EulerFold
ToolsGeneratorPlannerPractice
Research & LibraryResearchArticlesLibraryLeaderboard
PlatformAboutPricing
Get Started
Aspiring Backend Engineers

SQL & Relational Databases 101

7 weeks
0 Learners
eulerfoldeulerfold
Jul 23

“Learn how to query, model, and join data before touching advanced indexing or RLS.”

Share:

What you'll learn

Write complex SQL queries
Understand relational database design
Master JOINs and CTEs
Optimize SQL queries for performance
Understand transactions and ACID properties

Prerequisites

Level

W1

Database Fundamentals and Architecture

3 videos•57m
3 readings
3 topics
1 homework
Learn

Topics

1.1
Relational vs NoSQL Databases
12 minutes
1.2
RDBMS Architecture
37 minutes
1.3
Data Types and Schemas
8 minutes

Study Resources

→A Complete Guide to Learning Backend Development from Scratch→60 Days of Backend Development: A Complete Guide For ...→Backend Development - GeeksforGeeks
W2

Data Modeling and Normalization

3 videos•47m
2 readings
3 topics
1 homework
Learn
W3

Basic SQL Operations (CRUD)

3 videos•76m
2 readings
3 topics
1 homework
Learn
W4

Aggregations and Grouping

2 videos•27m
2 readings
2 topics
1 homework
Learn
W5

Joins and Set Operations

3 videos•100m
3 readings
3 topics
1 homework
Learn
W6

Advanced SQL Techniques

3 videos•43m
3 readings
3 topics
1 homework
Learn
W7

Performance and Transactions

3 videos•69m
3 readings
3 topics
1 homework
Learn
01

Learn

Watch curated videos and read study resources

02

Practice

Practice what you learned

03

Build Projects

Build projects using your new gained knowledge

04

Submit & Verify

Submit your project and get verified by our system

References

01A Complete Guide to Learning Backend Development from Scratch
0260 Days of Backend Development: A Complete Guide For ...
03Backend Development - GeeksforGeeks
04Normalization layer
05MongoDB Normalization | Compile N Run
06REST API using Node.Js and SQL Server as a Database | Medium
07CRUD (Reference) | Prisma Documentation
08Grouping and Aggregations With Java Streams
09Elasticsearch: A Powerful Search Engine for Backend Engineers
10Learning Path for Aspiring Backend Developers
11Setting Up Your First Backend Like a Pro (But Easier) | Medium
12The Essential Skillset for Aspiring Backend Developers
13SQL Tutorial
14#sql #learnsql #backenddevelopment #dataanalytics #freshers...
1510 Essential Skills for Backend Developers in 2025 | Medium
16Database Essentials For Backend Engineers: A full overview

Rate this course

0.0
0 reviews

Help the community find verified technical paths.

Community Insights

0

Join the discussion

Sign in to share your thoughts and technical insights.

Loading insights...