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Why Consistency Gets Tricky in Sharded SQL Databases

Aug 15, 2024 · 3 min read · Ensuring consistency in a sharded SQL database is complex due to the need to maintain the ACID properties (Atomicity, Consistency, Isolation, Durability) across multiple servers. Here's an easy-to-understand explanation of why this is challenging: Wh...

Workers in JavaScript

Apr 19, 2024 · 4 min read · Introduction JavaScript, often celebrated for its simplicity, surprises many with its single-threaded nature, seemingly limiting its ability to handle complex tasks efficiently. However, it has a hidden concurrency solutions. What are those solutions...

React Fragments: Cleaner Code and Better Structure

Apr 10, 2024 · 4 min read · Introduction Imagine you're packing items for a trip. Usually, you'd put everything in a suitcase, right? But what if you have a few small items that don't need a suitcase of their own? You could just group them together in your hand or in a small ba...

From DOM Queries to useRef in React - A Journey of Modern DOM Manipulation

Apr 7, 2024 · 6 min read · Introduction In web development, manipulating the Document Object Model (DOM) is a fundamental task. Traditionally, JavaScript developers have relied on methods like document.getElementById or document.getElementByClass to access and interact with sp...

Optimizing React Components: Harnessing the Power of Pure Component and React.memo()

Mar 23, 2024 · 5 min read · What is a Pure component and pure function? Based on the concept of purity in programming paradigms, a function is said to be pure if it meets the following two conditions: Its return value is only determined by its input values Its return value is...