Virtualization eliminates the need for any hardware resources.

Virtualization improves resource utilization by allowing multiple VMs to share a single physical server, optimizing resource allocation and reducing hardware costs.

Virtualization decreases server efficiency by isolating resources for each VM.

Virtualization requires more physical servers to operate effectively.

Storage Virtualization

Full Virtualization, Para-Virtualization, Hardware-Assisted Virtualization, OS-Level Virtualization

Application Virtualization

Network Virtualization

Storage virtualization is the process of abstracting physical storage resources to create a unified storage pool, allowing for improved management and efficiency.

Storage virtualization is a method of increasing the physical size of storage devices by adding more hardware.

Storage virtualization refers to the use of physical storage only without any abstraction.

Storage virtualization is the process of physically combining multiple storage devices into a single unit.

Increased hardware dependency

Limited scalability options

Complex data recovery processes

Benefits of using storage virtualization include improved resource utilization, simplified management, enhanced data protection, scalability, and cost savings.

A hypervisor is a network protocol used for data transfer between virtual machines.

A hypervisor is a type of hardware that directly runs multiple operating systems.

A hypervisor is a software that enables virtualization by managing multiple virtual machines on a single physical host.

A hypervisor is a physical server that hosts only one operating system.

Data storage in virtualized environments does not support shared resources.

Data storage in virtualized environments relies solely on physical disks.

Data storage in virtualized environments is static and unchangeable.

Data storage in virtualized environments uses virtual disks and shared storage systems, allowing for dynamic allocation and management.

To provide a backup solution for physical machines.

The purpose of a virtual machine is to enable the execution of multiple operating systems on a single physical machine.

To enhance the graphics performance of a computer.

To increase the speed of a single operating system.

Simplified management processes

Enhanced physical security measures

Challenges associated with virtualization include performance overhead, management complexity, security vulnerabilities, resource contention, and licensing issues.

Increased hardware costs

Virtualization slows down backup processes significantly.

Virtualization eliminates the need for any backup solutions.

Virtualization increases hardware costs and complexity.

Virtualization allows for faster backups, easier replication, and automated recovery processes, enhancing disaster recovery.

SaaS

PaaS

VaaS

IaaS

AWS Lambda

Amazon S3

AWS Fargate

EC2 Reserved Instances