What is the cloud?
First of all and without going into technical details. I leave this care to Christophe our expert. Cloud computing is an infrastructure in which computing power and storage are managed by remote servers.
Users connect to it via a secure internet connection.
Simply put, cloud computing is the new way to store data. Likewise, it ensures the proper functioning of our machines and provides IT services (servers, data storage, network management, artificial intelligence via the Internet).
Cloud computing also makes it possible to deploy applications.
Is there only one type of cloud?
No ! there are several types of cloud computing including: what is sec+
The public cloud that hosts data from multiple companies on different servers.
The private one which hosts the data of a single company on dedicated servers.
The hybrid cloud that mixes the private and public cloud according to customer needs.
Likewise, there are several types of service, the main ones being:
IaaS (Infrastructure as a service): rental of an IT infrastructure from a cloud service provider with payment according to use. Operating systems are installed by clients on servers to which they connect to work.
PaaS (Platform as a service): the provider of the cloud service administers the operating system. It provides the ability for developers to build and manage applications, without worrying about configuring and managing the server infrastructure. Serveless computing.
SaaS (Software as a service): distribution of software applications in “turnkey” mode on demand via the Internet.
Software applications are hosted and managed. Maintenance assured.
For a business, what are the benefits of the cloud?
First of all, the decrease in storage costs.
Indeed with the cloud, it is the end of heavy and expensive architectures.
The cloud no longer requires organizations to invest in heavy, powerful and expensive hardware. Equipment which de facto requires heavy logistics and experts for their maintenance.
Second, the ever-increasing power of servers, which adapts to the needs of organizations.
Likewise cloud services run on secure networks that are constantly updated. This makes cloud services ever more efficient and faster.
Thus, in a few clicks, companies benefit from ultra-fast services and above all have great flexibility.
To conclude, the cloud combines flexibility, security and scalability with economic simplicity.
You will understand, the advantages of the cloud are immense and that is why companies are embarking on cloud computing.
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