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Performance

Tag for content related to software performance.

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Why P95 Latency Is the Only Metric That Matters at 3 AM

Why P95 Latency Is the Only Metric That Matters at 3 AM

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4 min read
Preventing unnecessary re-renders using React.memo, useMemo and useCallback hooks

Preventing unnecessary re-renders using React.memo, useMemo and useCallback hooks

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3 min read
Scaling Localhost: Building Serverless Exit-Nodes for High-Throughput

Scaling Localhost: Building Serverless Exit-Nodes for High-Throughput

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11 min read
We Deployed a "Small Fix" and Took Down Production — Here's What Actually Happened

We Deployed a "Small Fix" and Took Down Production — Here's What Actually Happened

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2 min read
I Put Rust To The Test

I Put Rust To The Test

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6 min read
Hidden Partitioning: How Iceberg Eliminates Accidental Full Table Scans

Hidden Partitioning: How Iceberg Eliminates Accidental Full Table Scans

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7 min read
Multi-Stage Builds for a Next.js App — Reduce Image Size by 70%

Multi-Stage Builds for a Next.js App — Reduce Image Size by 70%

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2 min read
Partition Evolution: Change Your Partitioning Without Rewriting Data

Partition Evolution: Change Your Partitioning Without Rewriting Data

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7 min read
Performance and Apache Iceberg's Metadata

Performance and Apache Iceberg's Metadata

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7 min read
Otimizando a perfomance do Schepta com React

Otimizando a perfomance do Schepta com React

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4 min read
From Node.js to Bun: How We Got 5x More Throughput (and Lived to Tell the Tale)

From Node.js to Bun: How We Got 5x More Throughput (and Lived to Tell the Tale)

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6 min read
I Spent 3 Months Tuning a Tokio Runtime for My Robot — Here's What No Tutorial Tells You

I Spent 3 Months Tuning a Tokio Runtime for My Robot — Here's What No Tutorial Tells You

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4 min read
I Spent 3 Months Tuning a Tokio Runtime for My Robot - Here's What No Tutorial Tells You

I Spent 3 Months Tuning a Tokio Runtime for My Robot - Here's What No Tutorial Tells You

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4 min read
Your bundle is 4000x bigger than Quake. The 9-step audit that fixes it.

Tactical deletions for Next.js and Vite

Your bundle is 4000x bigger than Quake. The 9-step audit that fixes it.

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8 min read
76 RLS policies rewritten in one migration: the auth.uid() init-plan trap in Supabase

76 RLS policies rewritten in one migration: the auth.uid() init-plan trap in Supabase

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6 min read
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