The concept of virtualization technology has coexisted with Cloud Computing. This idea has revolutionized information technology, facilitating services to manage various business infrastructures and workloads. Technically, Cloud Computing is a virtualization cloud that accommodates multiple cloud services and makes them available to customers as per demand.
This article is a walkthrough of Virtualization and related subjects.
What does Virtualization mean?
If something is referred to as “virtual”, it displays the intangible nature of that thing; it only exists in imagination, illustration, or ideas without its physical form.
Conversion of any physical object or entity to non-physical existence can be referred to as Virtualization. This Virtualization is the expectation of modern technology and depicts advancement.
Virtualization in Cloud Computing
In Cloud Computing, Virtualization creates a virtual version of physical resources such as hardware, server, storage device, etc.
This process minimizes the need for physical resources as every resource or facility is available over the Cloud. Virtualization involves many types and forms that can be utilized according to the market.
What is the need for Virtualization?
The idea behind building virtual architecture helps address many industry-related concerns like gaining cost efficiency, hardware reduction, minimizing manual work, long-term reliability, and online availability.
Virtualization permits sharing of a single physical instance of a resource or an application among multiple customers and organizations simultaneously. This process is also helpful in dealing with disaster recovery and management.
Overall, Virtualization has significantly impacted technology to curb human engagement and efforts.
Let us have a brief look at some of the advantages it provides:
Advantages of Virtualization
- Flexible and efficient resource allocation: Digitalizing everything over the cloud increases flexibility and automates resource distribution without human interference.
- Enhanced productivity: Since the resources are disseminated properly, the overall productivity expands and enhances.
- It lowers the cost of IT infrastructure: Workload migration or online access and control reduce the cost of operating on-premise.
- Remote access and rapid scalability: Virtualization enables users to access resources remotely and promotes better scalability.
- High availability and increased reliability: Since everything is stored on the cloud, users can access the data anytime, which is also secured and safe.
- Disaster recovery and backup: Virtualization prevents data loss and can be retrieved anytime.
- Pay peruses of the IT infrastructure on-demand: This facility only provides the privilege to pay for resources being used on-demand.
- Enables running multiple operating systems: With limitless storage capacity and efficiency, virtualization can make multiple operating systems run simultaneously.
- Multi-access at one time: Everything present over the cloud gives more than one user a chance to access data.
- Reduces human efforts in resource management and saves time: When the workload is shifted to the cloud and is virtualized, it reduces human intervention to look after resources management and utility.
Types of virtualizations
Following are the 7 types of virtualizations:
1. Application Virtualization:
Application virtualization enables users to gain control over an application from a server. The server stores all data and other application information but can still run on a local workstation through the internet. This kind of Virtualization can use RAM and CPU to run the programs while storing them centrally on a server.
2. Desktop/OS Virtualization:
Desktop virtualization permits the user’s operating system to be remotely stored on a server. Users can access their desktops virtually, from anywhere, through a different approach. OS Virtualization is prominently utilized for testing the applications on various platforms of OS. It provides user mobility, portability, and easy software installation, updates, and patch management.
3. Network Virtualization:
Network virtualization executes multiple virtual networks, each having a separate control and data profile. It automates the management of IPs and is acquired through tools such as routing tables, NICs, switches, and VLAN tags.
Network virtualization also provides a facility to create and provision virtual networks—logical switches, routers, firewalls, load balancers, Virtual Private Networks (VPN), and workload security within a limited period.
4. Storage Virtualization:
Storage virtualization is a facility that makes physical storage services available over the server. It enables storage from multiple sources to be managed and used as a single repository.
Storage virtualization software maintains effortless operations, consistent performance, and advanced functioning despite changes and breaks down. Storage virtualization is one of the efficient ways to prevent data loss and is less prone to any disaster.
5. Data virtualization:
Data virtualization is a form of Virtualization in which the data is assembled from various sources and managed at a single location without much technical information involved.
This process does not involve much scrutiny, such as how data is accumulated, its origin, and how it is formatted and arranged logically so that interested people, shareholders, and users can view its digital form through the various cloud services remotely.
6. Server Virtualization:
Server virtualization is a process where the central server (physical server) is divided into multiple different virtual servers by changing the address, enabling each system to operate its operating systems in an isolated and independent manner. Each sub-server knows the identity of the central server; this helps enhance the performance and reduces the operating cost by deploying primary server resources into a sub-server resource.
Server virtualization can also be done to balance the load.
7. Hardware Virtualization:
Installing a virtual machine manager (VMM) on the hardware system is known as hardware virtualization.
After the hardware virtualization, the different operating systems can be installed, and various applications can be run using those OS.
Virtualization and Rapyder
What does Rapyder bring to the desk?
Rapyder cloud solution is a cloud consulting firm committed to availing Cloud solutions and services as required to manage infrastructure workload and ensure business reliability..
Rapyder Cloud offers a full complement of Cloud-based virtualization solutions to organizations that are not willing to manage the potential risk of the future but also aims to help organizations that are managing their business continuity.
In addition to providing Cloud-based virtual solutions, our team has gained expertise in the following services:
- Cloud Consulting and Implementation
- Managed Cloud Services
- Cloud Migration
- Big Data
- Well-Architected Framework
- Serverless Computing
- End-User Computing
- Database Services
- Cloud Security.
Rapyder is an agile and innovative company that makes Cloud work for you.
Virtualization is the basis of modern technology; this blog unleashes the different aspects of Virtualization and its impact in today’s world. Everything we see today in technology, from smartphones to television, is one form of Virtualization. Thus, this article is helpful to know more about this subject in a more profound sense.
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