Double-Take Availability is our recommended solution for replicating PSQL databases. We have fully vetted this environment and have successfully configured it for numerous clients, providing both disaster recovery and fault tolerance for these users, as well as enabling a snapshot backup capability for large databases that is otherwise very difficult to achieve.
As the product licensing can vary depending on your exact implementation, we do NOT recommend that you order from these pages without talking to us first! Please give us a call at 708-647-7665 and we will help you figure out the right solution for your specific needs.
To that end, we do NOT currently have database entries for Double-Take Availability for Linux or for the Virtual Recovery Appliances (for VMware or Hyper-V), as licensing of these items can get confusing. If you are looking for a more complicated solution, please contact us and we will create a custom quote for your specific configuration.
Goldstar SKU: DTAVAIL-V
Double-Take Availability for Windows, Virtual Edition (DTAVAILVE) is designed to be used ONLY on virtual servers, and it can be used with ANY operating system type. If you have a physical server, this will NOT work for you.
Goldstar SKU: DTAVAIL-S
Double-Take Availability for Windows, Standard Edition (DTAVAILWSE) is designed to be used on physical servers running the Windows Server "Standard" operating systems.
Goldstar SKU: DTAVAIL-A
Double-Take Availability for Windows, Advanced Edition (DTAVAILAE) is designed to be used on physical servers running the Windows Server "Enterprise" operating systems. (Note that there is no Enterprise edition of Windows Server 2012 or newer.)
Goldstar SKU: DTAVAIL-P
Double-Take Availability for Windows, Datacenter Edition (DTAVAILPE) is designed to be used on physical servers running the Windows Server "Datacenter" operating systems.
Goldstar SKU: DTAVAIL-F
Double-Take Availability for Windows, Foundation Edition (DTAVAILFE) is designed to be used on physical servers running the Windows Server operating systems such as Foundation Edition, Small Business Server, Essentials, and Storage Server.