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One of the great challenges for companies in the digital transformation is choosing the right environment for your IT infrastructure. The traditional model, on premise, is still widely adopted by large corporations that need greater control.
Cloud servers are gaining more and more space with the evolution of cloud computing, which allows companies of all sizes to have access to cutting-edge infrastructure, only paying for the resources they use.
So that you understand the differences between on premise and cloud, in this post, we are going to know the characteristics of each environment. Check out!
What is an on-premise server?
Server on premise is the local server, that is, the one that is installed inside the company, having all its management demands paid for by the organization. In addition to investing in physical space to allocate all the hacks, servers and peripherals — a structure that requires a good cooling system — it is necessary to have a specialized team to take care of all the processes that guarantee performance and security.
This team will stay responsible for maintaining the infrastructure, with its customization, updates, in addition to hardware and software configurations. It is also important to have digital and physical security policies in place to prevent fires, minimize the impact of natural disasters, as well as protection against theft and theft.
Although it offers a greater autonomy and control, the costs to maintain this entire structure are high, which makes the on premise server suitable for large corporations. However, even large companies are betting on remote servers, managed by a provider, as there are already robust solutions such as dedicated servers and VPS, which deliver a secure, customizable and scalable environment.
What is cloud server?
THE cloud server is different from on premise in several aspects, starting with its resource provisioning, which is remote and decentralized. It is possible to create a local cloud, but with the wide range of quality providers offering complete cloud service plans, most companies are opting for hiring a remote cloud, reducing a series of costs related to the allocation of internal servers.
When hiring a cloud server, the user pay only for the resources you use, that is, it does not have idle capacity and does not suffer from limited servers. There are 3 cloud models, in the lines below we will understand how each one works. Follow!
public cloud
The public cloud, as the name suggests, is the model in which there is the sharing of infrastructure, resources and servers. All major providers offer this type of environment that has been widely purchased by small and medium-sized companies looking for savings.
private cloud
The private cloud is an exclusive cloud, i.e. there is no sharing, leaving the server at the service of only one user. It is an opportunity for the company to have an isolated environment, without the need to hire an on-premise infrastructure.
Because it is exclusive, this cloud model requires a higher investment, but the cost-effectiveness is offset in terms of customization and security. It is a cloud model suitable for large companies, which need a more robust infrastructure.
hybrid cloud
The hybrid cloud model has been widely adopted in the last decade, as it allows the user to enjoy the benefits of the two models mentioned above.
By adopting the hybrid model, the company can, for example, reserve the private cloud for the storage of more strategic data, using the environment as the basis for its management system. The public cloud can be used for less critical tasks, reducing costs.
What are the main differences between on premise and cloud?
As we have seen, on-premise servers and the cloud have the similarity of being environments used by companies as a basis for IT infrastructure, data storage, software installation, among other uses. In this topic, we will highlight the main differences between these two models. Check out!
Regarding the type of server
As we have seen, in the on premises model there is the presence of the physical server, inside the company, serving as a central connection point for other machines. For there to be access to data it is important that the computers are configured correctly.
The implementation of this server model requires strategic planning, after all, it will be necessary to choose the space, purchase materials, define the responsible team and train employees.
In the cloud server there is the leasing of space on external servers, controlled and managed by a provider. The system and data are stored remotely, with redundancy.
in the form of access
In most on-premise servers access is only viable within the company, on the internal network, on authorized computers. This is because the security protocol must be restricted to prevent intrusions, data theft and hacker attacks.
The cloud server is based in large data centers, prepared to receive remote access 24 hours a day, 7 days a week. Your access is done on any device that has internet, without the need for large infrastructures or dedicated teams. The major concern in relation to security is access control, after all, because it has easy access, it should be restricted to authorized people only.
Regarding scalability
This is an important point, after all, companies go through ups and downs and have their growth projections. In this scenario, an on premise server needs to be chosen strategically. If the user chooses a server with computational resources far above his demand, he ends up with part of this idle infrastructure — but will pay to keep her.
On the other hand, if you choose a server with resources within your demand, with little margin, you may run out of resources at peak times. In addition, with each growth, it will be necessary to invest in upgrading the entire physical infrastructure and even the team.
When the company opts for the cloud server, contracted with a quality provider, it will always work with the amount of resources needed for your demandwhich can be increased or decreased as needed.
Why is cloud server the best option?
If we carry out a more in-depth analysis, we come to the conclusion that, given the demands of modern companiesaligned with the digital transformation, the best solution for your IT infrastructures is the adoption of the cloud as a base.
Providers offer increasingly complete and robust solutions that can serve companies of all sizes and segments. With the cloud, the company can use storage, implement software and even completely migrate your IT infrastructure for that environment.
Today, it is possible to open a company 100% online, with employees working remotely, with a quality IT infrastructure, from a good cloud server. All this, no need to bear the costs from buying physical equipment or staff to running local servers.
We hope that, after reading this post, you have understood the difference between on premise and cloud and can have a basis for choosing the best one. option for your company. To reap all the benefits of a cloud environment, it is important to choose your provider carefully. ValueHost has the cloud server your company needs, with the best plans, prepared support team and free 30-day trial.
Do you want to have the best cloud server at your company’s service? Get in touch with us, clear your doubts and get to know our differentials.
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