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A map to your infrastructure

Application dependency mapping is the tool you need to align IT with the business.
By Julie Bort , Network World , 06/26/2006
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Despite its history, ADM is only now beginning to generate buzz, in part because industry heavyweights have begun swallowing the start-ups that founded this niche. Mercury Interactive launched such activity in mid-2004 with the acquisition of Appilog, but IBM and Symantec validated it with their November 2005 and February 2006 purchases of Collation and Relicore, respectively. Adoption will now begin to soar, with ADM running on about 500 clients by year's end, nearly 1,500 by 2007 and 4,000 by 2010, according to Forrester Research in its report "Application Mapping for the CMDB, Q1 2006."

As you move into next-generation network management, here's a phrase that will help to unlock the promise of it all: application dependency mapping. Because the network industry is fond of acronyms, I'll refer to this as "ADM."

But before we get into the growing influence of ADM, let's connect the dots. As you know, the New Data Center is all about the application and ultimately the business process. Application users don't care about routing tables and WAN acceleration devices.

They want their critical applications to work beautifully every time they are needed. From a network-management perspective, IT makes this happen by ensuring that applications, and all components that support them, work properly all the time, or that they fail over when they run into trouble. That works fine when things are simple and money is plentiful.

Yet the strategy that "all devices are equal" in the eyes of the network-management tool begins to crumble as complexity rises and budgets get tight. A far more efficient way to manage the infrastructure is to ensure that priority is always given to the devices that shoulder the mission-critical applications. That's a wonderful concept - the problem is that network-management tools are not designed to look for business processes.

Enter ADM, which automatically maps applications to the infrastructure showing what components the applications touch as they use the network. Products that perform this task mine configuration files, port-allocation tables and device-level management data to analyze and determine application dependencies. The technology isn't new. For instance, in 2002 industry leader Relicore began shipping Clarity, which discovers application dependencies in real time.

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Partner Content

NetScout and analyst Jim Metzler have teamed to deliver a series of IT Briefs on Network and Application Performance Management leveraging research from NetScout's nGenius & Sniffer users.

www.netscout.com

Metzler on Service Delivery Management

Delivering IT business value by evolving our thinking from managing application performance to focusing on services.

Learn More

2009 Handbook of Application Delivery

Successful IT organizations must know how to make the right application delivery decisions in these tough economic times.

Download the Handbook

Metzler on the Modern IP Network

Discusses the growing emphasis on network management and the need to implement a holistic view of the end-to-end experience of the user.

Read the Brief