Production-Ready Database Connection Pooling
Master database connection pooling with TypeScript and PostgreSQL. Prevent connection leaks, optimize performance, and handle edge cases in production.
Explore all content tagged with "Performance" across insights, frameworks, and resources.
Master database connection pooling with TypeScript and PostgreSQL. Prevent connection leaks, optimize performance, and handle edge cases in production.
Track API endpoint latency at key percentiles (P50, P95, P99). Essential for user experience and system performance optimization.
A comprehensive framework for running performance reviews that engineers actually find valuable. Includes evaluation rubrics, calibration processes, promotion criteria, and templates for every conversation.
Engineering organizations are moving from generic "scale out" tactics to explicit latency budgets and priority-aware load control, treating performance as a product feature and resilience as a policy problem, not just an engineering concern.
Uber's overhaul of Apache Pinot query architecture shows how simplifying complex systems improves performance and observability. Key lessons for CTOs on architectural evolution.
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