=Overview=
[[File:stacks_001.png|right|300px]]
The bxp software (bxp) infrastructure is a multi-tier design to delivery high availability with our own private infrastructure within Sungard Availability Amazon Web Services campus in Parkwest. [[Bxp_software_in_SungardBxp_software_in_AWS_Cloud_Services]]
bxp is built on a WIMA WAMA stack (Windows, IISAWS, MySQL, ASP).
=Physical Infrastructure=
Sungard AWS provide numerous high level interconnects to provide redundant Internet connectivity.
Strong security and operational procedure controls ensure this segregation is maintained by all personnel with access. All interactions are auditable.
==Server Recovery Process from back-ups==
On request from All n One, the target server is booted by Sungard AS from an R1soft Live CD. The Sungard AS engineer is prompted for information to enable the recovery software to connect to the R1Soft server. Once connected, the engineer chooses a server image to recover and a point in time to recover to. The necessary data (disk blocks) are then copied from the Disk Safe on the R1Soft server and written to the disk(s) on the target server. Once this restoration process is complete, the target server can be rebooted without the Live CD and normal service is resumed (subject to any caveats e.g. software licensing tied to the original server's UUID, MAC address changes, etc.)