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Performance

Tag for content related to software performance.

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Array.Map vs For...loop

Array.Map vs For...loop

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1 min read
Connect Any Postgres to Real-Time Analytics

Connect Any Postgres to Real-Time Analytics

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7 min read
How to Optimize Your Fintech API in 2025: A Guide

How to Optimize Your Fintech API in 2025: A Guide

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10 min read
Build a WebAssembly-Powered Image Optimizer in the Browser (No Server Required)

Build a WebAssembly-Powered Image Optimizer in the Browser (No Server Required)

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2 min read
Bottleneck Identification Using Distributed Tracing

Bottleneck Identification Using Distributed Tracing

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5 min read
How to Manage Memory and Avoid Leaks in NestJS Applications

How to Manage Memory and Avoid Leaks in NestJS Applications

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3 min read
🚨 Prevent Sensitive Data Exposure: How to Disable console.log in Production for React and JavaScript Apps 💻

🚨 Prevent Sensitive Data Exposure: How to Disable console.log in Production for React and JavaScript Apps 💻

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3 min read
Kafka Producers Explained: Partitioning, Batching, and Reliability

Kafka Producers Explained: Partitioning, Batching, and Reliability

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3 min read
1 line change, 12x speed improvement - Why profiling is important!

1 line change, 12x speed improvement - Why profiling is important!

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3 min read
Boost Angular Performance: Real-World Optimization Case Study

Boost Angular Performance: Real-World Optimization Case Study

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19 min read
How to Profile a NestJS Application

How to Profile a NestJS Application

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3 min read
Optimizing Redux for Massive State Trees with Entity Adapters

Optimizing Redux for Massive State Trees with Entity Adapters

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2 min read
Handling Optimistic Updates in Redux Toolkit (Without Third-Party Libraries)

Handling Optimistic Updates in Redux Toolkit (Without Third-Party Libraries)

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2 min read
"Designing Data-Intensive Applications": Chapter 2 - Data Models - Part I

"Designing Data-Intensive Applications": Chapter 2 - Data Models - Part I

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4 min read
Building a React Hook That Predicts User Navigation Based on Hover Patterns

Building a React Hook That Predicts User Navigation Based on Hover Patterns

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3 min read
Building a Zero-Render React Form Validation System Using Context and Refs

Building a Zero-Render React Form Validation System Using Context and Refs

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3 min read
Building a Custom React Context with Optimized Selectors (Without Re-Renders)

Building a Custom React Context with Optimized Selectors (Without Re-Renders)

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3 min read
Optimizing UPDATE of millions of rows easily

Optimizing UPDATE of millions of rows easily

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5 min read
The FizzBuzz: a branchless version with Java

The FizzBuzz: a branchless version with Java

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3 min read
JavaScript Memory Leaks: The Silent Killers and How to Fix Them

JavaScript Memory Leaks: The Silent Killers and How to Fix Them

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2 min read
📘 How to Leverage React Profiler for Performance Tuning

📘 How to Leverage React Profiler for Performance Tuning

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2 min read
Comparação prática entre NestJS e Express: Quando usar cada um?

Comparação prática entre NestJS e Express: Quando usar cada um?

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6 min read
Latency and Throughput: Optimizing Application Performance

Latency and Throughput: Optimizing Application Performance

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3 min read
NoSQL Fighters Arena: The Battle of Data Titans

NoSQL Fighters Arena: The Battle of Data Titans

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3 min read
⚡ How to Speed Up Python in Kubernetes: Caching, CDN & Dirty Tricks

⚡ How to Speed Up Python in Kubernetes: Caching, CDN & Dirty Tricks

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1 min read
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