Cloud, cloud computing within small and medium enterprises

While large corporations are already familiar with the cloud environment, small and medium-sized businesses still have several questions about the subject.

Before creating or contracting a public or private cloud, any organization needs to understand the advantages and disadvantages of using cloud computing.

What is the cloud?

Cloud is the term used to define the network of computers connected globally and provide services to millions of users, forming a unique ecosystem. These services are made available by providers within systems composed of servers, storage systems, and software.

Cloud computing also involves the use of network infrastructure, communication lines, and systems designed to run applications, store and manage data, in addition to providing content or services, usually through computers, 

What is cloud?

A public cloud generally allocates resources to several companies in the same environment, has third-party management, and serves thousands of users.

What is a private cloud?

Originating from the term “Private Cloud,” the definition of private cloud is associated with the use of computing resources within an IT infrastructure (datacenter), own or outsourced, by a single company or organization.

This environment is also composed of network infrastructure, physical or virtual servers, storage, and software to meet the contractor’s corporate demands.

Initially implemented only within the company’s own IT infrastructure, the private cloud took on a broader meaning when it left the limits of using internal resources and started to be contracted as a service provided by external data centers.

The private cloud service consists of contracting an exclusive virtual area within a computing cluster, which delivers storage, processing, security, and all other resources provided by physical servers.

What is private cloud?

More about the public cloud

A public cloud is a virtual computing environment provided by a (or more) data center. Several users or companies share the same resources, usually paying only for the service, time of use, processing, storage, and resources used.

In this cloud type, the service provider operates the system itself, eliminating costs such as specialized labor, equipment maintenance, and depreciation.

Companies that hire public cloud services can get the best out of the assets involved since creating and maintaining similar proprietary structures costs more and is not always fully amortized.

What is the difference between public cloud and private cloud?

Small business private cloud

A few years ago, owning a private cloud was synonymous with having the hardware, software, and communication means necessary to manage corporate applications and data via the web securely.

It was also synonymous with high investments in physical servers, storage systems, IT infrastructure, and other components of the local network, communication lines, and data security plans.

The private cloud in the small business

Private clouds have always been created from sophisticated computer systems, which is why they are always accompanied by the need to hire qualified professionals to manage these resources, leaving small and medium-sized companies away from these technologies.

However, with the greater availability of service providers and the reduction of the costs of cutting-edge technologies such as virtualization, clustering, storage systems, communication lines, and the scalability of servers, this scenario is gradually being changed.

The arrival of low-cost NAS arrays facilitated private storage clouds within small businesses, providing a simple system for storing and sharing unstructured data over the network, such as folders and files via remote access via the internet.

Also, these storage systems have applications for implementing a VPN server, facilitating access to local administrative software based on Windows and SQL via the internet, without the need to purchase a corporate cloud service or migrate the entire system. Legacy system.

How to create a private cloud of data?

Large corporations such as Amazon (AWS), Google (Google Cloud), and Microsoft (Azure) are some of the examples of companies that offer space rental within their data centers, being able to host and run the most diverse applications in exclusive virtual environments.

The most acute problem within companies when hiring a private cloud is the associated monthly cost. Also, the contracts do not always meet the administrators’ expectations, and not everything is a bed of roses in the implementation process.

The private cloud service has as a premise to allow companies to run their applications, store, and share data via the web through a private and secure computing environment. The problem is that not all legacy applications allow simple migration to the cloud.

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What are the points that should be considered when creating a cloud?

Creating a private cloud to store and share files via the web is not complicated. In such cases, NAS storage already solves the problem. However, when we try to migrate corporate environments with several complex applications, creating a private cloud requires care.

Before going ahead with hiring a service, buying equipment, or optimizing the internal infrastructure for cloud computing, the IT administrator must analyze and work around the following demands:

1 – What are the applications that will be transferred to the cloud?

2 – What will be the required processing?

3 – Does the chosen platform allow customizations?

4 – What storage space will be needed?

5 – Is the communication network and infrastructure ready?

6 – Will the system need expansions?

7 – Is the contracted platform or equipment scalable?

8 – Is the data safe?

9 – Is the availability (fault tolerance) consistent with the project?

10 – Have the firewall, backup, and disaster recovery system been tested?

11- Is the projected cost of the system within budget?

What are the advantages and disadvantages of using the public cloud?

Hiring public cloud services can bring some advantages to any organization, such as reduced investment in new servers and software, payment on demand, and scalability always available, in addition to eliminating the cost of internal specialists to keep the system running.

The counterpoint is due to risks such as the privacy of keeping corporate information outside the company. Also, the lack of control of the environment is a risk since suffering the interruption of services without warning is always possible.

Other challenges are the need to manage costs, uncertainties related to tariff growth, the quality of services offered.

Compared to creating your private cloud, the public cloud ends up being a less exciting option, as it decreases customization and flexibility in the implementation of services.

Cloud storage in small businesses

When we associate the concerns mentioned by building a cloud storage solution through a NAS, the decision almost always depends on the second option.

Keeping all data always within reach, safely and without worrying about monthly fees is still a safe way to conduct business.

Many companies that have gone to the cloud and experienced discomfort are returning their applications to on-premises, more controlled, cheaper, and more transparent management environments.

Also, the improvement in the tools for cloud computing systems and the reduction in servers and storage prices have dramatically facilitated its corporate networks.

Bring your project and answer your questions. We have the best storage system to create your private cloud of files.

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