Saravana sai blog
Saravana Sai

Saravana Sai

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"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." - Martin Fowler Writing Code For Humans Not For Dump Machine

Mastering the Singleton Pattern: Guaranteeing a Single Instance

Feb 7, 20255 min read

Exploring the Singleton Design Pattern: Is It Truly One of a Kind? · Introduction In our ongoing exploration of design patterns, we've journeyed through...

Mastering the Singleton Pattern: Guaranteeing a Single Instance

Inside the Black Box: Unveiling the Secrets of Database Internals

Jan 25, 202525 min read

Discover Database Secrets: Disk Storage and B-Trees Explained with Rust · Introduction Databases are the backbone of modern software systems, enabling...

Inside the Black Box: Unveiling the Secrets of Database Internals

Introduction to Fundamental Design Patterns - Part 2

Jan 8, 20254 min read

Learn to manage complicated object creation with the Builder pattern in applications · Introduction In the first part of this series, we explored...

Introduction to Fundamental Design Patterns - Part 2

Introduction to Fundamental Design Patterns - Part 1

Dec 15, 20247 min read

Discover how design patterns can transform your code into elegant and flexible software. · Introduction Design patterns are like blueprints for building...

Introduction to Fundamental Design Patterns - Part 1

How to Enhance Your Code Using PHP Iterators

Nov 30, 20246 min read

Discover how iterators can help you work with arrays, objects, and other data structures more effectively" · Introduction When working with large...

How to Enhance Your Code Using PHP Iterators

LeetCode Minimum Path Sum Explained: A Dynamic Programming Approach

Nov 22, 20244 min read

A Step-by-Step Guide to Solving LeetCode's Minimum Path Sum with Dynamic Methods · Introduction The "Minimum Path Sum" problem is a classic dynamic...

LeetCode Minimum Path Sum Explained: A Dynamic Programming Approach