There are three major delivery types for cloud computing in the business world today: public, private, and hybrid cloud. The public cloud, which we will discuss in this article, is perhaps the most ubiquitous and accessible of the three. Because several clients can utilize the same resources in a public cloud environment, access is free or extremely economical. It is easy to use and offers many features to users.
Advantages and Disadvantages of Public Cloud
The public cloud is a cloud deployment type in which a provider owns and operates computer resources that are shared among several tenants through the Internet. Amazon (AWS), Microsoft (Azure), and Google (Compute Engine) now allow users to deploy virtual machines in their cloud networks to supplement or even replace real servers. Let us examine the benefits and drawbacks of public cloud computing.
Advantages of Public Cloud
The provider is responsible for the costs connected with the gear, apps, and bandwidth. The service is generally paid for monthly or annually and based on consumption since it follows the pay-as-you-go approach. The reduction in hardware expenses is one advantage of public cloud computing. Instead of acquiring in-house equipment, hardware requirements are outsourced to a vendor. It assists enterprises in having lower investment and maintenance expenditures.
Public cloud solutions enable you to evolve at an almost endless rate. In a local data center, this would be impossible. Because resources are dynamically allocated to clients, your company may double or even treble its processing and storage capacity to meet peak demand. All without raising your burden or the system’s expense substantially.
Flexible and Reliable:
It is simple to adjust to peak traffic while using public hosting. The client can add or delete resources based on their requirements. This sort of service decreases the complexity and duration of testing and deploying new apps. It is extremely dependable, and scalability allows it to readily meet customer demand.
Disadvantages of Public Cloud
The security and privacy of data housed by cloud providers remain the top two concerns of any significant corporation. Public cloud services provided by any prominent provider are secure, but the true challenge is using them securely. Companies must establish solid cybersecurity policies. On a public network, there is no danger of intrusion between neighbors, but misusing the infrastructure hired by another firm might put yours at risk, as a successful attack on the primary server creates a breach for each client’s system. However, when the service is dependable and of high quality, this type of circumstance is uncommon.
Minimal Understanding of the Back-end Process:
Third-party access to secret information increases the danger of compromising the company’s sensitive data. Application-level security is the responsibility of the cloud user. The cloud provider is in charge of physical security and, most likely, of implementing external firewall restrictions. In the public cloud, we typically have no understanding of how our data is handled in the backend, i.e. how it is processed to provide the intended outcomes.
Lack of Customization:
One of the most significant disadvantages of adopting public cloud solutions is the lack of customization. Because different businesses use the same solutions, the amount of personalization you can make to this technology is highly limited. The public cloud’s multitenancy environment might limit or restrict customization. This may be disastrous for firms with a sophisticated application process or network infrastructure.
A public cloud model is one of the most popular solutions and is utilized by the majority of individuals who access the web regularly. A third-party service provider manages and operates a public cloud. The public cloud provider is responsible for purchasing, managing, and maintaining servers, data centers, and IT infrastructure.
Your organization can use computer resources in a public cloud environment by connecting to the resources over the internet. To get the most out of cloud deployment, businesses should seek the model that best meets their needs. There are several factors to consider before making this choice. Consider network and storage needs, available resources, and the pros and disadvantages of each cloud deployment architecture.