- transaction isolation
- локализация транзакции (изолирование конкретной транзакции от влияния всех других транзакций)
Большой англо-русский и русско-английский словарь. 2001.
transaction isolation
Смотреть что такое "transaction isolation" в других словарях:
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
Transaction informatique — En informatique, et particulièrement dans les bases de données, une transaction telle qu une réservation, un achat ou un paiement est mise en œuvre via une suite d opérations qui font passer la base de données d un état A antérieur à la… … Wikipédia en Français
Transaction processing — For other uses, see Transaction (disambiguation). In computer science, transaction processing is information processing that is divided into individual, indivisible operations, called transactions. Each transaction must succeed or fail as a… … Wikipedia
Transaction processing system — A Transaction Processing System To be considered a transaction processing system the computer must pass the ACID test.From a technical perspective, a Transaction Processing System (or Transaction Processing Monitor) monitors transaction programs … Wikipedia
Isolation (Informatique) — Pour les articles homonymes, voir Isolation. Dans les Systèmes de Gestion de Bases de Données SGBDR, l Isolation est la capacité d un système d isoler les modifications dans une transaction en cours de celles faites dans les autres transactions… … Wikipédia en Français
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
Database transaction — A transaction comprises a unit of work performed within a database management system (or similar system) against a database, and treated in a coherent and reliable way independent of other transactions. Transactions in a database environment have … Wikipedia
Distributed transaction — A distributed transaction is an operations bundle, in which two or more network hosts are involved. Usually, hosts provide transactional resources, while the transaction manager is responsible for creating and managing a global transaction that… … Wikipedia
Mobile Transaction Models — A Database transaction is defined as unit of processes which change a database from one consistent state to another consistent state. Normally a flat transaction follows the basic properties named as ACID (Atomicity, Consistence, Isolation,… … Wikipedia
Nested transaction — With reference to a database transaction, a nested transaction occurs when a new transaction is started by an instruction that is already inside an existing transaction. The new transaction is said to be nested within the existing transaction,… … Wikipedia
