Overview of database Systems

Introduction to Database Systems
- Definition and significance of database systems in modern computing.
- Brief history and evolution of databases.
Types of Database Systems
- Relational Databases: Understanding the structure and principles of relational databases.
- NoSQL Databases: Introduction to NoSQL databases, their types (document, key-value, wide-column, and graph), and use cases.
- NewSQL Databases: Exploring NewSQL databases and how they combine elements of both NoSQL and traditional relational databases.
Evolution of Database Technologies
- Discussing the transition from traditional relational databases to NoSQL and NewSQL, driven by the needs of big data and real-time processing.
- The role of big data and scalability challenges in the evolution of database technologies.
Comparative Analysis
- Comparing SQL, NoSQL, and NewSQL in terms of performance, scalability, and use cases.
- Understanding the criteria for choosing the appropriate database technology for different business needs.