Jim Hirschauer

Jim Hirschauer

Jim Hirschauer is a Technology Evangelist for AppDynamics. He has an extensive background working in highly available, business critical, large enterprise IT operations environments. Jim has been interested in application performance testing and monitoring since he was a Systems Administrator working in a retail bank. His passion for performance analysis led him down a path where he would design, implement and manage the cloud computing monitoring architecture for a top 10 investment bank. During his tenure at the investment bank, Jim created new processes and procedures that increased overall code release quality and dramatically improved end user experience.



Product

APM vs aaNPM – Cutting Through the Marketing BS

Marketing; mixed feelings! I’m really looking forward to the new super bowl ads (some are pure marketing genius) in a few weeks but I really dislike all of the confusion that marketing tends to create in the technology world. In todays blog post I’m going to attempt to cut through all of the marketing BS […]




Product

The Digital Enterprise – Problems and Solutions

According to a recent article featured in Wall Street and Technology, Financial Services (FS) companies have a problem. The article explains that FS companies built more datacenter capacity than they needed when profits were up and demand was rising. Now that profits are lower and demand has not risen as expected the data centers are […]




News

A Private Equity Buy Out Horror Story

This is a cautionary story from my personal work history about one private equity company’s buy-out of an enterprise software vendor. A major news story broke today about Elliot Management Corporation’s bid to take Riverbed Technology private for a premium of $19.00 per share in cash. One of Riverbeds competitors Compuware has also been a […]




Product

Insights from an Investment Banking Monitoring Architect

To put it very simply, Financial Services companies have a unique set of challenges that they have to deal with every day. They are a high priority target for hackers, they are highly regulated by federal and state governments, they deal with and employ some of the most demanding people on the planet, problems with […]




Engineering

A Real Example of the Database to Storage Performance Relationship

Most enterprise databases today run on shared storage volumes (SAN, NAS, etc…) that are accessed over the network or via Fibre Channel connection. The shared storage concept is great for helping to keep storage infrastructure and management costs relatively low but creates cross silo finger pointing when there are performance issues. In this blog post […]




Engineering

What’s up with the Network and Storage teams?

A few weeks ago I was presenting at CMG Performance and Capacity 2013 and during my presentation we (myself and a few audience members) got slightly side-tracked. Our conversation somehow took a turn and became a question of why it was so hard to get performance data from the network and storage teams. Audience members […]




Product

How Garmin attacks IT and business problems with Application Performance Management (APM)

If you’ve used a GPS product before you’re probably familiar with Garmin. They are the leading worldwide provider of navigation devices and technologies. In addition to their popular consumer GPS products, Garmin also offers devices for planes, boats, outdoor activities, fitness, and cars. Because end user experience is so important to Garmin and its customers, ensuring the […]




Engineering

An Example of How Node.js is Faster Than PHP – Part 2

In my previous post I installed and configured Ghost (a node.js based blogging platform) and WordPress (a PHP based blogging platform and CMS). The purpose of that blog post was to test relative performance of the 2 platforms to see which one could handle more load. The test doesn’t compare like code between node.js and […]




Engineering

DevOps Is No Replacement for Ops

DevOps is gaining traction according to a study at the end of 2012 by Puppet Labs. Their study concluded that DevOps adoption within companies grew by 26% year over year. DevOps is still misunderstood and has tremendous room for greater adoption still but let’s be clear about one very important thing: DevOps is not a […]




News

Forrester Talks Automation and Application Performance Management

Jean-Pierre (JP) Garbani of the analyst firm Forrester recently wrote a research paper titled “Technology Spotlight: Automate Application Performance Management – Automate Your Incident Management Process With Run Book Automation“. In this paper JP discusses the fact that IT must embrace automation if they are to be successful moving forward. He goes on to describe Run Book […]