JWT (JSON WEB TOKENS)

An in-depth overview of JSON Web Tokens (JWT), explaining Access and Refresh tokens, token sliding mechanisms, and strategies to implement secure CSRF protection.

Virtual Environment (venv)

A deep dive into Python virtual environments, using pip for web applications and conda for machine learning and data science workflows.

Git & Version Control

A comprehensive guide to Git, covering version control fundamentals, branching strategies, merging workflows, and best practices for collaborative software development.

Mastering Database Normalization

This post describes the basics of database normalization, including normal forms 1NF, 2NF, 3NF, BCNF, 4NF, and 5NF

Docker & Containerization

A beginner-friendly guide to Docker, covering containerization basics, Docker architecture, Dockerfiles, images, containers, volumes, networks, and Docker Hub.

SQL JOINs

A deep dive into SQL JOINs, covering INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN and SELF JOIN with examples and best practices for database querying.

RESTful APIs

A deep dive into Representational State Transfer APIs, covering REST architecture principles, HTTP methods, stateless design & best practices for building scalable web services.

Database Types & GUIs

Overview of various database like RDBMS (MySQL, PostgreSQL, MsSQL, Oracle), NoSQL (MongoDB, Cassandra), OODBMS (objectDB, db4o) & DB GUIs like DBeaver, MySQL Workbench, phpMyAdmin, pgAdmin, and MongoDB Compass.

Advanced SQL Concepts

Advanced SQL concepts including Subqueries, Common Table Expressions (CTEs), and Window Functions such as LAG, LEAD, RANK, ROW_NUMBER, and SUM OVER with detailed examples.

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