Red Hat Satellite is a system management software for Red Hat Enterprise Linux that provided by Red Hat. Red Hat Satellite is an open source software but you have to pay for subscriptions, if you want access to that. Red Hat Satellite or any other system management software is necessary for medium and large companies to provision, manage and keep update physical and virtual servers.
Vembu BDR Suite is one of most popular backup and replication software for virtual and physical environments. If you have read my previous post about Vembu products, you may know that Vembu BDR Suite supporting both VMware and Hyper-V virtual environments and physical environment as well as. Vembu BDR Suite 4.0 is now out for production setups with many new features, functionalities and performance enhancements.