SQL is a standard language for working with databases. It can be used to insert, search, update and delete database records. It can perform many other tasks, including optimizing and maintaining databases. It is widely used in various fields such as ticket booking, banking, social media platforms, data sharing, e-commerce, etc., so there are huge opportunities for a SQL developer to grow and improve professionally.
If you want to:
before and after the course
Database basics
Database schema and SQL basics building
Work with the SELECT statement
Analysis with aggregate functions
Request tables
Execution of nested queries
Data Engineer
15+ years of programming experience working with analysis, design and business applications as an Oracle PL/SQL Developer.
About The TrainerWhat is a Database? — Definition,Meaning, Types, Example Describing the fundamental building blocks: tables, columns, primary
keys, and foreign keys
Restricting rows with the WHERE filter AND, OR, IN, NOT IN Query
Example
12 years of experience in the field
Professional trainers
Individual consultation
Assistance in finding a job
Courses for all levels
24,000 graduates
Permanent discount for further lessons
450 successful students per year
Application of successful methods
An objective procedure for selecting students
3 types of certificates
Permanent contact with the student
3 types of certification
Certificate of participation
It is given in case of 49% progress
Certificate of completion
It is given in case of 50-79% progress
Certificate of excellence
It is given in case of 80% + progress
Compilation of a competent CV
Professional Linkedin Page Design
Preparation for the interview with the employer
Mentoring partner organizations in the relevant position
Leave your details if you are from the BDG community
We are trusted by well-established, successful companies that prioritize education. We are certain that education will lead us to success․