Basic course of 4 hours free
Completion certificate
AI tutor
Practical activities
Online and lifelong course
What will I learn?
Enhance your SQL skills with our SQL Refresher Course, tailored for tech professionals looking to boost their database knowledge. Delve into database design principles, become proficient in writing SQL queries, and optimize performance using advanced techniques. Learn to efficiently manage data, explore intricate queries, and keep abreast of the newest SQL features and recommended practices. This focused, top-notch course equips you to tackle real-world problems, ensuring you stay competitive in your profession.
Weekly live mentoring sessions
Count on our team of specialists for weekly assistance
Imagine learning while solving your doubts with those already in the field? With Apoia, this is possible
Access open rooms with various professionals
Expand your network
Exchange experiences with specialists from other areas and resolve your professional challenges.
Learning outcomes
Enhance the development of the practical skills listed below
Master database design: Develop efficient schemas using primary and foreign keys.
Write advanced queries: Employ CTEs (Common Table Expressions), window functions, and nested queries.
Optimize SQL performance: Implement indexing strategies and analyze query execution plans.
Manipulate data effectively: Carry out bulk operations and maintain records.
Apply SQL best practices: Ensure data security and adopt the latest SQL features.