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: SQL
18 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
SQLite vs PostgreSQL Which Is Better for Mobile Apps
SQLite PostgreSQL: For mobile apps, SQLite offers easy setup and offline use, while PostgreSQL suits complex, high-traffic apps needing advanced features.
SQLFlash
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14 min
What is SQLite and How is It So Lightweight
SQLite is a lightweight SQL database engine that runs in your app, needs no server, and uses minimal resources, making it ideal for embedded and mobile use.
SQLFlash
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8 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
Predicting New Features in PostgreSQL 19
PostgreSQL 19 may bring threaded backend, advanced search, new data types, and improved hooks for better performance and developer productivity.
SQLFlash
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10 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
Step by Step Guide to Migrating MySQL to Oracle
Migrate MySQL to Oracle with step-by-step guidance on schema conversion, data transfer, and minimizing downtime for MySQL Oracle projects.
SQLFlash
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12 min