jeekajoo, le 02/04/2014 à 12:18
Je cite:

"In theoretical computer science, the CAP theorem, also known as Brewer's theorem, states that it is impossible for a distributed computer system to simultaneously provide all three of the following guarantees:
- Consistency (all nodes see the same data at the same time)
- Availability (a guarantee that every request receives a response about whether it was successful or failed)
- Partition tolerance (the system continues to operate despite arbitrary message loss or failure of part of the system)
According to the theorem, a distributed system cannot satisfy all three of these guarantees at the same time."
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