The need to handle increasingly larger data volumes is one factor driving the adoption of a new class of nonrelational "NoSQL" databases. Advocates of NoSQL databases claim they can be used to build systems that are more performant, scale better, and are easier to program. NoSQL Distilled is a concise but thorough introduction to this rapidly emerging technology.

Pramod J. Sadalage and Martin Fowler explain how NoSQL databases work and the ways that they may be a superior alternative to a tra...

Introduction to Qualitative Research Methods in Psychology, gives you a solid foundation in the key principles of qualitative research. This easy-to-follow textbook provides practical guidance through the core methods of data collection, data analysis, and report writing in qualitative research, encouraging you to successfully carry out your own research.