*Reposted with permission from Oracle’s Networking Blog and Neeraj Gupta While writing down this article, I will be referencing to Oracle's latest Engineered...
*Reposted with permission from Oracle’s Networking Blog and Neeraj Gupta While writing down this article, I will be referencing to Oracle's latest Engineered Systems which are built upon InfiniBand technology. Yes, I am talking about Exalogic, Exadata and SuperCluster platforms. In the smallest and minimalistic configuration, we have a set of hosts connected to a pair of InfiniBand switches in dual star topology. Why two ? To provide you with redundancy. Each host has one...
*Reposted with permission from Oracle’s Networking Blog and Neeraj Gupta While writing down this article, I will be referencing to Oracle's latest Engineered Systems which are built upon...
*Reposted with permission from Oracle’s Networking Blog and Neeraj Gupta Heard the buzz word - InfiniBand ? And wondering what it is ? Here is some information...
*Reposted with permission from Oracle’s Networking Blog and Neeraj Gupta Heard the buzz word - InfiniBand ? And wondering what it is ? Here is some information to get you started. I am quite sure that you are already familiar with more common networking technologies like Ethernet and various Wireless media these days. InfiniBand is yet another but it does not reach out to us in our daily lives as much as others and probably thats the reason you are still interested in reading...
*Reposted with permission from Oracle’s Networking Blog and Neeraj Gupta Heard the buzz word - InfiniBand ? And wondering what it is ? Here is some information to get you started. I am quite sure...
Introduction In this previous post I showed how to use the TaskQueryService to query tasks. In this post, I am going to take this one step further and update...
Introduction In this previous post I showed how to use the TaskQueryService to query tasks. In this post, I am going to take this one step further and update the task payload and process the task. Main Article In order to do this, we need to use both the TaskQueryService and the TaskService. This introduces a couple of new challenges that we need to deal with. Let’s take a look at the basic outline of the code first, then drill into the challenges. First, we need to...
Introduction In this previous post I showed how to use the TaskQueryService to query tasks. In this post, I am going to take this one step further and update the task payload and process the task....
Introduction Announcing WLS 12c. Main Article Just a quick post the let you all know that WebLogic Server 12c is now generally available and can be downloaded...
Introduction Announcing WLS 12c. Main Article Just a quick post the let you all know that WebLogic Server 12c is now generally available and can be downloaded from OTN.
Introduction As regular readers know, I am working on a .Net version of the custom worklist sample. As I work on this, I am playing with a few different things...
Introduction As regular readers know, I am working on a .Net version of the custom worklist sample. As I work on this, I am playing with a few different things in .Net along the way, and it seemed like it would be worth sharing these. Ardent readers will recall that the Human Workflow APIs (generally under oracle.bpel package) have web services exposed, but the BPM APIs (generally under oracle.bpm) do not. In this post, we are looking only at the Human Workflow APIs, so...
Introduction As regular readers know, I am working on a .Net version of the custom worklist sample. As I work on this, I am playing with a few different things in .Net along the way, and it seemed...
Introduction This post demonstrates how to use the Human Workflow Services web services (specifically the TaskQueryService) from a C# .Net application. Main...
Introduction This post demonstrates how to use the Human Workflow Services web services (specifically the TaskQueryService) from a C# .Net application. Main Article READ MORE >>
Introduction Recently, I had the opportunity to read Yannick Ongena‘s new book, Oracle WebCenter 11g PS3 Administration Cookbook, from Packt Publishing. The...
Introduction Recently, I had the opportunity to read Yannick Ongena‘s new book, Oracle WebCenter 11g PS3 Administration Cookbook, from Packt Publishing. The book takes the form of a collection of ‘recipes’ – instructions on how to carry out common tasks and explanations of how they work. Main Article Those of you who read RedStack regularly will know that I am big believer in leveraging the experience of those who have gone before you, and not reninventing the wheel. ...
Introduction Recently, I had the opportunity to read Yannick Ongena‘s new book, Oracle WebCenter 11g PS3 Administration Cookbook, from Packt Publishing. The book takes the form of a collection of...
Last week I needed to duplicate a customer's OAM 11g environment to help understand and resolve a problem they were having and needed to simulate a config that...
Last week I needed to duplicate a customer's OAM 11g environment to help understand and resolve a problem they were having and needed to simulate a config that looks like this: The numbers indicate the TCP port used on the server side. All of the red lines are HTTP. The green line (from OHS to the OAM Server) is the OAM NAP protocol. Unfortunately I don't have a load balancer (an F5 in this particular case) handy so I needed to be a bit creative. Apache, mod_proxy and a...
Last week I needed to duplicate a customer's OAM 11g environment to help understand and resolve a problem they were having and needed to simulate a config that looks like this: The numbers indicate...
Introduction Recently, I was working with a customer who was developing an application on Windows (developer) machines and was planning to deploy to a...
Introduction Recently, I was working with a customer who was developing an application on Windows (developer) machines and was planning to deploy to a (production) cluster of WebLogic Servers running on Solaris, with a hardware load balancer. In order to do some functional, load and availability testing of the application before deploying it into production, they needed to set up a cluster in their test environment, but they did not have access to a hardware load balancer in...
Introduction Recently, I was working with a customer who was developing an application on Windows (developer) machines and was planning to deploy to a (production) cluster of WebLogic Servers running...
