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Code n Coffee

Jahnavi Raj

Let's explore and gain new insights about programming together!

Platform
Substack
PricingOnly free issuesPublishesTwice weekly
Issues9Foundeda year agoLast Issuea year ago
Active

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Latest Issues

B-Trees: Understanding Database Fundamentals

B-Trees are the powerhouse behind modern databases. But before we dive into their intricate details, let's understand why they exist and what problem they solve.

The Big Picture: The Database Problem

When you run a query like `SELECT *...

a year ago

Consistent Hashing Explained

In large-scale systems, data is spread across multiple servers. But what happens when a server is added or removed? Without a smart strategy, this can lead to major disruptions, requiring large amounts of data to be moved around.

Consisten...

a year ago
4

Tries Simply Explained

Ever notice how Google starts suggesting searches before you finish typing? Or how your phone predicts the next word you'll type? Behind these seemingly magical features lies a powerful data structure called a trie. From predictive text to...

a year ago
1
1

The Beauty of Dijkstra's Algorithm

Back in 1956, a young Dutch computer scientist named Edsger Dijkstra came up with this algorithm while having his morning coffee (yes, really!). Dijkstra's algorithm is so simple yet so intricate. It uses so many other interesting data stru...

a year ago
7

Django: Beyond MVC - Understanding Django's Architectural Pattern

Django, a high-level Python web framework, is often miscategorized as following the Model-View-Controller (MVC) architectural pattern. While it shares some similarities with MVC, Django's architecture more closely aligns with the Presentati...

a year ago
3

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  • Jahnavi Raj

    Let's explore and gain new insights about programming together!

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