Netscaler Knowledgebase

Citrix Upgrade Reduces Web Server Requirements for Web 2.0 Apps
   

Reporter, Tim Greene, highlights the new Web 2.0 Push feature of NetScaler and its ability to reduce the number of servers needed for highly interactive Web 2.0 applications: “Web 2.0 Push offloads some of that burden by maintaining links to the individual users and dispersing bid information to them as it comes in via a single connection with the server.”
   

http://citrix.com/English/NE/news/news.asp?newsID=1689393