ABS Senior Virtualization Engineer, Hersey Cartwright, earned his Citrix Certified Advanced Administrator (CCAA). This level of certification with Citrix
builds on his CCAs for XenApp and XenDesktop that he has also acquired over the past 60 days. The CCAA is the highest Administrator level Citrix certification offered for XenApp and should pave the way for ABS to offer varying degrees of virtualization at the Application level, Desktop level, and Server level thereby completing our virtualization portfolio overall.
Citrix XenApp is an application delivery solution that enables any Windows application to be virtualized, centralized and managed in the data center, and instantly delivered as a service to users anywhere on any device. Virtual application delivery with XenApp enables organizations to improve application management by:
- Centralizing applications in the datacenter to reduce complexity and lower the cost of desktop management by up to 50 percent
- Controlling and encrypting access to data and applications to improve security
- Delivering applications instantly to users anywhere on any device
- Simplifying and automating the process of delivering or updating applications, enabling IT to focus on strategic initiatives
As an example of how this technology can be leveraged, consider this use case we are exploring with a local school system:
Currently the school system administers the National SOL (Standards of Learning) test each year and each year this is a logistical nightmare for system administrators and facilitators of the test. This is because the test is administered online via Internet Explorer across approximately 4000 unique end-points (workstations) simultaneously. Due to the varying configurations of each end-point, the different levels of software installed such as Java, and the network bandwidth required to support each end-point, this process places quite the burden on the school system each year and occupies a significant operational expenditure and time commitment for employees to prepare.
Instead of accessing the test at each workstation locally, Hersey can virtualize the Internet Explorer application with a common and tested configuration specific for the SOL test and then deliver this application from a centralized location to each end-point thereby removing the configuration discrepancies, standardizing on a common level of software required to support the test, and significantly reducing the burden on the network thereby ensuring the consistency and usability of the application for the students. By consolidating the application across all end-points to a central application, the school system only needs to prepare and test the single configuration instead of certifying 4000 end-points. This represents a significant cost savings for the school system in the form of work hours that allows them to concentrate on other strategic initiatives to move the school system forward instead of spending a large amount of time managing the day-to-day.