Demystifying the NoSQL

Learning the NoSQL will be made simple in this book because NoSQL database were created to handle big data as part of their fundamental architecture. Additional engineering is not required as it is when SQL databases are used to handle web-scale applications. The path to data scalability is straight forward and well understandable.NoSQL databases are often based on a scale-out strategy.  This makes scaling to large data volumes much cheaper than when using the scale-up approach the SQL databases take.