Question

Difference between cap theorem and acid properties in big data

Answer 1

CAP consistency promises that every replica of the same logical value, spread across nodes in a distributed system, has the same exact value at all times. ... If a system offers repeatable reads, compare-and-set or full transactions, then to be CAPconsistent, it must offer those guarantees at any node.

Answer 2

Cap is a theorem that describe how the the laws of physics dictate that a distributed system must make a trade off amog desirable characteristics.....

The way in which they are related is that a distributed database which guarantees ACID transaction must choose consis teney over.......