RDBMS & SQL: Fundamentals for Backend Developers
RDBMS & SQL mastery, joins, and transactions for secure data
0
students
3.5 hours
content
Mar 2025
last update
$44.99
regular price
What you will learn
Grasp the relational model, ACID guarantees, and SQL’s edge for data integrity.
Install and configure MySQL, then practice with real-world data sets.
Get hands-on with DDL, DML, DCL, and TCL for complete database control.
Build robust tables, define keys, and handle diverse SQL data types.
Use SELECT, INSERT, UPDATE, DELETE, and manage NULL values effectively.
Master advanced clauses—GROUP BY, HAVING, ORDER BY—and harness subqueries.
Link tables using joins (inner, outer) and foreign keys for data relationships.
Optimize performance with indexes, EXPLAIN, and targeted query tuning.
Secure databases via user permissions, parameterized queries, and safe passwords.
Implement transactions, lock granularities, and rollback for fail-safe operations.
Automate logic and enforce rules with triggers to streamline application logic.
Leverage views, temporary tables, and derived queries for cleaner data retrieval.
6392849
udemy ID
1/11/2025
course created date
4/13/2025
course indexed date
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