DataStructures / System Design
Explain CAP theorem.
The CAP theorem, also known as Brewer's theorem, states that it is impossible for a distributed data store to simultaneously provide more than two out of the following three guarantees:
Consistency: Every read receives the most recent write or an error.
Availability: Every request receives a (non-error) response without guarantee that it contains the most recent write.
Partition tolerance: The system continues to operate despite an arbitrary number of messages being dropped (or delayed) by the network between nodes.
Dogecoin! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi. Use the referral link: Signup now and earn!
Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.
Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
More Related questions...