How to install MongoDB 4.4 on Ubuntu 18?
MongoDB 4.4 installation on Ubuntu Linux 18 is very easy. Here is step-by-step command and you are done.
What is Database?
A database is a collection of data that is organized in a manner that makes it easy to be managed, accessed, and changed.
Change is the only constant in software
We are living in the high tech 21st-century world, where we use to say: “change is the only constant“, it’s not only applicable in software, it’s applicable in general life too. In software, we call it evolution. Whatever we call it, but this is the fact that “change is the only constant“.
JSON overview
JSON format a widely used platform-independent data structure to exchange the data between heterogeneous systems. The JSON format is widely used nowadays by all the developers
why health-check service is required for Load Balancer?
Health check API has three objectives: Reachable, Available, and Functional. understand Reachable, Available, and functional carefully in the post.
Configure kubernetes pods
Simple steps, where you can easily configure pods and deploy on server/kubernetes cluster. Configure kubernetes pods in kubeadm cluster To see all available pods namespace in the system root@kubmaster:~# kubectl get pods -o wide Happy Learning 🙂
Elastic-search, Logstash, and Kibana is know as ELK stack.
ELK stack is an opensource stack, where E stands for Elastic search, L- logstash, and K stands for Kibana
Grafana for Analytic and Visualization
Grafana for Analytic and Visualization, grafana and analytics work together on vertualization Grafan Grafana is open source analytic and visualization tool. Nowdays, organization use this for infrastructure and application analytics but it depends on domain to domain.
what are the security objectives?
Security objectives confidentiality Integrity and Availability plays a vital role in Information Security.
Difference between Copy and Add command in Docker file
I explained the difference between copy and add command in docker file in simple and easy way.