Module 11: Certificate in Data Science & Analytics – NoSQL Databases
Module 11: Certificate in Data Science & Analytics – NoSQL Databases
In this comprehensive session, we dive deep into the world of databases essential for every data scientist and data analyst. We begin by comparing SQL, NoSQL, and NewSQL databases, breaking down their key characteristics, use cases, and limitations. You’ll gain a clear understanding of ACID vs BASE properties and how they impact data consistency, availability, and system performance.
We also explore the CAP Theorem, an essential concept for understanding trade-offs in distributed database systems. To bring theory to life, we walk through practical demonstrations using:
MongoDB Atlas for cloud-hosted NoSQL databases
MongoDB Compass for a GUI-based local NoSQL experience
Supabase as a modern open-source alternative to Firebase
lovable.io to help visualize and manage data relationships intuitively
Whether you're a beginner or enhancing your database skills, this module provides both foundational theory and hands-on practice to strengthen your understanding of modern database systems.
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