March 29, 2020
A new video has just been released in my youtube channel related to virtualization types. Also a comparison betwen self-hosted VM and cloud-hosted VM is given. Finally, I give a formal difinition what cloud actually is and define key services Read more…
January 23, 2020
In today’s post I would like to give you some advice what you should pay attention to while selecting a programming course to take to advance your knowledge. The information I provide is related both to onsite and online courses. Read more…
December 11, 2019
In this post we will take care of one important thing related to Cloudera CDH cluster setup – there is a requirement that on all nodes of the cluster Cloudera Manager should be able to execute sudo commands without being Read more…
Today we will do the last preparations related to Cloudera CDH cluster setup. We need to make names of our cluster’s node resolvable – meaning that if i would like to connect from one cluster node to another, for example, Read more…
December 3, 2019
Quite usually I see and read articles where someone is telling which programming language a beginner should start with or just a person who wants to get himself familiar with another programming language. To support his opinion, an author usually Read more…
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