Devops zero to Hero - VMs for DevOps

 

Physical servers often waste resources when applications use only a fraction of their capacity, leading to the need for virtualization. With virtualization, a hypervisor installed on a physical server creates multiple VMs, allowing better resource utilization. Examples of popular hypervisors like VMware.

-------------------------------------------------------------- **Virtual Machines vs. Physical Servers** (02:00) -------------------------------------------------------------- | - Real-world Analogy: Building Houses on Land | - VMs enhance resource efficiency compared to physical servers | - Physical Servers often waste resources --------------------------------------------------------------

-------------------------------------------------------------- **Concept of Virtualization** (04:00) +-------------------------------------------------------------- - Hypervisor Creates Multiple VMs - Better Resource Utilization |- Example: VMware Hypervisor --------------------------------------------------------------

+-------------------------------------------------------------- | **Cloud Providers and VMs** (06:00) +-------------------------------------------------------------- | - Cloud Providers like AWS Use Virtualization | - Efficient Data Center Management | - Offering VMs Without Physical Hardware Access +--------------------------------------------------------------

+-------------------------------------------------------------- | **Conclusion** (08:00) | - Emphasis on Improved Efficiency through Virtualization | - Encourage Engagement and Subscription +--------------------------------------------------------------