Posts Tagged ‘caching’

Citrix NetScaler: Cache Microsoft App-V sequences

Written by Ingmar Verheij on January 3rd, 2014. Posted in Microsoft App-V, Netscaler

Citrix NetScaler: Cache Microsoft App-V sequencesRecently I wrote about streaming App-V 5 packages via HTTP. Using caching in IIS performance can be enhanced while resource consumption on the SMB share are minimized. Since we’re using HTTP for streaming it’s not unlikely a load balancer is used to divide the traffic to multiple App-V streaming servers adding another hop.

When a Citrix NetScaler is used to load balancing App-V Streaming Servers you could use Integrated Caching to cache resources. When resources are cached on the load balancer less network traffic is generated. Integrated Caching is part of the Platinum or Enterprise edition with Caching option.

Microsoft App-V 5.0 – Streaming via HTTP

Written by Ingmar Verheij on October 25th, 2013. Posted in Microsoft App-V

Microsoft App-V 5.0With Microsoft App-V 5.0 virtual application packages (or sequences) can be streamed to the client with two delivery methods: SMB or HTTP. With SMB being the easiest one (all you need is a file share), the HTTP delivery mechanism is IMO more scalable.

The ability to stream via HTTP is natively built-in in the App-V client, no configuration is required. All that is needed to publish the application via HTTP is to specify the URL instead of the UNC location at the Management Server. Unfortunately Microsoft doesn’t provide us with a description on how to built a Microsoft IIS Web Server to enable it to stream App-V packages.

Encrypted pages (HTTPS / SSL) are unable to export to local applications

Written by Ingmar Verheij on November 4th, 2009. Posted in Internet Explorer

Internet based applications can be used to export content to a local application. Usually this is done by exporting the content to a format which is commonly used, like .PDF (Adobe Reader), .XLS (Microsoft Excel) or .DOC (Microsoft Word).

When the data is exported the user is confronted with a dialog which allows the user to open or save the document. In this dialog the content type is already shown (because of the file type association), an indication most of the tasks are processed in a correct order. The dialog could look like this (in dutch):
Right result

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