Posts tagged "performance"

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5 Mobile App Test Tools Every Developer Should Know

Ensuring seamless functionality across a variety of devices, operating systems, and user conditions is non-negotiable. Whether you're testing performance under stress or verifying compatibility across...

30.04.2025 0 Read More

5 Mobile App Test Tools Every Developer Should Know

30.04.2025 0 Read More

Node.js Memory Apocalypse: Why Your App Dies on Big Files (And How to Stop It Forever)

Your Node.js script works perfectly with test data. Then you feed it a real 10GB log file. Suddenly: crash. No warnings, just ENOMEM. Here's why even seasoned developers make this mistake—and the bu...

30.04.2025 0 Read More

🔁 Harnessing Python Generators for Efficient Data Streaming in Stock APIs

Efficient Data Handling with Generators In modern backend development, especially when dealing with large volumes of financial or time-series data, efficiency, responsiveness, and scalability...

30.04.2025 0 Read More

Browser Wars 2025: A Developer's Perspective on Chrome vs Firefox vs Safari

⛶// Cross-browser check every dev needs in 2025 const browserReport = { chrome: { devTools: 'excellent', privacy: 'questionable', cssSupport: 'best' }, firefox: { devTools: 'g...

30.04.2025 0 Read More

Cracking MySQL Performance: What is Indexing and Why It Matters

🚀 Introduction Have you ever run a SQL query that just took forever and wondered, "Why is this so slow?" You're not alone. Databases are fast until they're not. And one of the simplest, ye...

30.04.2025 0 Read More

JavaScript Web Workers: Keep Your UI Smooth and Snappy

🧵 JavaScript Is Single‑Threaded… Until It’s Not JavaScript is often referred to as a single‑threaded language. But what does that mean?In simple terms, being single‑threaded mean...

30.04.2025 0 Read More

Speculative Data Fetching in React Using <link rel="preload"> and Service Workers

Modern SPAs often suffer from the time gap between HTML render and React hydration, especially when data fetching kicks in after the app loads. What if you could speculatively preload app state before...

30.04.2025 0 Read More

Streaming Middleware in Node.js: Transform Large HTTP Responses Without Buffering

Most Node.js middleware assumes buffered bodies — great for JSON APIs, but terrible for performance when working with large files, proxied responses, or real-time content.In this article, you’ll l...

30.04.2025 0 Read More

Chapter 2: Designing Data-Intensive Applications - Data models - Part 2 : Query Languages

In the first part of this chapter, we discussed relational databases and NoSQL systems. Now, let’s look at something fundamental to how we interact with data: query languages. This introduces the di...

01.05.2025 0 Read More

5 Mobile App Test Tools Every Developer Should Know

5 Mobile App Test Tools Every Developer Should Know

Node.js Memory Apocalypse: Why Your App Dies on Big Files (And How to Stop It Forever)

🔁 Harnessing Python Generators for Efficient Data Streaming in Stock APIs

Browser Wars 2025: A Developer's Perspective on Chrome vs Firefox vs Safari

Cracking MySQL Performance: What is Indexing and Why It Matters

JavaScript Web Workers: Keep Your UI Smooth and Snappy

Speculative Data Fetching in React Using <link rel="preload"> and Service Workers

Streaming Middleware in Node.js: Transform Large HTTP Responses Without Buffering

Chapter 2: Designing Data-Intensive Applications - Data models - Part 2 : Query Languages

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