Guides

This is a curated collection of in-depth software engineering guides, organized by topic

Each guide focuses on core concepts, best practices, and real-world trade-offs across areas like AI, DevOps, Software Architecture, System Design, and more — helping engineers deepen their understanding and make informed technical decisions.

AI

Core Concepts Guide

00 AI concepts for SE.md

01 Machine Learning.md

02 Deep Learning.md

03 Neural Networks.md

04 Natural Language Processing.md

05 Computer Vision.md

06 Reinforcement Learning.md

07 Generative Models.md

08 Large Language Models.md

09 Transformers.md

10 Feature Engineering.md

11 Supervised Learning.md

12 Bayesian Learning.md

13 Prompt Engineering.md

14 AI Agents.md

15 Fine-Tuning Models.md

16 Multimodal Models.md

17 Embeddings.md

18 Vector Search.md

19 Model Evaluation.md

20 AI Infrastructure.md

99 RAG Architecture.md

Databases

PostgreSQL Essentials.md

Deep Dive into ACID.md

Deep Dive into DynamoDB.md

MongoDB Essentials.md

MySQL Essentials.md

Redis Essentials.md

SQL Language Components.md

SQL vs NoSQL.md

Transactions Concurrency Locking Normalization.md

DevOps

nginx fpm setup optimization.md

Git

Git quick guide.md

Java

101_api_crud

01 setting up.md

Linux

Directory navigation.md

File compression and archiving.md

File management.md

File search and comparison.md

File viewing and manipulaton.md

Linux File Permissions.md

Linux File System Server-Focused Overview.md

Listing files.md

System and other commands.md

User groups and permissions.md

SRE

Caching Failures in Production SRE Guide to Problems and Mitigations.md

Must-Know Network Protocol Dependencies.md

Performance Benchmarking Guide for High-Performance Databases.md

Security

Encoding Encryption Tokenization.md

Managing Sensitive Data.md

Setting Up Grafana for Benchmarking Visualization.md

SoftwareArchitecture

APIs&Communication Protocols

API Design Essentials.md

API Development Roadmap.md

GraphQL Deep Dive.md

Webhooks Deep Dive.md

gRPC Deep Dive.md

CRUD Systems vs Event Sourcing.md

Coupling Cohesion and Connascence.md

How Data Lake Architecture Works.md

Software Architecture Roadmap.md

SystemsDesign

Consistent Hashing.md

Database Sharding.md

Load Balancing.md

Message Queues.md

Microservices.md

Rate Limiting.md