SQL Fundamentals
Learn to master SQL fundamentals!
CPF-eligible and multiple funding options up to 100%
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Experience an immersive and intensive training journey designed to immerse you in hands-on workshops and real-world case studies.
Learn by doing, and develop practical skills directly applicable to your future projects.
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Course Description
This course teaches the basics of the SQL language to create, delete, control, query, manipulate, and analyze data in relational databases.
Learning Objectives
By the end of this course, participants will be able to:
Gain the fundamentals of SQL: learn to write simple SQL queries to interact with a database.
Understand relational database concepts: become familiar with database structure, tables, and relationships between them.
Master data manipulation techniques: know how to insert, modify, delete, and query data efficiently.
Use joins and subqueries: learn to combine and filter data from multiple tables.
Optimize SQL usage: understand how to write performant queries adapted to users’ specific needs.
Who Is This Course For?
The course is intended for a broad audience, including:
Beginners in database management: For those who want to learn the basics of SQL.
Data Analysts: For those who want to extract and analyze data with SQL.
Beginner Developers: For developers who want to integrate SQL into their applications.
Project managers or managers: For those who want to understand data management and collaborate with technical teams.
IT or data science consultants: For consultants who want to master SQL.
Prerequisites
Basic knowledge of information systems.
Program
The course program is structured around several main modules:
Introduction to databases and basic SQL queries
- Introduction to relational databases: understand what a database is, tables, and relationships between them.
- Basic SQL syntax: learn to write simple SQL queries to extract, insert, update, and delete data.
- SELECT queries: introduction to selecting data, using WHERE, ORDER BY, and LIMIT clauses.
- Data manipulation: using INSERT, UPDATE, and DELETE commands to manage database data.
- Creating and managing tables: learn to create tables, define primary and foreign keys, and understand integrity constraints.
- Hands-on workshops: solve practical cases to manipulate data using SQL queries.
Advanced techniques and query optimization
- SQL joins: understand and apply joins (INNER JOIN, LEFT JOIN, RIGHT JOIN) to combine multiple tables.
- Subqueries: introduction to subqueries and their use to perform complex operations on data.
- Aggregation functions: learn to use functions such as COUNT, SUM, AVG, MIN, MAX to aggregate data.
- SQL query optimization: learn best practices to write faster, more efficient queries (indexes, using EXPLAIN, and performance management).
- Transaction management: introduction to using transactions to ensure data integrity with COMMIT and ROLLBACK.
- Hands-on workshops: implement the techniques learned through concrete workshops and case studies.
Course Benefits
A teaching approach alternating theory and practice.
Qualified instructors with experience in Big Data.
Access to modern tools and learning resources.
Training accessible to all, without advanced technical prerequisites.
Teaching Methods and Tools Used
Live demonstrations on SQL tools and platforms.
Real-world case studies with analysis of concrete solutions.
Group work to encourage interaction and hands-on learning.
Feedback on enterprise best practices.
Assessment
- Multiple-choice quiz at the end of the course.
- Practical case studies.
- Ongoing assessment with personalized feedback.
Normative References
Uniformity and Interoperability: SQL standards, such as SQL:1992, SQL:1999, and SQL:2003, define common rules that ensure compatibility across different relational database management systems, allowing users to work with various platforms without incompatibility issues.
Continuous evolution of features: SQL standards evolve to integrate new features, such as support for complex data types, analytical functions, and temporal transactions, meeting growing needs for complex data processing and advanced database management.
Logistics
In-company
The duration and program can be customized to your company’s specific needs
More details Contact usNext Generation Academy