Skip to main content
Vacation - SOA, App mapping

Sorry for the delays in my posting. A lot has been going on here. I was out of the country for a few days as well.

On the SOA front, I have started and gotten agreement for the first part of our POCs with Amberpoint and Actional. This is good news, as these tools will help us a lot in managing our web of services that we use internally and externally. The POC is focused on internal APIs in use.

As for nlayers, I had an interesting POC, that I was working on but its turning out to be more complex. We are having issues getting the correct machines and span ports configured to use the tool properly. Dealing with 10 spans in an environment is just not effective. There has to be a better way to handle these kinds of things. Hopefully the span issues will get resolved this week.

Comments

Post a Comment

Popular posts from this blog

Dynatrace Growth Misinformation

For my valued readers: I wanted to point out some issues I’ve recently seen in the public domain. As a Gartner analyst, I heard many claims about 200% growth, and all kind of data points which have little basis in fact. When those vendors are asked what actual numbers they are basing those growth claims on, often the questions are dodged. Dynatrace, recently used the Gartner name and brand in a press release. In Its First Year as an Independent Company, Gartner Ranks Dynatrace #1 in APM Market http://www.prweb.com/releases/2015/06/prweb12773790.htm I want to clarify the issues in their statements based on the actual Gartner facts published by Gartner in its Market Share data: Dynatrace says in their press release: “expand globally with more than three times the revenue of other new generation APM vendors” First, let’s look at how new the various technologies are: Dynatrace Data Center RUM (DCRUM) is based on the Adlex technology acquired in 2005, but was cr
10 comments
Read more

Misunderstanding "Open Tracing" for the Enterprise

When first hearing of the OpenTracing project in 2016 there was excitement, finally an open standard for tracing. First, what is a trace? A trace is following a transaction from different services to build an end to end picture. The latency of each transaction segment is captured to determine which is slow, or causing performance issues. The trace may also include metadata such as metrics and logs, more on that later. Great, so if this is open this will solve all interoperability issues we have, and allow me to use multiple APM and tracing tools at once? It will help avoid vendor or project lock-in, unlock cloud services which are opaque or invisible? Nope! Why not? Today there are so many different implementations of tracing providing end to end transaction monitoring, and the reason why is that each project or vendor has different capabilities and use cases for the traces. Most tool users don't need to know the implementation details, but when manually instrumenting wi
2 comments
Read more

Vsphere server issues and upgrade progress

So I found out that using the host update tool versus Vcenter update manager is much easier and more reliable when moving from ESXi 3.5 to 4.0. Before I was using the update manager and it wasn't working all that reliably. So far I haven't had any issues using the host update tool. I've done many upgrades now, and I only have 4 left, 3 of which I am doing this weekend. Whenever I speak to vmware they always think I'm using ESX, when I prefer and expect that people should move to the more appliance model of ESXi. With 4.0 they are pretty much on par, and I'm going to stick with ESXi. On one of my vsphere 4.0 servers (virtualcenter) its doing this annoying thing when I try to use the performance overview:   Perf Charts service experienced and internal error.   Message: Report application initialization is not completed successfully. Retry in 60 seconds.   In my stats.log I see this.   [28 Aug 09, 22:28:07] [ERROR] com.vmware.vim.stats.webui.startup.Stat
7 comments
Read more