Serializability

（重定向自Recoverability）

In concurrency control of databases, transaction processing (transaction management), and various transactional applications (e.g., transactional memory and software transactional memory), both centralized and distributed, a transaction schedule is serializable if its outcome (e.g., the resulting database state) is equal to the outcome of its transactions executed serially, i.e., sequentially without overlapping in time. Transactions are normally executed concurrently (they overlap), since this is the most efficient way. Serializability is the major correctness criterion for concurrent transactions' executions. It is considered the highest level of isolation between transactions, and plays an essential role in concurrency control. As such it is supported in all general purpose database systems. Strong strict two-phase locking (SS2PL) is a popular serializability mechanism utilized in most of the database systems (in various variants) since their early days in the 1970s.

单词	recoverability
释义	recoverability /rikʌvərə'biliti/ 英汉-汉英词典 n. 可复(原)性词组 \| 习惯用语您要查找的是不是： recover vt. 恢复；重新获得；弥补 vi. 恢复；胜诉；[体]重新得球 recoverable adj. 可重获的 recoverability n. [计] 可恢复性；可回收程度网络短语: estimating cost recoverability 估计成本收回的可能性 Recoverability tests 可收回性测试 recoverability rate 可回收利用率 structure recoverability 结构恢复性 resource recoverability 资源可采率 strength recoverability 强度回复 stalling recoverability 失速恢复性 recoverability y 易恢复性 Crease recoverability 折痕回复性英语百科 Serializability （重定向自Recoverability） In concurrency control of databases, transaction processing (transaction management), and various transactional applications (e.g., transactional memory and software transactional memory), both centralized and distributed, a transaction schedule is serializable if its outcome (e.g., the resulting database state) is equal to the outcome of its transactions executed serially, i.e., sequentially without overlapping in time. Transactions are normally executed concurrently (they overlap), since this is the most efficient way. Serializability is the major correctness criterion for concurrent transactions' executions. It is considered the highest level of isolation between transactions, and plays an essential role in concurrency control. As such it is supported in all general purpose database systems. Strong strict two-phase locking (SS2PL) is a popular serializability mechanism utilized in most of the database systems (in various variants) since their early days in the 1970s.
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recoverability /rikʌvərə'biliti/

您要查找的是不是：

网络短语:

Serializability