APM and NPM

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Gartner has released its 2012 Magic Quadrant for Application Performance Monitoring (APM) report, highlighting growth in APM spending and a rapidly evolving market. This year's report evaluated…

This post is written by Eric Thomas, Principal Solutions Architect at ExtraHop Networks. Many organizations struggle to find the right level of instrumentation to monitor the performance of their…

Last week, we summarized TRAC Research's Market Insight report, "Improving the Usability of APM Data: Essential Capabilities and Benefits." Read that post here. This week's post lays out one of…

The APM space is expanding and evolving at a rapid pace, leading to older established firms acquiring newer technologies to fill in the gaps in their solutions. As this evolution is certain to…

Virtualization continues to be something of a double-edged sword for businesses. One edge boosts the efficiency of IT infrastructures by providing improved flexibility, scalability, and significant…

Forrester Research recently published a report on the application performance management (APM) market, titled "Market Overview: Application Performance Management, Q4 2011." Led by Principal Analyst…

Selecting the right application performance monitoring (APM) solution can make a huge difference in the long run, especially when keeping in mind several important factors that influence the final…

With the holiday decorations packed away and a new year upon us, we can't help but reflect on 2011. At ExtraHop, we had a fantastic year filled with many milestones as we continued to revolutionize…

In a new white paper released yesterday, distinguished EMA Managing Research Director and former NetScout Vice President Jim Frey documents the value many enterprise IT shops have found in adding…

Retransmission timeout and round-trip time metrics can reveal virtual packet loss. This month's Performance Metric turns to retransmission timeouts (RTOs) and round-trip times, particularly for…

By ExtraHop Networks CEO Jesse Rothstein When Raja Mukerji and I founded ExtraHop Networks in 2007, we had a vision for a powerful and elegant approach to application performance management (APM). We…

Virtualization and cloud computing are taking enterprise IT by storm. Every customer that we work with is either expanding their virtualization practice or looking to see how they can take advantage…

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