Differences between Citrix Avalon Excalibur and XenApp

1) Citrix Studio is used instead of Delivery Service Console --> in studio you use to configure enviorement and giving access of apps and desktops to users
2) No IMA datastore concept --> it's doesn't use datastore concept
3) There is no dedicated Zone Master
4) Terminal service is no longer needed
5) sites instead of Farms

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