The Netherlands

Road Runner Sports

 

Dan Kelly - CIO

• United States
• 1000+ end-users
• 10 developers
• 3 WLS node in production
• System: Online sale sport shoes

"The ADF Performance Monitor is amazing! We recently launched our first ADF application and needed to resolve several issues affecting stability and performance. The ADFPM provided the visibility needed to pinpoint and with Franks guidance we were able to quickly resolve a wide variety of problems. The tool is intuitive to use, and insights provided are very robust. I highly recommend!"  

Pagoni

Matthieu de Graaf - Architect

• The Netherlands
• 100+ end-users
• 6 developers
• SAAS model, 1 WLS node at customer location in production
• System: custom application for the planning of real-estate development for large governments in The Netherlands.
• Large ADF application; 750+ ViewObjects, 25+ ApplicationModules

“While developing our application, we used the ADF Performance Monitor from the start on. In the ADF framework, it is not always clear what actions exactly are performed during a request. The ADF Performance Monitor gives us an excellent insight. Already during the development of our application it shows us performance bottlenecks that we can resolve immediately. Additionally, we use the ADF Performance Monitor during the test phase. On a regular basis, we watch the ADF Dashboards that highlight performance issues, which we have not discovered during the development phase. Additionally, the ADF Performance Monitor logs all errors that have occurred during the test phase, even those that are not reported by our testers. The ADF Performance Monitor is for us a very valuable tool to create a high-quality and performing ADF application.”  

Dutch Ministry of Justice

Henri Peters - Project Manager Spir-it

• The Netherlands
• 5000+ end-users
• 15+ developers
• 4 WLS nodes in production
• system: The primary information system for the Dutch judiciary is replaced with a new system based on Oracle technology
• Very large ADF application; 1000+ ViewObjects, 15+ ApplicationModules

“The ADF Performance Monitor is for us interesting during application development. But for us it is even more interesting during the implementation/production phase. We use it as a real-time dashboard that shows how much load the application puts on our system. We can even drill down to the level of an individual user. Sometimes we go so far that we proactively approach end-users: before they complain we already have contacted them. For Spir-it is of great value that we can continuously identify the weakest link, even if there is no actual performance problem (yet).” The AMIS ADF Performance Monitor not only affects systems. Henri Peters: “Users are right when they are concerned with the introduction of new information systems. When we showed the real- time performance dashboard of the monitor, they understood that we cannot always avoid performance problems, but are able to resolve problems quickly when they arise. This has resulted in a lot of support of customers that had to implement the new ADF application.”

CACI

Jonas de Graaf - Architect

• The Netherlands
• 350.000+ end-users
• 5 ADF developers
• SAAS model, 10+ WLS node at customer location in production
• System: Student information system for higher education. It is now used on a daily basis by 33 higher education institutions and over 372.000 students.
• Large ADF application; 1000+ ViewObjects, 25+ ApplicationModules

“We use the ADF Performance Monitor intensively at our development environment - in JDevelopers console log - to fix problems already during development. With the ADF Performance Monitor we have detected many slow queries and many multiple redundant ADF ViewObject query executions. We monitor new releases on our pre-production environments to get a feeling of the performance. We monitor our most important customers on production to see if there are problems and to find out if we meet our SLA that we must meet contractually.”

Impulse Info Systems

Erwin Vrielink - Software Architect

• Netherlands
• 10000+ end-users
• 15 developers
• SAAS model, 12 WLS node at customer location in production
• System: Application for mental healthcare; managing time schedule, patients, treatments, finance, e.g.
• Very large ADF application; 1000+ ViewObjects, 10 Root ApplicationModules

“We are using the ADF Performance Monitor now for a couple of years and it’s very helpful for us. It’s a very powerful tool to detect and analyse performance problems and it provides detailed information to investigate and solve problems. We use the tool during development to prevent bad performant software. We are also using it in production environments to proactive detect improvements and for zoom into historical data for analyzing a reported problem.”  

Cargonaut

Wim Brinkmann - DBA

• Netherlands
• 500+ end-users
• 5 developers
• Systems: Several portal applications for airline companies and customs - showing information flows to and from Schiphol (Dutch national airport)
• Several medium sized ADF applications; 100+ ViewObjects, 5 Root ApplicationModules

“We have implemented the ADF Performance Monitor on the Java apps deployed on our tomcat servers. Thanks to this tool we can act proactive so our performance and up-time experience increased dramatically.”

Dutch Public Prosecution Service

ADF Developer

• The Netherlands
• 50+ end-users
• 6 developers
• 1 WLS node at customer location in production
• System: ADF 10g
• 200+ ViewObjects, 3+ ApplicationModules

“The ADF Performance Monitor is a lifesaver; it has detected the production problem we had; memory over-consumption. Only under certain circumstances. Servers even went down because of this. Frank helped us to solve these problems”  

City of Amsterdam

Software Developer - Tax Office City of Amsterdam

• The Netherlands
• 50+ end-users
• 3 developers
• 1 WLS node in production
• system: administrative application supporting tax inspectors

“We had urgent performance problems, a few weeks before our application went into production the response time of a few important screens was more than 10 seconds while it should had been less than 3 seconds. We couldn’t pinpoint the exact location that caused the performance problems. With the ADF Performance Monitor we were able to detect the bottlenecks and we got insight into our application. With this information we have tuned inefficient database queries executed and changed the structure of the ADF application. We solved our performance problems and ended up with response times of less than 2 seconds.”

HZPC

Developer

• Netherlands
• 100+ end-users
• 10+ developers
• Systems: Application managing seed potatoes
• Large ADF applications; 500+ ViewObjects, 10 Root ApplicationModules

“Frank helped us with the tool to troubleshoot our severe performance problems. We limited the number of database rows loaded into the application, and the number of columns in several screens. Frank was a great help!”

Justid

Developer

• Netherlands
• 100+ end-users
• 10+ developers
• Systems: Application managing seed potatoes
• Large ADF applications; 500+ ViewObjects, 10 Root ApplicationModules

“We had severe memory problems. With the ADF Performance Monitor we were able to pinpoint precisely which ADF ViewObjects were responsible and were wasting the server memory.”