Application integration & Middleware

JBoss EAP Patching

jboss-cli tool comes with a command named patch. As the process is obvious, this blog will be short. Nevertheless, it is still interesting to see how it changes files and directories structure of JBoss binaries. It’s worth noting that RedHat(…)

Elasticsearch: is case-sensitive or insensitive?

One more blog in the Elasticsearch series (blogs list at the bottom), this time we will try to learn more together about indexing and search, more specifically answer the question: is Elasticsearch case-sensitive or case-insensitive?(…)

Elasticsearch – Index, document, and search

I have recently wrote blogs about ELK Stack and more specifically around Elasticsearch, this blog comes as a complement of the previous blog (Data lifecycle management).

Apache Tomcat Monitoring in Prometheus

To monitor Apache Tomcat, the most convenient solution is to use JMX Exporter provided by Prometheus git repository. Enable JMX Remote To enable JMX Remote, I will simply add the following line(…)

Nginx Monitoring in Prometheus

Following my two previous blogs about monitoring, I will now focus on Nginx. Nginx Inc provides an exporter with it’s code: https://github.com/nginxinc/nginx-prometheus-exporter As Nginx cannot run a web application as WebLogic or(…)

WebLogic Monitoring in Prometheus

In this blog, I will explain how to enable WebLogic monitoring in Prometheus as I did for WildFly in my previous blog. WebLogic Monitoring Exporter Oracle is providing, as open source, a(…)

Elasticsearch – Data lifecycle management

Elasticsearch is a very versatile platform that supports a variety of use cases and provides great flexibility around data organization. After a global overview on Elastic Stack, understanding Elasticsearch terminologies, and(…)

OctoPerf Dynamic Browsing

I want to improve the Virtual User (VU) I created in my previous blog by adding dynamic browsing of the shop web site. Indeed, as VU is based on a HAR file, it is statically browsing(…)

OctoPerf Load Testing

OctoPerf is a SaaS tool based on Apache JMeter, the load test functional behavior and measure performance reference tool. Among others, it has several advantages compared to JMeter: It can integrate with(…)

Application & Business Support, the shadow team

dbi services is well known for its high level expertise in technical topics such as Databases or Middleware but not only!  We also have a dedicated team, Application and Business Support, to support our customers in turning their projects into(…)