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Art of Joining Many Tables in SQL

SQL / TechAlmirah / 22 January 2025

Joining many tables in SQL is a powerful technique for retrieving and analyzing data from complex databases. Whether you’re dealing […]

Deadlock handling in DBMS is essential for ensuring that multiple concurrent transactions can access and modify data without halting system

SQL / TechAlmirah / 21 January 2025

When querying databases, it’s often necessary to filter data based on multiple criteria. In this post, we will explore how

Lock based concurrency control in DBMS is a fundamental technique ensuring multiple transactions can safely access and modify database data

SQL / TechAlmirah / 20 January 2025

The RIGHT JOIN in SQL is an essential concept for database management, allowing you to merge data from two tables

Conflict serializability in DBMS is a key concept ensuring that concurrent transactions produce consistent results as if they were executed

SQL / TechAlmirah / 19 January 2025

The LEFT JOIN in SQL is a powerful tool for merging records from two tables, even when some records don’t

Transaction scheduling in DBMS is a crucial concept that determines the order in which the database processes multiple transactions. When

SQL / TechAlmirah / 18 January 2025

The INNER JOIN in SQL is one of the most frequently used join types in relational databases. It plays a