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NoSQL Concepts

Intermediate
4.6+
16 reviews
Updated 12/2024
In this conceptual course (no coding required), you will learn about the four major NoSQL databases and popular engines.
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SQLData Engineering2 hours17 videos54 exercises4,550 XP14,118Statement of Accomplishment

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Course Description

Confused about NoSQL and how it differs from SQL? You've come to the right place! In this conceptual course (no coding required), you’ll be introduced tolearn the four major NoSQL databases, including Key-Value, Document, Column-Family, and Graph. You’ll learn about four popular NoSQL engines—including Redis, MongoDB, Apache Cassandra, and Neo4j—and when to apply them to achieve a specific business requirement. You’ll follow the data escapades of a fictional social network and learn how NoSQL can help them handle and extract insights from unstructured data like social posts. Lastly, you’ll study real use cases of when NoSQL databases were used—giving you the knowledge you need to effectively store data in any situation.

Prerequisites

Database Design
1

Key-value databases

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2

Document databases

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3

Column family databases

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4

Graph databases

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NoSQL Concepts
Course
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*4.6
from 16 reviews
75%
19%
6%
0%
0%
  • KUSHAL G.
    11 months

    Content was good, but the tutors speech was not clear sometimes

  • Slav S.
    about 1 year

    Very neat course laying out all important aspects of NoSQL

  • Ben L.
    over 1 year

    NoSQL Concepts provides an invaluable resource for anyone interested in understanding the paradigms that deviate from traditional relational databases. The book masterfully elucidates the intricacies of NoSQL databases, effectively bridging the gap between theoretical understanding and practical application. One of the most noteworthy aspects of this book is its balanced presentation of various NoSQL types, such as Document, Column-family, Key-Value, and Graph databases. The author does a commendable job explaining the underlying data models, architecture, and design considerations for each type, thus allowing readers to make informed decisions based on their specific use-cases. The text does not shy away from diving deep into complex topics like CAP theorem, sharding, and consistency levels. Through meticulous explanations and real-world examples, these foundational concepts are presented in an easily digestible manner. As an educator and researcher in Computer Science, I found the book’s code snippets, predominantly in Java, extremely helpful. They serve as a concrete guide for implementing NoSQL databases and offer a useful starting point for further exploration and experimentation. The inclusion of case studies and interviews with industry experts adds another layer of depth, making the book a dynamic resource that combines academic rigor with practical insights. The case studies illuminate the real-world applications of NoSQL databases, providing a holistic perspective that extends beyond mere technical details. In terms of areas for improvement, the book could delve further into performance optimization techniques and best practices for NoSQL databases, although it already offers a commendable overview. Overall, NoSQL Concepts is an indispensable guide for both newcomers and seasoned professionals in the field of database technology. Its detailed analysis, coupled with hands-on examples, makes it a go-to resource for understanding the ever-evolving landscape of NoSQL databases.

  • Takashi K.
    over 1 year

    good course

  • Zoran M.
    almost 2 years

    A good introduction that allowed me to ask better questions

"Content was good, but the tutors speech was not clear sometimes"

KUSHAL G.

"Very neat course laying out all important aspects of NoSQL"

Slav S.

"good course"

Takashi K.

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