Book Image

Real-time Analytics with Storm and Cassandra

By : Shilpi Saxena
Book Image

Real-time Analytics with Storm and Cassandra

By: Shilpi Saxena

Overview of this book

Table of Contents (19 chapters)
Real-time Analytics with Storm and Cassandra
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Quiz time


Q.1. State whether the following statements are true or false:

  1. Cassandra is a document-based NoSQL.

  2. Cassandra has a single point of failure.

  3. Cassandra uses consistent hashing for key distribution.

  4. Cassandra works on master-slave architecture.

Q.2. Fill in the blanks:

  1. _______________attributes of the CAP theorem are adhered to by Cassandra.

  2. _______________ is the salient feature that makes Cassandra a contender to be used in conjunction with Storm.

  3. The ____________ is an API to access Cassandra using a Java client, and is a Greek mythological character—brother of Cassandra.

Q.3. Complete the use case mentioned in the chapter and demonstrate end-to-end execution to populate data into Cassandra.