
Reaping the benefits of live web conferencing and seminars in a virtualized environment
Adobe Acrobat Connect Pro 7.5 offers organizations a secure, intuitive, and hassle-free way
to engage in live and on-demand web conferencing, web seminars, and eLearning. Acrobat Connect Pro is an ideal solution for enterprises because it offers flexible deployment options, strong security, and an architecture based on open standards.
To extend the benefits of Acrobat Connect Pro to customers with virtualized server architectures, Adobe tested the application running VMware ESX Server to determine the application’s performance in a virtual environment. The tested configurations include a single application server setup that supports up to 500 concurrent users and a clustered three-server setup that supports up to 500 concurrent users per server. Each configuration uses a dedicated virtualized database. In these two configurations, Adobe found that Acrobat Connect Pro performed on par with an equivalent physical installation, showing minimal variations in performance. Any variations in performance were within acceptable limits, and the user experience was comparable. Customers who want to install Acrobat Connect Pro on VMware ESX Server can do so without negative impact on either performance or user experience.
http://www.adobe.com/products/acrobatconnectpro/pdfs/VCMPInstallGuideFINALNov032009.pdf
A cross-domain policy file is an XML document that grants a web client—such as Adobe Flash Player (though not necessarily limited to it)—permission to handle data across multiple domains. When a client hosts content from a particular source domain and that content makes requests directed towards a domain other than its own, the remote domain would need to host a cross-domain policy file that grants access to the source domain, allowing the client to continue with the transaction. Policy files grant read access to data as well as permit a client to include custom headers in cross-domain requests.
http://www.adobe.com/devnet/articles/crossdomain_policy_file_spec.html
We made a big change to the Adobe Groups homepage today. Now, when you log in, you'll see a list of all groups that you have joined right there on the page.
No more bookmarking groups or having to go to your profile page to see the full list!