by Markus Breuer | Nov 19, 2019 | Big Data
Openshift templates are Openshift’s answer to Kubernetes helm charts. In this way, an openshift template contains a list of objects. In consequence, applying an openshift template substitutes its placeholders. Also, it contains a parameter list. Openshift...
by Markus Breuer | Aug 31, 2019 | Big Data
Jenkins supports using docker container engine. As result, Jenkins pipelines are going towards server less builds. Using the built-in docker plugin in pipelines is pretty simple. In that way, pipeline performs native calls to docker. And in consequence, docker is...
by Markus Breuer | Aug 7, 2019 | Big Data
The term of service mesh is on every ones lips. Many people consider it synonymous with istio. But that is not correct at all. Of course, istio implements a service mesh. Independant from istio there exist different solutions. But what is a service mesh architecture?...
by Markus Breuer | Jul 14, 2019 | Big Data
GIT is a famous and powerful SCM for professionals. Behind the scenes it is a simple key value store. This article covers, how GIT uses key value store concepts. All high level operation rely on this basic. In this way, if you know how git uses key value store...
by Markus Breuer | Jul 11, 2019 | Big Data
What is java code cache? Java code cache is an area where JVM stores its byte code compiled into native code. Java 7 introduced the feature of tiered compilation. So compiled byte code from java class files passes the JIT-Compiler. This happens at run time and...
by Markus Breuer | Jul 7, 2019 | Big Data
Apache Maven java build tool? Maven is a widely used build management tool. Apache Software Foundation maintains maven in java programming language. So a lot of java projects use maven as build management tool. Maven follows the paradigm convention over configuration....
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