New to this topic? Not sure where to start? For your convenience, we have created the below learning path where articles are organised in the order of their relevance and complexity. Start from the beginning and read one by one to master the subject.
|1||What is NoSQL||Intermediate|
|2||Understanding CAP theorem||Advanced|
|3||We Know ACID. What is BASE?||Advanced|
Despite the high demand in recent years for massively distributed databases with high partition fault-tolerance, the CAP theorem stipulates that it is actually impossible for a distributed system to provide consistency, availability and partition fault-tolerance guarantees simultaneously; a distributed system can satisfy at most any two of these guarantees at the same time, but not all three. Let's understand this in detail.
NoSQL is not the name of any particular database instead it refers to a broad class of non-relational databases that differ from classical relational database management systems (RDBMS) in some significant aspects, most notably because they do not use SQL as their primary query language, instead providing access by means of Application Programming Interfaces (API).