All topics Archives

MySQL Indexes: Boosting Query Performance with Column Order

By Lê Hoàng Tâm September 12, 2024All topics, Database, MySQLDatabase, mysql, optimize database, optimize index, optimize performance, optimize query

In MySQL, the order of columns in a composite index (an index that spans multiple columns) matters. The index is optimized based on the order of the columns, and this…

NestJS vs. Ruby on Rails: A Full Comparison

By Lê Hoàng Tâm September 12, 2024All topics, NodeJS, Notes, RubyRuby on rails

I want to have full insight about it because I'm going to build new application which can scale horizontal, optimize and less development cost. If you have same question, let's…

Deep Dive into Cloning Objects in JavaScript

By Lê Hoàng Tâm September 11, 2024All topics, NodeJS, Tipsclone object, javascript

In JavaScript, objects are reference types, meaning when you assign an object to another variable, you’re assigning the reference to that object, not the object itself. If you modify the…

Understanding HTTP Methods: GET, POST, PUT, and PATCH

By Lê Hoàng Tâm September 11, 2024All topicsHTTP Verd, RESTFul API

In HTTP, GET, PUT, POST, and PATCH are different methods used for various operations on resources. Here’s a breakdown of each method and their typical use cases: Understanding HTTP Methods:…

AWS Cloudfront – speed up your website both download and upload

By Lê Hoàng Tâm September 10, 2024All topics

Using Amazon CloudFront with an Amazon S3 bucket as the origin can significantly speed up downloads of video files by caching content at edge locations close to users. However, it's…

All topics

MySQL Indexes: Boosting Query Performance with Column Order

NestJS vs. Ruby on Rails: A Full Comparison

Deep Dive into Cloning Objects in JavaScript

Understanding HTTP Methods: GET, POST, PUT, and PATCH

AWS Cloudfront – speed up your website both download and upload

Master Gradient Text Animations: A Beginner-Friendly Guide with CSS

Creating Stylish Folded Tags in ReactJS Using Clip-Path

Understanding the Magic Behind the Gradient Border Effect in CSS

IAM Role vs. IAM Instance Profile: Clear Guide for AWS Beginners