Courses/Backend Development

Backend Development

MySQL & SQL: Database Essentials

Name: MySQL & SQL: Database Essentials
Rating: 4.8 (1345 reviews)

Learn SQL from basics to advanced queries, joins, indexes, stored procedures, and database design.

4.8(1,345 ratings)7,800 students30 DaysBeginnerHindi + English

Ankur Mishra

Senior Cloud Developer

Overview

SQL is the most in-demand database skill. Master MySQL from SELECT queries to joins, subqueries, normalization, indexes, transactions, and optimization.

Skills You'll Learn

SQL Queries

Joins

Normalization

Indexes

Stored Procedures

Prerequisites

Basic analytical skills

Course Roadmap

Module 1

Modules 1–2: SQL Fundamentals → Joins & Relationships

The core language of relational databases. Query across related tables.

Module 2

Modules 3–4: Aggregation & Grouping → Database Design & Optimization

Summarize data like an analyst. Design and tune production databases.

Course Curriculum

4 modules · 4 quizzes

SELECT, WHERE, ORDER BY
Data types
Filtering & sorting

INNER/LEFT/RIGHT joins
Foreign keys
Normalization basics

GROUP BY & HAVING
Aggregate functions
Subqueries

Schema design
Indexes
Transactions & ACID

Projects

E-commerce Database Schema

Design a normalized schema for products, orders, and customers.

MySQLDatabase Design

Sales Reporting Queries

Write 10 complex reporting queries with joins and aggregation.

MySQLSQL

Assignments

Join Practice Set

Easy

10 queries combining 2-4 tables.

Aggregation Report

Medium

Build a monthly sales summary query.

Schema Normalization

Medium

Normalize a denormalized sample schema to 3NF.

Tech Stack

MySQL

Meet Your Instructor

Ankur Mishra

Senior Cloud Developer

5+ Years of Experience in AWS/Azure cloud development, backend python, API Integration.

Certificate You'll Earn

CERTIFICATE ID: LNTRN-UPSK-000000

Your Name Here

Successfully completed the SQL Certificate at Lunetron Web Services. We appreciate their dedication and wish them success in their career.”

ISSUING DATE - 27TH MARCH, 2026

Certified SQL database developer.

Student Reviews

The Machine Learning and Deep Learning courses are incredibly well structured. The instructors explain complex concepts simply, and the capstone project became the centerpiece of my portfolio.

Aarush Rai

B.Tech / AI-ML

I liked the hands-on approach of the training. Working on assignments and mini projects made the concepts easier to understand, and the AI/ML introduction was a useful addition to the course.

Divyanshu Mishra

B.Tech / AI-ML

The Machine Learning and Deep Learning courses are incredibly well structured. The instructors explain complex concepts simply, and the capstone project became the centerpiece of my portfolio.