Data is getting bigger and more complex by the day, and so are your choices in handling it. From traditional RDBMS to newer NoSQL approaches, Seven Databases in Seven Weeks takes you on a tour of some of the hottest open source databases today. In the tradition of Bruce A. Tate’s Seven Languages in Seven Weeks this book goes beyond your basic tutorial to explore the essential concepts at the core of each technology.
This is a summary for the original book. You can get original complete copy here