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Learn how to optimize Rails application performance and reduce MySQL costs through strategic database administration techniques in this conference talk from XO Ruby Atlanta 2025. Discover practical solutions using ProxySQL for intelligent query routing and ReadySet for smart caching to transform expensive database operations into efficient, cost-effective processes. Explore real-world DBA strategies that can significantly improve application speed while maintaining budget control, with hands-on insights into implementing these tools within Rails environments to solve common performance bottlenecks and database scaling challenges.
