serializable transaction

serializable transaction
сериализуемая транзакция

English-Russian SQL Server dictionary. 2013.

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  • Concurrency control — In information technology and computer science, especially in the fields of computer programming (see also concurrent programming, parallel programming), operating systems (see also parallel computing), multiprocessors, and databases, concurrency …   Wikipedia

  • Thomas write rule — In computer science, in the field of databases, the Thomas Write rule is a rule in timestamp based concurrency control.Given a Timestamp on a transaction T, TS(T) and Write Timestamp on an object O, WTS(O):It states if TS(T) < WTS(O), the current …   Wikipedia

  • Serializability — In concurrency control of databases,[1][2] transaction processing (transaction management), and various transactional applications (e.g., transactional memory[3] and software transactional memory), both centralized and distributed, a transaction… …   Wikipedia

  • Schedule (computer science) — In the fields of databases and transaction processing (transaction management), a schedule (also called history) of a system is an abstract model to describe execution of transactions running in the system. Often it is a list of operations… …   Wikipedia

  • Commitment ordering — In concurrency control of databases, transaction processing (transaction management), and related applications, Commitment ordering (or Commit ordering; CO; (Raz 1990, 1992, 1994, 2009)) is a class of interoperable Serializability techniques …   Wikipedia

  • Snapshot isolation — In databases, snapshot isolation is a isolation mode into Microsoft SQL Server 2005. It is similar to Multiversion concurrency control (MVCC). It guarantees that all reads made in a transaction will see a consistent snapshot of the database, and… …   Wikipedia

  • Global serializability — In concurrency control of databases, transaction processing (transaction management), and other transactional distributed applications, Global serializability (or Modular serializability) is a property of a global schedule of transactions. A… …   Wikipedia

  • Isolation (database systems) — In database systems, isolation is a property that defines how/when the changes made by one operation become visible to other concurrent operations. Isolation is one of the ACID (Atomicity, Consistency, Isolation, Durability) properties.Isolation… …   Wikipedia

  • Isolation (Datenbank) — In der Informatik bezeichnet der Begriff Isolation die Trennung von Transaktionen auf eine Weise, dass eine laufende Transaktion nicht von einer parallel ablaufenden Transaktion durch Änderung der benutzten Daten in einen undefinierten Zustand… …   Deutsch Wikipedia

  • Mise a jour perdue — Mise à jour perdue La mise à jour perdue (en anglais lost update) est un type d erreur qui peut apparaître en informatique lorsque plusieurs accès en écriture à une information partagée ont lieu en parallèle. Lorsque deux transactions modifient… …   Wikipédia en Français

  • Mise À Jour Perdue — La mise à jour perdue (en anglais lost update) est un type d erreur qui peut apparaître en informatique lorsque plusieurs accès en écriture à une information partagée ont lieu en parallèle. Lorsque deux transactions modifient la même information …   Wikipédia en Français


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