Grokking System Design Fundamentals
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SQL Databases

SQL (Structured Query Language) databases, also known as relational databases, are the most commonly used type of databases in software applications. They store data in tables, where each table consists of rows and columns. Relationships between tables are established using primary and foreign keys. SQL databases follow the ACID properties (Atomicity, Consistency, Isolation, Durability) to ensure reliable data transactions.

RDBMS Concepts

  • Tables: The fundamental building blocks of relational databases, tables represent the structure of the data




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