Application performance management

Application monitoring redefined – full stack application performance management for the customer-centric era

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A Thousand Points of Light: Critical Performance Insights from Wire Data

Modernizing and optimizing. Transforming. If you’re in IT, you hear these terms frequently. They likely mean different things to different organizations, but there are a couple of recurring themes. Increasing agility to respond in real time to shifts in business demands. Managing the costs associated with increased complexity, through automation and intelligence as well as rationalization and consolidation. Cloud – private, hybrid, public – is not the result; rather, cloud… read more

Hunting and Fixing AWS DynamoDB Client Scalability Issues on Tomcat

As a performance consultant, I get called on to address various performance issues. One of our recent scalability issues happened on a micro service exposing a REST API. The micro service runs on Apache Tomcat, on an AWS EC2 instance, in a VPC. It uses ehcache as in-memory cache and Dynamo DB as persistent data source. DynamoDB gets updates from the source system using data pipeline built in Kinesis… read more

Strong growth and the largest market share puts Dynatrace at #1. Again.

Gartner, Inc., a leading IT research and advisory firm, has ranked Dynatrace as the number one global Application Performance Monitoring (APM) solution provider, once again. This ranking is based on 2016 market share revenue identified in Gartner’s report: “Market Share: All Software Markets, Worldwide, 2016” for Performance Analysis: APM in the IT Operations Market. Here’s our interpretation of what this all means for Dynatrace and our customers: Dynatrace is… read more

Hybrid Cloud Problem Patterns: Chasing DNS Lookup Times from AWS EC2

As a performance architect, I get called into various production performance issues. One of our recent production issues happened on Tomcat AppServer running on an AWS EC2 instance in a VPC. VPC is joined with an on-premise DNS server. This service calls another micro service. When service went live, we noticed a high response time from a downstream micro service, and the downstream service logs did not show any performance… read more

Meet Dynatrace team at ServiceNow Knowledge17

Planning to be in Orlando, Florida from May 6-11 for ServiceNow Knowledge 17? If so, be sure to visit the Dynatrace team at booth #602 for a demonstration of how Dynatrace detects service performance and availability problems in real time.    This year’s ServiceNow Knowledge conference focuses on limiting downtime, intelligent performance analytics, and taking control of cloud resources. This is why this year’s event provides the perfect… read more

Monitoring .NET Core Applications with Dynatrace

This post was coauthored with Georg Schausberger. If you follow the development of the .NET framework you probably know that there are some tremendous changes in the Microsoft world: the cross-platform, open-source implementation of .NET, the .NET Core was released and with Visual Studio 2017 finally, the tooling for development also reached RTM state. So, the framework is RTM, the tooling for development is also RTM, and we believe… read more

Going head to head in APM: Dynatrace VS AppDynamics

The APM (application performance management) market is one of the most watched and in-demand tech industries today. Why? Because perfect application performance is undeniably the holy grail for every modern business. That’s why we set about redefining how global businesses approach APM more than four years ago. You see, we saw on the horizon just how insanely complex and hyperscale our IT environments were about to get. So,… read more

Automating Shared Infrastructure Impact Analysis: Why Monitoring Backend Jobs is as important as monitoring applications

This posting illustrates how to effectively automate shared infrastructure analysis to support both your back-end jobs and your applications. Last week Gerald, one of our Dynatrace AppMon super users, sent me a PurePath as part of my Share Your PurePath program. He wanted to get my opinion on high I/O time they sporadically see in some of their key transactions on their Adobe-based documentation management system. The hotspot he tried… read more

Dynatrace partners, HCL Technologies & CSC stand tall in new Gartner report

Here at Dynatrace, we were pretty excited (but not completely surprised) to see a number of our partners making the A-list in Gartner’s newly launched Magic Quadrant report, which identifies the top 20 Public Cloud Infrastructure Managed Service Providers Worldwide. Accenture, HCL, CSC, Capgemini, Melbourne IT, Bulletproof, Rackspace, Wipro and Infosys are among our partners that made the list. I specifically called out HCL and CSC because it just so… read more

How IT in the age of digital transformation is like the space race

Next month will mark the 47th anniversary of Apollo 13. The film that recounts the story is a favorite of mine, probably because it so masterfully captures the incredible suspense, fear, and hope felt by people everywhere, that I personally recall very well. I also know how an organization’s digital transformation can generate similar reactions! Apollo 13 was likely a casualty of the space program’s incredibly aggressive schedule. NASA, with… read more