 7 Best AI-Powered Database Assistant Tools
Compare the 7 best AI Database Tools for 2024 to automate queries, boost productivity, and simplify data management for all skill levels.
SQLFlash
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13 min
PostgreSQL 13 Has Reached EOL What Are the Consequences and Best Upgrade Practices
PostgreSQL EOL Upgrade is critical—avoid security, compliance, and stability risks by upgrading from PostgreSQL 13 with proven best practices.
SQLFlash
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12 min
How to use the pg_vector plugin in PostgreSQL
Explore OLAP database architecture with columnar storage and vectorized engines. Learn SQL optimization, RAG with pg_vector, and boost query performance for data analytics.
SQLFlash
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16 min