Database Insights
Expert insights on database management, performance optimization, and reliability engineering from industry professionals
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UUIDs as Primary Keys: How We Destroyed Database Performance
UUIDs as primary keys can destroy database performance. Learn why 50M rows went from 0.5ms to 2.3ms inserts, and how to fix it with hybrid approaches.
Open Source Databases: The Complete Guide
Navigate the open source database landscape. Compare MySQL, PostgreSQL, MongoDB, Redis, and Cassandra with detailed feature analysis and selection criteria.
Battle of Memory Allocators: A Deep Dive
Discover how jemalloc, tcmalloc, and mimalloc can dramatically improve MySQL memory management. Real benchmarks showing 2-4x performance improvements and memory leak prevention.
The Ultimate Guide to Choosing the Right Database for Your Application
Navigate the complex landscape of database technologies. Compare SQL vs NoSQL, OLTP vs OLAP, and learn decision frameworks for selecting the perfect database for your use case.
Advanced Indexing Strategies for Database Scalability
Deep dive into advanced database indexing strategies including composite indexes, covering indexes, and partial indexes. Optimize query performance with expert indexing techniques.
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