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Cloud
Computing
Increase the productivity, savings, scalability and security of your company
CLOUD Solutions
What are the differences and how do they best suit your needs
Public Cloud
In the public cloud, the cloud service provider owns the entire underlying infrastructure, therefore maintains it and sells its services to businesses and users in general.
Features
Infrastructure costs are shared among multiple users.
The large size allows variations of computing power on demand, in a matter of minutes.
Pay only for server resources. Flexibility in contracts.
The service belongs to a third party, not to the company.
They are multi-use infrastructures.
Ideal for small and medium businesses or businesses with variable demands.
When servers are required for a short period of time.
Private Cloud
Many companies are reluctant to use a public cloud to support their services, for this reason they decide to set up a cloud infrastructure on their premises. Therefore, the company offers cloud services that will be used only by its employees. In this model, the company is the owner of the infrastructure and is responsible for its installation, maintenance and administration, with the costs that this entails.
Features
It is a non-shared infrastructure.
Extension of the Data Center to optimize a wide variety of functions.
Higher costs both in investment and maintenance.
Higher level of control and security.
Greater flexibility to configure based on the needs of each business.
Ideal for large companies or companies with strict data or regulatory guidelines.
Hybrid Cloud
Hybrid cloud is a combination of a public cloud and a private cloud, so you get the best of each. So an organization can use the private cloud to work with sensitive data and the public cloud for less sensitive data. In this way, cost savings are obtained by not having to spend a large amount of money to implement all the necessary cloud infrastructure.
Features
Type of semi-shared infrastructure.
Use of public resources and optimization of private functions.
Expenditures are a middle ground between public and private.
They allow you to have an isolated network within your internal network, for greater security.
Use of public cloud for volumes of non-confidential data, and essential operations in private structure.
For companies that want to keep their infrastructure private, but use a larger server for peak loads.
Companies that want to start a progressive migration.
Service Models
Regardless of the type of Cloud infrastructure, we offer the following services
SaaS
Software as a Service
In the software as a service model, the provider offers its clients the possibility of running applications from any device and place through a web browser. In this way, the client does not have to worry about installing the software on each of the devices and its maintenance. An example of this service is Office365, which offers access to office applications and email through the web.
| What is hired? | Rent for the use of cloud software. |
| Control levels | Total supplier dependency. |
| Who is it addressed to? | |
| Security | In charge of the supplying company |
IaaS
Infrastructure as a Service
In the infrastructure as a service model, the provider offers the client access to virtual machines so that they can install their own applications. The client, depending on their needs, chooses the amount of RAM memory, the amount of CPU, the storage space needed and the operating system used. In this model, the client is in charge of maintaining the virtual machine, updating it, applying security patches, installing applications, etc. This service is used by system administrators to deploy corporate infrastructure. An example of this service is Microsoft Azure.
| What is hired? | Process and storage capacity |
| Control levels | Complete infrastructure management |
| Who is it addressed to? | Corporate infrastructures |
| Security | Physical security in data centers |
PaaS
Platform as a Service
The platform as a service model is very similar to IaaS, it also offers a configurable amount of RAM, processing capacity and storage, but in this case the virtual machines have software development applications. This service is used by software developers and web developers to write code and test applications.
| What is hired? | Process and storage capacity |
| Control levels | Complete infrastructure management |
| Who is it addressed to? | Corporate infrastructures |
| Security | Physical security in data centers |
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