Wednesday Aug 21, 2013

Custom Cookie impacts Agile File Server operations

Many customers use Web Proxy or hardware Load Balancer in front of Agile Application Server to implement the function of proxy and failover. LoadBalancer may be configured to insert its own cookies to keep session stickiness across different back end Application Servers. It is for technical purpose. While Web Proxy also may be added customized cookie for business uses for customers' own. Each of case about custom cookie may cause File Server fail to upload/download files on IE browser. Let's see how it happens and how to resolve.[Read More]

Monday Jul 15, 2013

Agile File Server impacted by TCP Compression Solution

Usually, Agile JavaClient is only used internally. Here "internally" I especially means the LAN in same physical location. I do not suggest it to be "externally" used across WAN or VPN. That is because JavaClient is a fat client, each EJB invockation involves too much redundant data in TCP packages. And you will see delay in JavaClient if you intend to use externally, the delay includes slow login, slow response of tab click. However there is still some customers using it externally and their feedback is JavaClient works very fast in WAN like in LAN, with some special network technology. Customers are happy with that, but issue comes...[Read More]

Friday May 10, 2013

Checksum in Agile File Server

We will discuss the concept of checksum in Agile PLM and related technology. If enabled Checksum Calculation in Agile PLM, we may see below error when do CheckOut/CheckIn file attachment. This scenario means the original physical file is modified by external program beyond Agile.[Read More]
About


Jie Chen is the L3 memeber in Oracle Agile Support.
This blog focuses on the Maintenance, Diagnosis and Tuning related technical skills.
The technology covers Java/JavaEE, Weblogic, Security, Clustering, and Database of course.

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