Mastering Data and Databases: Understanding the Backbone of the Digital World

This comprehensive course will equip you with a solid understanding of the core concepts behind data, information, and databases—the foundation of today’s digital landscape.

We’ll start by clarifying the difference between data and information. Although these terms are often used interchangeably, you’ll learn how raw facts (data) transform into meaningful insights (information) that drive decision-making.

Next, we’ll explore databases—powerful tools that help organize, store, and manage information efficiently. You’ll discover what a database is, how users add, update, and retrieve data, and how databases have evolved since the 1960s to meet growing demands.

The course dives into different types of databases, including relational, NoSQL, object-oriented, graph, time-series, NewSQL, and in-memory databases. You’ll learn how each type handles data uniquely—whether through structured tables, unstructured formats, or specialized use cases. We’ll also cover important concepts like scaling databases and accessing data across networks.

We’ll examine the role of Database Management Systems (DBMS) in enabling smooth interaction between users and databases. You’ll understand why companies often use multiple database types to meet diverse needs and what factors influence their choices.

By the end of this course, you’ll have a clear grasp of how databases work and which kinds best fit different real-world scenarios, preparing you to navigate the data-driven world with confidence.

Для кого этот курс:

• Students, businessmen and general public