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A Brief Introduction to Cloud Computing
Cloud computing isn’t the next big thing. It’s already revolutionizing industries in all sectors. if you haven’t applied it to your business, you need a brief introduction to cloud computing.
You may be familiar with on-site hosting. This comprises physical hardware that supports all your data processing needs. Some companies believe physical solutions give them more security and control over their IT.
The idea that on-site hosting provides more security and control is a myth. These notions have given way to technological advances in cloud computing. Cloud computing is now the standard for security, agility, and business scalability.
A Brief Introduction to Cloud Computing
You need to understand how the cloud works. Then you will see why it’s a better alternative to physical servers. You will understand the business value cloud provides as well.
At its core, ‘cloud computing’ is a term for services accessed over the internet. But 80% of all IT budgets will commit to cloud solutions in 2018. Cloud has grown to support countless business processes providing key advantages to companies.
Once you understand these opportunities you can apply them to your business. First, you will learn about the origin of the cloud. You will learn the advantages of its resources and deployment models as well.
Origins of the Cloud
We can’t call this an introduction to cloud computing without discussing virtualization. Virtualization is the underlying technology of cloud computing. It has been in practice since before its functionalities became part of ‘the cloud.’
Virtualization is the process of digitizing functions once unique to hardware. Hardware is expensive, slow, and difficult to scale. Hardware alone can’t support today’s business requirements for growth.
Data scientists overcame these limitations by creating virtual machines. These support applications once supported only by physical servers. Now IT professionals can build them as needed since they are not in the physical world.
Virtualization can be traced back as far as the 1970s. Cloud’s conception came when virtualization met the internet. Virtual machines now service companies and individuals via internet access, a process called cloud computing.
There are three major types of cloud resources available today. There are three distinguished cloud deployment models as well. You will learn how these methods could help your business.
Cloud servers allow you to add applications and scale capabilities. Cloud providers take powerful security measures to protect these shared spaces. You can give anyone in your company access these resources, from anywhere and at any time.
Cloud computing is the original cloud resource. This involves accessing processes and applications hosted on cloud servers. This allows companies to add capabilities, scale them, and limit IT costs.
Cloud storage is exactly as it sounds. Your cloud solution offers an endless amount of storage space. Cloud providers help you build hierarchies and advanced accessibility for your stored data as well.
Cloud networking is a more sophisticated cloud resource. Teams access networking resources in the cloud along with processes, applications, and storage. IT professionals centralize network management in the cloud for greater visibility and control.
Cloud Deployment Models
Cloud providers offer different cloud deployment models depending on business needs. These include public, private, and hybrid models. There are advantages and disadvantages to each.
Public clouds make cloud resources available to anyone who chooses to pay for them. Users share cloud providers’ space with other users, but their services are exclusive. As a shared resource, public clouds are often more cost-effective.
Companies like Google offer free public cloud storage with Google Drive. Commercial models will charge companies on a ‘per use’ basis. This allows them to scale resources up or down as needed.
Private clouds are for a single business or user. Private clouds give users greater control over resources, privacy, and security. They are popular for cloud networking, which benefits from these features.
Hybrid models combine elements of both public and private clouds. Companies may deploy networks on private clouds and other functionalities on public clouds. They choose their distribution based on business needs, efficiency, and economics.
3 Uses Cases for Cloud Computing
Your introduction to cloud computing includes a basic lesson on how cloud works in practice. Consider how the following three use cases could apply to your business.
1. Disaster Recovery
When disaster strikes an on-premise server, the results are catastrophic. These technologies often need manual backups to data. If IT teams haven’t been diligent, critical data can be lost forever.
Cloud storage providers offer automated backup capabilities. They can restore your systems to a status at any point in time.
Cloud storage is also ‘disaster proof,’ to an extent. Cloud providers use several physical servers to support your storage and resources. If one of their physical servers goes down, it won’t affect your resources.
2. Development and Testing
Building testing environments is timely and costly. Slow testing prevents IT teams from keeping up with business demands. Development and testing use massive computing power, slowing other systems.
Public cloud solutions facilitate more efficient testing. IT teams can extend their own testing platforms to the cloud as well. They can quickly move resources to and from the cloud as needed to meet business needs.
3. Web and Mobile Applications
Cloud hosting is a powerful asset to companies with mobile workforces. These companies can host applications in the cloud designed for web and mobile access. Employees can access these applications and carry out business processes from anywhere.
Cloud can support applications that manage data-intensive processing. Since servers rarely go down, they provide a high level of reliability as well. Your workforce needn’t lose any capabilities while on the move.
What’s more, cloud providers can support entire networks of mobile applications. You can provide application support for all varieties of teams in your organization.
Step Forward with the Cloud
Cloud computing multiplies your capabilities and the rate at which you can scale your business. But your introduction to cloud computing is just the start. DAT Hosting provides custom cloud packages to meet your IT needs and drive business value today.