Structured Learning

Turn the blog into a guided curriculum

Start with a topic track, then deepen through multi-part series that preserve sequence, context, and progression.

Topic tracks

Broad learning paths organized by category and depth.

Explore archive →
Intermediate10 articles71 min total

System Design Roadmap

A step-by-step guide to mastering large-scale system design, from fundamentals to advanced patterns.

Database Sharding Part 1: The Vertical Ceiling7 min readDatabase Scaling Part 2: Partitioning vs. Sharding4 min readDatabase Sharding Part 3: The Shard Key Blueprint7 min read
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Advanced4 articles40 min total

Kafka Deep Dive

Master Apache Kafka: from architectural internals to production-ready event-driven systems.

Change Data Capture with Debezium: Real-Time Data Synchronization Patterns11 min readDistributed Transactions Part 4: The Transactional Outbox6 min readEvent-Driven Architecture: CQRS and Event Sourcing in Practice16 min read
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Advanced6 articles48 min total

Java Performance Mastery

Deep dive into JVM internals, concurrency, and high-performance Java programming.

Java Memory Management Deep Dive: Heap, GC, and Production Tuning9 min readThe Java Memory Model (JMM): Volatile, Happens-Before, and Visibility8 min readJava GC Tuning: From G1 to ZGC — Eliminating Pause-Time Spikes11 min read
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Intermediate10 articles47 min total

Complete MySQL Mastery

From relational fundamentals to advanced query optimization, scaling, and ACID transactions.

MySQL Mastery: Relational Fundamentals and Setup4 min readMySQL Mastery: Joins and Aggregations4 min readMySQL Mastery: Indexing and Performance5 min read
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Series-based progression

These multi-part sequences behave like mini-courses with in-order navigation and continuation prompts inside each article.

Advanced107 lessons

System Design Interview Mastery

System Design Interview Mastery is a guided sequence designed to build your understanding step by step.

1

System Design Module 8: CAP Theorem & Consistency Models

6 min read

2

System Design Module 6: Database Design (SQL vs NoSQL)

5 min read

3

Bonus: The Ultimate System Design Cheatsheet

7 min read

4

Complete System Design Interview Preparation Roadmap

5 min read

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Medium107 lessons

DSA Interview Mastery

DSA Interview Mastery is a guided sequence designed to build your understanding step by step.

1

Pattern Blueprint: The Backtracking Master Template

6 min read

2

Pattern Blueprint: The Monotonic Stack Template

6 min read

3

Pattern Blueprint: The Universal Sliding Window Template

6 min read

4

Pattern Blueprint: The Two Pointers Master Template

6 min read

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Easy70 lessons

MANG Interview Problem Bank

MANG Interview Problem Bank is a guided sequence designed to build your understanding step by step.

1

MANG Problem #8: Alien Dictionary (Hard)

6 min read

2

Problem: Binary Search (Easy)

6 min read

3

Problem: Binary Tree In-order Traversal (Easy)

5 min read

4

Problem: Binary Tree Level Order Traversal

6 min read

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Advanced51 lessons

Complete Java Mastery Roadmap

Complete Java Mastery Roadmap is a guided sequence designed to build your understanding step by step.

1

Mastering OOP: Inheritance and Polymorphism

6 min read

2

Deep Dive: The Collections Framework

6 min read

3

Modern Java: Streams and Lambdas

6 min read

4

Architectural Patterns: Singleton to Strategy

6 min read

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Advanced35 lessons

Database Engineering Mastery

Database Engineering Mastery is a guided sequence designed to build your understanding step by step.

1

SQL vs NoSQL: Which One for Your Next Production MVP?

7 min read

2

The Write-Ahead Log (WAL): The Universal Engine of Data Durability

8 min read

3

PostgreSQL MVCC: How Transactions Work Without Locking

8 min read

4

MongoDB Internals: Deep Dive into WiredTiger and Replication

8 min read

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Advanced23 lessons

Backend Systems Mastery

Backend Systems Mastery is a guided sequence designed to build your understanding step by step.

1

System Design: Designing a Distributed ID Generator (Snowflake)

8 min read

2

gRPC vs REST: A Decision-Maker's Guide for Backend Architecture

8 min read

3

Designing a Database Sharding Strategy for 100 Million Users

11 min read

4

gRPC vs REST: The Decision-Maker's Guide for Backend Architecture

7 min read

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