Cloud Vedas

In last couple of years I’ve given certification exams of multiple cloud providers. While AWS and Azure exams are more theoretical and based...

Openstack Neutron is the networking service.  It is similar to AWS VPC or Azure VNET. Manual and automatic management of networks and IP a...

Glance is image service of OpenStack. It’s similar to AWS AMI and Azure VM Images. OpenStack Image Service for discovery, registration, an...

Openstack Nova is the equivalent of AWS EC2 instances or Azure VMs. It’s an Infrastructure as a Service (IaaS) offering. Provides managem...

Many people are confused about how many usable IPs you can get in a subnet and how to calculate it. So here I am giving you a simple way to...

Red Hat Certified System Administrator in Red Hat OpenStack exam tests the Openstack management skills of candidate.  Before you start prepa...

Most of the services provided by different cloud providers are same as what you do in on-premises setup, they just have a different name in ...