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Chandan Kumar Dash

Software Development Engineer | Backend, Mobile - iOS, Go & Flutter

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System Design

Time in Distributed Systems: Why Clocks Lie

Why physical clocks fail in distributed systems and how Lamport Logical Clocks help us order events correctly.

Sunday, February 8, 2026
3 minutes read
System Design

Understanding Latency in Web Applications: Causes and Cures

Why is your app slow? We break down Latency (T1+T2+T3), explain why Monoliths are faster than Distributed Systems, and explore solutions like Cashing and CDNs.

Sunday, February 8, 2026
3 minutes read
System Design

Distributed Systems: Definition, Advantages, and Challenges

An in-depth look at Distributed Systems—how they differ from Monoliths, their key benefits like Fault Tolerance and Scalability, and the challenges of managing them.

Saturday, February 7, 2026
3 minutes read
System Design

Introduction to System Design: Concepts, Process, and Types

A foundational guide to System Design, explaining what it is, the difference between HLD and LLD, and the step-by-step design process with real-world examples.

Saturday, February 7, 2026
4 minutes read
System Design

Understanding Monolithic Architecture: The 'All-in-One' Approach

A comprehensive guide to Monolithic Architecture—what it is, why it's the standard starting point, and its pros & cons. Includes real-world examples like Stack Overflow and Shopify.

Saturday, February 7, 2026
4 minutes read
Featured image of post CocoaPods is Retiring: A Complete Migration Guide to SPM
IOS Development

CocoaPods is Retiring: A Complete Migration Guide to SPM

CocoaPods trunk is going read-only. A step-by-step guide to migrating your iOS apps to Swift Package Manager before December 2026.

Saturday, January 31, 2026
3 minutes read
Featured image of post Mastering Linked Lists in Swift: A Comprehensive Guide
Data Structures

Mastering Linked Lists in Swift: A Comprehensive Guide

A deep dive into Singly and Doubly Linked Lists in Swift, including time complexity analysis and practical implementation.

Saturday, January 31, 2026
3 minutes read
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