automatic failover

См. также в других словарях:

• Failover — is the capability to switch over automatically to a redundant or standby computer server, system, or network upon the failure or abnormal termination of the previously active server, system, or network. Failover happens without human intervention …   Wikipedia

• Automatic Storage Management — is a feature provided in Oracle 10g (since rev1) that aims to simplify the database files management. To do so, ASM provides file system and volume management capabilities directly inside the Oracle database kernel, allowing volumes and disks… …   Wikipedia

• Automatic Protection Switching — Protection bezeichnet in Kommunikationsnetzen die Möglichkeit, im Fehlerfall automatisch auf redundant vorgehaltene Ressourcen umzuschalten. Den im Regelfall benutzten Kommunikationsweg (Leitung, Verbindung) bezeichnet man gewöhnlich als… …   Deutsch Wikipedia

• failover — noun a) A means for ensuring high availability of some critical resource (such as a computer system), involving a parallel, backup system which is kept running at all times so that, upon detected failure of the primary system, processing can be …   Wiktionary

• Microsoft SQL Server — Developer(s) Microsoft Stable release SQL Server 2008 R2 (10.50.2500.0 Service Pack 1) / July 11, 2011; 4 months ago …   Wikipedia

• Tandem Computers — A Tandem Computers promotional mug Tandem Computers, Inc. was the dominant manufacturer of fault tolerant computer systems for ATM networks, banks, stock exchanges, telephone switching centers, and other similar commercial transaction processing… …   Wikipedia

• Load balancing (computing) — Load balancing is a computer networking methodology to distribute workload across multiple computers or a computer cluster, network links, central processing units, disk drives, or other resources, to achieve optimal resource utilization,… …   Wikipedia

• Hot spare — A hot spare or hot standby is used as a failover mechanism to provide reliability in system configurations. The hot spare is active and connected as part of a working system. When a key component fails, the hot spare is switched into operation.… …   Wikipedia

• EXASOL — Infobox Company company name = EXASOL AG company type = Private foundation = 2006 location = Nuremberg, Germany products = EXASolution, EXACluster OS industry = Enterprise Software Database Management Data Warehousing homepage =… …   Wikipedia

• NDB Cluster — is the distributed database system underlying MySQL Cluster. It can be used independently of a MySQL Server. From the MySQL Server perspective the Ndb Cluster is a Storage engine for storing tables of rows. From the Ndb Cluster perspective, a… …   Wikipedia

• Switchover — is the capability to manually switch over from one system to a redundant or standby computer server, system, or network upon the failure or abnormal termination of the previously active server, system, or network. Switchover happens with human… …   Wikipedia