provide a consistent file system image across servers in a cluster, allowing the servers to simultaneously read and write to a single shared file system.
eliminate single points of failure and by failing over services from one cluster node to another in case a node goes becomes inoperative.
dispatch network service requests to multiple cluster nodes to balance the request load among the cluster nodes.
carry out parallel or concurrent processing, thus helping to improve performance of applications.
We provide Pacemaker, Corosync and DRBD/GFS2/SAN based high-availability cluster solutions to organizations around the world, for running critical systems without down-times. The cluster automatically failover services, data and databases from one cluster node to another in case a node become inoperative.
Our HA clusters consists of:
Our storage cluster solution are based on Gluster and Ceph. Using common off-the-shelf hardware, you can create large, distributed storage solutions for media streaming, data analysis, and other data- and bandwidth-intensive tasks.