HA setups have major drawbacks in a typical home lab ...

Putting those old laptops to good use ...

When it comes to mission-critical systems and databases, we all know that we need to plan for disaster. It's not the most exciting work; there's often little reward even when it's well done, and the ...

Exchange Server 2010 incorporates a number of high-availability features that system admins will find useful, including a new database availability groups (DAG) feature. Mailbox databases and the data ...

A high-availability stack serves one purpose: through a redundant setup of two or more nodes, ensure service availability and recover services automatically in case of a problem. Florian Haas explores ...

The obvious solution for bringing HA (high availability) to your Exchange server is to use Microsoft’s own Exchange clustering features. Although Exchange’s clustering is reliable and robust, this isn ...

Since the boom and bust of the early 2000s, acutely felt in the telecommunications industry, business and technology practices have, through necessity, needed to change. Traditional voice networks are ...

Higher levels of availability have become all the rage. The days of service-level agreements (SLAs) with explicit definitions of RPO (recovery-point objectives) and RTO (recovery-time objectives) may ...

Major update of enterprise storage software Open-E JovianDSS now includes failover functionality for NFS and iSCSI protocols plus more Atlanta, Georgia; September 10, 2015: – Open-E, a leading ...