Learning Roadmap

A recommended path through this course, with time estimates at about 1–2 hours per day.

Concept

A recommended path through this course, with time estimates at about 1–2 hours per day.

Why It Matters

Following the sequence builds each skill on solid foundations.

Syntax

flowchart TD
    A[Module 1-3<br/>Intro, installation, clients<br/>~3 days] --> B[Module 4-7<br/>Tables, types, charsets, constraints<br/>~1 week]
    B --> C[Module 8-11<br/>DML, SELECT, functions, GROUP BY<br/>~1.5 weeks]
    C --> D[Module 12-14<br/>Joins, subqueries, CTEs, windows<br/>~2 weeks]
    D --> E[Module 15-18<br/>Views, indexes, transactions, InnoDB<br/>~2 weeks]
    E --> F[Module 19-27<br/>Stored programs, JSON, FTS, GIS, partitioning<br/>~2 weeks]
    F --> G[Module 28-34<br/>Security, backup, replication, tuning, design<br/>~3 weeks]
    G --> H[Module 35-37<br/>Applications, automotive, projects<br/>~3 weeks]
    H --> I[Module 38-44<br/>Troubleshooting, practices, interviews, exercises, quiz<br/>~2 weeks]

Example

MySQL installed; sample database loaded; users created Tables with correct types and constraints; bulk load a CSV Exercises E1–E13 Exercises E14–E24 Exercises E25–E32

Index experiments with EXPLAIN on 1M generated rows Deadlock and isolation experiments in two sessions Procedure, trigger, event for Project 1

JSON configs, full-text search, partitioned telemetry table Roles, backups with PITR drill, replica with Docker

Slow-query tuning; automotive module queries Two projects complete; E33–E40; final quiz

Expected Result

After 12 weeks you can design, build, secure, tune, back up, and replicate MySQL databases for real applications.

Common Mistakes

Reading without practicing; skipping transactions and indexing because they seem abstract.

Best Practices

Practice daily; keep notes of errors you hit and how you fixed them.

Interview Relevance

Weeks 1–6 cover junior interview topics; weeks 7–12 cover mid-level and senior topics.

Practice Questions

Mark your current position on the roadmap and schedule the next two weeks.