2. Variety of NoSQL Databases
“Nothing is pleasant that is not spiced with variety.”
Topics Covered In This Chapter
NoSQL databases solve a wide variety of data management problems by offering several types of solutions. NoSQL databases are commonly designed to use multiple servers, but this is not a strict requirement. When systems run on multiple servers, instead of on just one computer, they are known as distributed systems (see Figure 2.1).
This chapter starts with a review of common ...