Very good (and practical introduction) to Cassandra.
Doesn't stop at installation guide and programming APIs, but dives into implementation details and daily operations (to a reasonable degree), so you can make yourself a fairly complete picture of what Cassandra is, where it fits and where it doesn't. Descriptions are clear, *fluff* is limited, so the overall reading experience is "tense enough".
Cons? Quite a few: formatting in Kindle version is poor. Font size can't be changed (neither on Paperwhite nor on Fire), so reading code examples may be a real pain ;/ Another one is being up-to-date: the book has been published just recently, but it focuses on Cassandra 1.1 (there's a dedicated chapter on 1.2 though) - the problem is, that 2.0 is already here ...
Anyway, it's a good book - most likely the best on Cassandra you can get nowadays. Recommended.
This book is an excellent primer on Cassandra. The initial sections are clear and concise, describing the necessary fundamentals required to get started. IMHO, to be successful with Cassandra, you need to undersand the distributed storage model. Nishant does a great job of describing this, and the write path, another critical element.
About half way through, the book transitions, focusing much more on example code. Nishant 's bias creeps in a bit here, focusing heavily on Kundera. I have mixed emotions about accessing Cassandra from JPA. But I think its absolutely critical if you are attempting to consolidate storage into a single database. If you are, Kundera is perfect. It allows you to use Cassandra like any other relational store.
The books contents are good and covers the core features of Cassandra. Very practical and author does a good job. However it is of little help when the book is published a version old (1.1.11).... Where as Cassandra is now on version 2.0.4.
Pese a ser del año 2013 (Cassandra ya pasó a la segunda versión) es un libro excelente para comprender la arquitectura y el funcionamiento de este estupendo servicio NoSQL. Existe ya segunda edición del libro, que imagino comprenderá las últimas novedades.
I found it really useful. It really covers the internal designs of Cassandra and practical use of it on various platforms like cloud. It's a must read for every application developer who works on Cassandra.