#Singleton Pattern — ByteDepth

Low Level Design

Design a Logging Framework

A complete low-level design walkthrough for a custom logging framework — from requirements clarification to Singleton, Strategy, and Builder patterns, with async log processing and pluggable appenders in Java.

Easy·Aug 13, 2026·15 min read

Low Level Design OOP Design Patterns

Low Level Design

Singleton Pattern — Thread-Safe Implementations in Java

A deep dive into the Singleton design pattern: why it exists, common pitfalls, and three progressively better thread-safe implementations.

Jul 10, 2025·10 min read

Low Level Design Singleton Pattern Design Patterns