Database Architect course by Tanisha

The Become a Database Architect: Zero to Pro course by Tanisha is a structured, in-depth online program designed to take learners from foundational database concepts to advanced database architecture and specialization. This course is ideal for aspiring backend developers, data professionals, computer science students, and working professionals who want to master DBMS, SQL, database design, and performance optimization.

Spanning a carefully designed roadmap, this program focuses on building strong conceptual clarity, hands-on SQL expertise, architectural thinking, and real-world database project experience. By the end of the course, students will not only write complex queries but also design scalable, production-ready databases.

What Students Will Learn

Module 1: The Foundation (Hours 1–12)

Focus: Thinking in Data and mastering the SQL language.

• Introduction to DBMS: Why Excel isn't a database; SQL vs. NoSQL.

• The Relational Model: Understanding Tables, Columns, and Data Types.

• The SQL Core: Mastering SELECT, FROM, WHERE, and ORDER BY.

• Filtering Logic: Advanced filtering with AND/OR, IN, BETWEEN, and LIKE.

• The Rules of Data: Primary Keys, Foreign Keys, and Table Constraints.

Module 2: Advanced Querying & Design (Hours 13–28)

Focus: Handling complex data relationships like a Senior Developer.

• The Join Lab: Mastering INNER, LEFT, RIGHT, and FULL Joins.

• Data Aggregation: Summarizing data with GROUP BY, HAVING, and Math functions.

• Subqueries & CTEs: Writing "queries within queries" for complex reporting.

• The CRUD Cycle: Safely performing INSERT, UPDATE, and DELETE.

• DB Architecture: Mastering Normalization (1NF, 2NF, 3NF) to prevent data mess.

Module 3: Structures, Logic & Mini-Apps (Hours 29–40)

Focus: Speed, Security, and building functional prototypes.

• Data Structures (DB level): Understanding B-Trees, Indexes, and Hashing.

• Performance Tuning: Using EXPLAIN to make slow queries run in milliseconds.

• Transactions & ACID: Ensuring your data stays safe during crashes (Commit/Rollback).

• Mini-Project Lab: * 🛒 E-Commerce Schema: Designing a DB for products, users, and orders.

  • 🔑 Secure Auth System: Building a backend for encrypted user logins.

  • 🏥 Hospital Management: Handling complex many-to-many relationships.

Module 4: Choose Your Specialization (Hours 41–50)

Focus: Personalize your final 10 hours based on your career goals.

• Option A: Big Data & NoSQL: Dive into MongoDB for unstructured data.

• Option B: Cloud Databases: Deploying to AWS (RDS) or Firebase.

• Option C: Data Analytics: Connecting SQL to Python/Pandas for visualization.

• Option D: Full-Stack Integration: Connecting your DB to a live Web App.

• Final Capstone: Architect and build a production-ready database for your portfolio.

Teaching Method

This is a fully online interactive program that includes:

• Live structured sessions

• Hands-on SQL coding practice

• Real-world schema design exercises

• Mini-project implementation

• Career-focused specialization options

• Personalized guidance and doubt-clearing support

The course emphasizes architectural thinking, not just query writing.

Why This Tutor

Tanisha follows a roadmap-based teaching approach that gradually builds depth and complexity. The course moves beyond basic SQL training and focuses on database design analysis, normalization, performance optimization, and production-level architecture skills. The structured module progression ensures learners gain clarity and confidence at each stage.

Benefits / Outcomes

By completing this course, learners will:

• Master SQL querying from basic to advanced

• Design normalized and scalable relational databases

• Understand indexing and performance tuning

• Implement secure and reliable database systems

• Build portfolio-ready capstone projects

• Prepare for backend development, database engineering, or data-focused roles

This course provides a strong pathway toward becoming a Database Architect or Advanced DBMS Professional.