atomicity nghĩa là gì

Ví dụ về atomicity

• Continuous scattering and non-atomicity of a face-homogeneous random walk.

• Although implementations vary depending on factors such as concurrency issues, the principle of atomicity i.e. complete success or complete failure remain.

• However, if a failure occurs, then due to atomicity, the amount will either be transferred completely or will not even start.

• Atomicity may be achieved by using a machine instruction that is able to read, modify and write the semaphore in a single operation.

• Both are done to ensure atomicity and durability of transactions.

• All "distributed transactional systems" rely on some atomic commitment protocol to coordinate atomicity (whether to commit or abort) among processes in a distributed transaction.

• An example of atomicity is ordering an airline ticket where two actions are required: payment, and a seat reservation.

• Transaction consistency is also frequently referred to as atomicity.