So, what exactly is it? In this article, we will explore the four primary types of cloud computing available today.
Cloud computing can seem complicated at first,
but we will break it down so you understand everything there is to know about this interesting topic.
Four types of Cloud Computing-
Public Cloud
Every piece of software in a public cloud infrastructure is available to every user. Amazon Web Services (AWS) is an example of a public cloud,
which means that multiple users can use and pay for storage space, bandwidth, etc. at any given time.
kind of like sharing your personal Dropbox folder with friends, not great if they’re not all on board with privacy settings and security measures and CompTIA Cloud Essentials+ In Sydney.
. A simple solution to make things more secure would be to encrypt files before uploading them.
Also keep in mind that public clouds may charge differently depending on how much traffic you get, how much data is stored, etc.
so make sure you understand what you’re getting into before signing up.
A quick note about AWS specifically: All their servers run Linux-based operating systems and their platform is based on open source technology,
so many developers will already have experience working with them.
Private Cloud
You may think a private cloud is simply what you’re using when you sign up for Office 365 or some other enterprise software, but it’s not.
A private cloud is similar to a public one but under your control and only accessible to specific people in your organization.
When you use public cloud services, they generally go through intermediaries, usually internet service providers. In contrast,
in a private network, information moves directly from one computer to another without going through any third-party intermediaries.
This means that if there is an outage with your Internet provider, your data will still be available.
It also means that no one else can access it unless you give them permission.
This type of cloud system has been used by businesses since the 1990s,
but was considered out of reach for smaller organizations until recently because it required significant investment in hardware and infrastructure.
Now that technology has advanced to make such systems more affordable and easier to set up and maintain,
many small businesses are turning to private clouds as an alternative to public ones.
According to The New York Times, Microsoft’s Azure cloud storage now competes head-to-head with Amazon Web Services’ popular Amazon S3 storage product.
Hybrid Cloud
A combination of two or more different cloud solutions.
It allows companies to take advantage of on-premises hardware while also taking advantage of off-site virtualization,
AWS load balancing and disaster recovery options.
Hybrid Cloud systems can combine private and public systems, as well as local and off-site solutions.
Companies should not see hybrid cloud solutions as a compromise between on-premises and in-the-cloud architectures,
but rather an opportunity to evolve their existing IT environments
. Many large enterprises employ some sort of hybrid infrastructure today to gain a mix of cost savings from using.
public clouds with access to local resources through private clouds.
Microsoft’s Azure Stack is one example of a hybrid solution that enables customers to deploy Azure-based services on premises for added security and control.
The proxy will be able to integrate user authentication across multiple applications and will run inside customers’
data centers, allowing them greater control over their security than they would have if they used GCP services directly.
In general, companies that already rely heavily on public cloud services might find it easier to implement hybrid cloud solutions.
because they already understand how those services work.
Companies new to public cloud might want to start out by implementing a pure private or hosted option before moving toward hybrid capabilities.
Either way, deciding whether your company needs a hybrid solution depends on your current IT Jobs and what you hope to accomplish with your future IT strategy.
Community Cloud
The biggest benefit to using a community cloud is that it can be expanded easily without any serious technological barriers.
It’s also probably going to be a lot cheaper than other options.
there’s always that chance that a hacker will get in and screw everything up for everyone.
It isn’t impossible, but only use community clouds for simple and specific applications where security isn’t critical.
boration and sharing content;
they aren’t so great for handling sensitive information like financial records or customer data.
That said, most business-related apps, especially small businesses,
shouldn’t require much in terms of security.
So a community cloud may still be worth considering if you do all your work
through a web browser and access everything from home.
If your office uses Microsoft Office 365 (or another web-based platform), then some form of community cloud could make sense.
As long as someone has an internet connection, they can access your project file and contribute ideas at any time.
However, you should still take precautions when storing sensitive information on a public server.
because anyone else could potentially access it by hacking into your account or guessing your password.
