A Public is a shared server that is open and is provided on a pay-per-use basis. It is a shared hosting infrastructure. This system provides storage and bandwidth based on the business’s needs. However, the ease of use is limited to the number of people and businesses that are making use of the Public Cloud at any given time. This can result in sluggish uploads, downloads, and access.
That is why those businesses that want to gain the positive effects of an external server elect to make use of a Private Cloud in the business place.
A Private Cloud comes with a dedicated server that is secure and that comes with a fixed cost. This type of Cloud is located on a dedicated infrastructure. The Private Cloud can grow and be scaled to an individual business’s needs. This is good news for businesses that are just starting out but that grow at an alarming rate. They also include unmetered bandwidth.
In the case of public cloud, another company owns and operates the servers. It handles security and may work to meet data standards for specific compliances. It then rents out space on its servers, charging according to disk space, bandwidth, and special concerns.
Public cloud storage is quite cheaper as compared to the on-premises storage. It is very profitable especially when you take into account upkeep and periodic hardware upgrades. In case, if you need extra storage and bandwidth during a busy month, you can procure it immediately.
Private cloud storage is same as the public cloud storage wherein the information is sent and accessed via the internet. However, unlike public cloud, the server housing the information is located on premises. This allows you to have a good control over its security and access while being able to access information from anywhere.
Similar to the public cloud storage, one can host multiple tenants. But the tenants may be specific departments in a company rather than multiple companies. If you purchase and run the cloud solution yourself, you still incur the problems of hardware upkeep and upgrades. However, there are many companies that now offer to host your private cloud for you. They maintain a server dedicated only to your company, either on-premises or at its server farm. If you need to scale up, it may be cheaper than purchasing your own hardware. It would be faster which will simply take contacting the company rather than getting approval to purchase equipment.