All topics Archives

How to Handle WebSocket Load Balancing Without Losing the Connection Thread

By Hoài Nhớ November 9, 2024All topics, AWS, Realtime, Socket.IO, TipsLoad Balancing, Realtime Application, SocketIO, Websocket

1. Sticky Sessions in the Load Balancer Example: NGINX Sticky Sessions http { upstream websocket_backend { ip_hash; # Ensures clients from the same IP go to the same backend server…

Enhancing Text Search in MySQL: A Comparison of SOUNDEX and Full-Text Search

By Lê Hoàng Tâm November 8, 2024All topics, Database, MySQLDatabase, mysql, text search

In many applications, efficient text search capabilities are critical for delivering fast and relevant results to users. MySQL provides several tools to facilitate text searching, including SOUNDEX and Full-Text Search.…

What is Event-Driven Architecture?

By Lê Hoàng Tâm November 6, 2024All topics, Architecture & Design, AWS, Design patterns

Event-driven architecture (EDA) is becoming a go-to model for developing systems that need to process large volumes of events, support real-time processing, and enable scalable, decoupled services. Unlike traditional request/response…

Method Lookup in Ruby: How Ruby Finds Methods

By Lê Hoàng Tâm November 6, 2024All topics, Rubyruby, singleton

When calling a method on an object in Ruby, the language searches for that method across a hierarchy of classes and modules. This lookup process ensures that Ruby finds the…

What is last-in-wins principle in Ruby?

By Lê Hoàng Tâm November 5, 2024All topics

The last-in-wins principle is a key concept in Ruby regarding method resolution in the method lookup path, particularly when it comes to modules and classes that define methods with the…

All topics

How to Handle WebSocket Load Balancing Without Losing the Connection Thread

Enhancing Text Search in MySQL: A Comparison of SOUNDEX and Full-Text Search

What is Event-Driven Architecture?

Method Lookup in Ruby: How Ruby Finds Methods

What is last-in-wins principle in Ruby?

The secret of console in javascript

Top 10 secrets of Ruby

Understanding Threads and Processes in Ruby: Optimize Performance on Multi-Core CPUs

What is Ruby’s Global Interpreter Lock (GIL) and How to Overcome Its Limitations?