A comprehensive guide to becoming a Database Engineer, step-by-step learning path, courses, tools, and project ideas.
Master the essential foundations including computer science basics, mathematics, and logic
Understand core database concepts, relational model, and SQL mastery
Master NoSQL database types, use cases, and when to choose SQL vs NoSQL
Deep dive into how databases work under the hood, storage engines, and query optimization
Master database performance tuning, optimization strategies, and scaling techniques
Learn ETL pipelines, data warehousing, streaming, and modern data engineering tools
Master database security, backup strategies, and disaster recovery planning
Master cloud database services, real-world projects, and prepare for database engineering roles