In today’s technological industry, more and more software is set up to assist in the overall success of different companies. This software is used in a variety of way as an aid to reach a company’s highest potential.
What is Public Cloud?
A public cloud is a pool of virtual resources. The public cloud was developed from hardware owned and managed by a third-party company. It is automatically provisioned and allocated among multiple clients through a self-service interface. Primarily, the public clouds are used for various companies both in medium to large scale operations. Using a public cloud is a straightforward method to scale or share out workloads that may experience unexpected downtimes or demand fluctuations.
In the current settings, public clouds aren’t deployed on its own. As a matter of fact, it can no longer stand as a useful extension without the help of other software needed in a business or enterprise. It is considered as an important part of a heterogeneous mix of environments that may lead to a better performance and highly secure business extension.
Using a public cloud effectively offers a wide range of services and applications depending on the type of business where it will be used. In addition to its flexibility in terms of application, a public cloud serves as a cost-effective aide for businesses.
What is the Difference between Public Cloud, Private Cloud, and Hybrid Cloud?
Cloud is a collective term referring to the increasingly popular methods to implement technology and software service. There are three different types of cloud implementations available= public cloud, private cloud and hybrid cloud.
Before choosing a cloud suitable for your business, it helps to find out and determine the difference between the three types of cloud implementations to better understand which one is tailor fitted for your business needs.
The public cloud is primarily managed by different service providers, commonly by third-party companies or outsourced. The public cloud is primarily delivered using a secure internet connection. Most of the public clouds offered these days are multi-tenant. In other words, the provider offers the solution in a shared environment while partitioning the customer’s data to ensure safety and security for all the clients.
On the other hand, there are public cloud that offers single tenant options. A single tenant option in public cloud offers a dedicated solution for a specific client. For some experts, they don’t consider a single tenant public cloud as part of the cloud. Instead it is simply referred as a “hosted”.
The private cloud is the type that an enterprise can build within their own data centers. The private cloud runs on virtual servers that are saved in several physical machines available in the data center. Using a private cloud allows the clients and users to quickly add or reduce the physical capacity allocated to any given application. This will depend based on the demand and performance requirements of the clients or business. Experts consider the environment as a true private cloud if this is a dynamic allocation of the physical capacity and usually done automatically instead of manual adjustments or settings.
The hybrid cloud is a flexible type of cloud implementation considering that it is a combination of the public and private cloud. A great example of a hybrid cloud is when a business enterprise can run application in its own private cloud but needs to utilize the public cloud in times when the demand peaks beyond what they can handle. Another good example of a hybrid cloud is when the business can safely store its data privately while sharing other information for public knowledge and use. The key to a successful implementation of hybrid data is balance between the processes.
When to use Public Cloud?
As time goes by, more and more companies are utilizing clouds to make the most out of their business. This is not surprising because the cloud offers a handful of benefits that a business can reap.
If your company is not using cloud, you’re missing the good stuff. But, if you want to know more about cloud and when to use a public cloud, you’ve come to the right place.
A public cloud is the best solution for small to medium companies as you share the services with others in the same industry. It is a cost-effective approach in utilizing a cloud solution.
Public Cloud Pros and Cons
Pros of Public Cloud
You can utilize a public cloud if you want to experience the following benefits:
Most, if not all public cloud solutions offer ultimate scalability allowing you to measure its success and overall effect in the company.
Unlike private and hybrid cloud, public cloud is more affordable making it a perfect solution for small to medium companies.
Just like private and hybrid cloud, the public cloud solution is reliable to secure your company’s important data or processes.
Public cloud is a flexible solution that can be mixed and match with different types of companies offering various products or services.
Cons of Public Cloud
While there are numerous advantages of using a public cloud for your business, one of the worst-case scenario you may experience in this solution is when the system was hacked. Undoubtedly, public clouds are prone to hacking.
Leading Public Cloud Providers
Due to the increasing demand for public cloud solution, business can easily find a public cloud provider. But, not all public cloud providers are created equal because some are developed to stand out.
Gartner Magic Quadrant
In choosing a public cloud provider suitable for the company, you can use one of the most trusted public cloud provider techniques- the Gartner Magic Quadrant.
The Gartner’s Magic Quadrant is considered as the first step to understand the technology providers you might consider for a public cloud service. Depending on the types of investments you are looking for your business, each quadrant has its own benefits and advantages you can check.
Amazon Web Service
Amazon Web Services (AWS) is considered as the undisputed market leader in cloud computing. The Amazon Web Services offers a complete range of PaaS and IaaS services.
IBM Cloud is not yet considered as part of the big three in cloud computing vendors. But, as time goes by, IBM Cloud is becoming stronger and a crowd favorite.