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This course provides a comprehensive introduction to SQL query building, focusing on the fundamental skills necessary to retrieve and manipulate data from relational databases. Participants will learn how to construct SQL queries to retrieve data from tables, apply filtering and sorting conditions, perform joins, aggregate data, and modify the database using SQL statements. The course covers topics such as SELECT statements, filtering and sorting data, joining tables, grouping and aggregating data, and modifying data with INSERT, UPDATE, and DELETE statements.
Designing the user interface
Choosing the right technology stack
Implementing features and functionalities
Troubleshooting and debugging
Performance optimization