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Performance

Tag for content related to software performance.

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SQL Indexes Explained: Write Queries That Don't Make Your Database Cry

SQL Indexes Explained: Write Queries That Don't Make Your Database Cry

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6 min read
How I Built a Production-Ready Image CDN Using AWS S3 + CloudFront (and Eliminated Vercel Image Costs)

How I Built a Production-Ready Image CDN Using AWS S3 + CloudFront (and Eliminated Vercel Image Costs)

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2 min read
How My Firebase Bill Hit $300 in One Month (And Why I Don't Use Firebase Anymore)

How My Firebase Bill Hit $300 in One Month (And Why I Don't Use Firebase Anymore)

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4 min read
Rethinking Frontend Architecture for Large React Applications: State Isolation, Render Boundaries and Event Pipelines

Rethinking Frontend Architecture for Large React Applications: State Isolation, Render Boundaries and Event Pipelines

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4 min read
Optimasi Core Web Vitals untuk Portal Properti: Strategi Gambar, SSR/ISR, Caching, dan UX Mobile

Optimasi Core Web Vitals untuk Portal Properti: Strategi Gambar, SSR/ISR, Caching, dan UX Mobile

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8 min read
Virtual Scroll Custom Element: Mimicking Native Scroll Behavior Without Common Virtualization Trade-Offs

Virtual Scroll Custom Element: Mimicking Native Scroll Behavior Without Common Virtualization Trade-Offs

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12 min read
PostgreSQL Query Performance: The Complete EXPLAIN ANALYZE Guide for Developers Who've Had Enough

PostgreSQL Query Performance: The Complete EXPLAIN ANALYZE Guide for Developers Who've Had Enough

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14 min read
Sub-200ms Voice AI: Bridging Twilio and OpenAI Realtime API

Sub-200ms Voice AI: Bridging Twilio and OpenAI Realtime API

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3 min read
Journey Builder Bottlenecks: Real-Time Diagnostics

Journey Builder Bottlenecks: Real-Time Diagnostics

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4 min read
6 Redis Caching Patterns That Cut Node.js API Response Time from 1.5s to 150ms

6 Redis Caching Patterns That Cut Node.js API Response Time from 1.5s to 150ms

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3 min read
TimescaleDB Memory Tuning: shared_buffers, work_mem, and Chunk Sizing

TimescaleDB Memory Tuning: shared_buffers, work_mem, and Chunk Sizing

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4 min read
How to Detect and Resolve Blocking Sessions in SQL Server

How to Detect and Resolve Blocking Sessions in SQL Server

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3 min read
How I Built a Zero-Buffering Video Player in React (HLS + Adaptive Bitrate)

How I Built a Zero-Buffering Video Player in React (HLS + Adaptive Bitrate)

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5 min read
DTU Power Consumption Calculation Explained: How to Optimize IoT Device Battery Life

DTU Power Consumption Calculation Explained: How to Optimize IoT Device Battery Life

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3 min read
Why Your LCP Score is Perfect in Lab but Failing in Production

Why Your LCP Score is Perfect in Lab but Failing in Production

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2 min read
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