Joe Celko's Complete Guide to NoSQL: What Every SQL Professional Needs to Know about NonRelational Databases (2014)
Chapter 1. NoSQL and Transaction Processing
Chapter 5. Streaming Databases and Complex Events
Chapter 9. Big Data and Cloud Computing
Chapter 10. Biometrics, Fingerprints, and Specialized Databases
Chapter 11. Analytic Databases
Chapter 12. Multivalued or NFNF Databases
Chapter 13. Hierarchical and Network Database Systems