Two clustered Veeam Software Appliances, so a node failure does not take down backup services. One node does all the work while constantly copying its state across; switching over or failing over is an administrator's call.
Also called HA cluster.
Read more: Veeam Help Center
In the Ultra Transcenders books
Each book explains High Availability cluster in context, with comparison tables and the common traps.
Terms in this definition
- ALL
A DAX function that ignores any filters and gives back every row of a table or every value of the named columns. Used within CALCULATE, it works as a modifier that clears filters, although REMOVEFILTERS states that intent more clearly where it is available.
- State
A parameter in OAuth that carries custom data through the authorisation flow and back, as with the "Support state parameter" option in APIM.
- OVER
Gives a T-SQL window function its window: PARTITION BY, ORDER BY and, if wanted, a ROWS or RANGE frame. Rankings and running totals can then be worked out while every row is kept.
Related terms
- network partition
A management network fault splits an HA cluster into groups of hosts that cannot reach each other; only the group holding a VM's primary host keeps protecting it.
- What if I Lose 1 Host in a Cluster
Part of the capacity planning dashboard for vSphere: it imagines an HA cluster losing a single host and estimates how long the remaining CPU and memory would last.