Nov2011

Get ready for the Windows Mainframe

In today’s cloud-centric, virtual everything world it’s easy to forget that the mainframe still dominates enterprise IT. So when IBM announced zEnterprise in July 2010 its potential as a virtualization platform may have been overlooked. Now however it may be time to look again.

Sep2011

Confio Addresses a “Dark Corner” in Virtualized Database Performance

Confio IgniteVM uniquely provides a consolidated view of resource utilization and latency across database servers like Oracle, SQL Server, DB2, and Sybase and the virtual machine layer, the physical host layer and the storage layer. This provides a valuable performance management perspective to DBA’s as well as to the virtualization team that often is held responsible for performance issues in database based applications.

Jul2011

Virtualization Performance Management and Misleading Averages

What is still missing here is any kind of an end-to-end view of infrastructure latency that is also real time, deterministic and comprehensive. The marrying of the SAN point of view with the IP network point of view is the obvious combination. The hard issue here will be the identification of the applications so that these view of infrastructure performance can be surfaced on a per application basis. In summary, we have a long way to go here, and this just might be why so many of those virtualization projects for business critical and performance critical applications are having so much trouble getting traction.

Jul2011

News: Compuware acquires dynaTrace

The news today is that Compuware has acquired dynaTrace. This is an extremely significant development as this is the first example of one of the “traditional” systems management vendors (IBM, HP, CA, BMC, Compuware, Quest), stepping up their game to acquire one of these new innovators that address these new use cases and requirements.

May2011

So What Should a Cloud SLA Look Like?

Public Cloud SLA’s are worthless. They need to be replaced by metrics that measure the responsiveness of what the cloud provider owns to the layer of software from the customer running in the cloud. Developing these metrics will require significant changes to existing APM approaches in order to be able to separate time spent in the application from time spent in the application framework or OS.

Apr2011

News: BMC buys Coradiant

BMC has acquired Coradiant the leader in web applications performance management. Now it remains to be seen if BMC will follow up this step with additional steps to create a modern monitoring stack suited for virtualization and the cloud, or if BMC will under-utilize Coradiant’s assets by simply integrating Coradiant with its legacy systems management framework.