Native Cloud: what is it and what is it for?

A Native Cloud approach consists in developing an application by taking advantage of the various benefits offered by the Cloud. Find out everything you need to know about it.

According to the Cloud Native Computing Foundation (CNCF), founded in 2015 by the Linux Foundation, Cloud Native technologies enable organizations to create and run scalable applications in modern, dynamic environments. such as the public, private or hybrid Cloud.

Examples of technologies include containers, mesh service, microservices, immutable infrastructures, continuous integration or declarative APIs. Applications created with this approach are usually based on an infrastructure as an IaaS service or a platform as a PaaS service that will then be combined with the tools mentioned above.

To know more about it

What is the Native Cloud for?

A Native Cloud approach has several advantages. First of all, it allows companies to transform their application ideas into commercially available products more quickly. It not only accelerates change, but also reduces the risks.

In addition, Cloud Native technologies also enable increased scalability for applications. As companies attract new users in more regions and on more devices, application responsiveness can be maintained and costs can be kept down.

Another major advantage is that it generally allows companies to spend less money on hosting. Thus, it is possible to Effectively reduce costs.

What are the differences with on-site applications

Native Cloud applications require a very different architecture from traditional enterprise applicationsTherefore, they differ in many ways from on-site applications.

First of all, while on-premise applications designed to run on company servers are generally written in traditional languages (C/C++, C#…), Cloud Native applications are written in web-centric languages such as HTML, CSS, Java, JavaScript, .net, Go, Node.js, PHP, Python or Ruby.

Native Cloud applications also have the particularity to be always up to date and available. On-premise applications, on-premise applications require updates during which they are unavailable, and are usually offered with a subscription model by the vendor.

At peak usage, Cloud Native applications can take advantage of the elasticity offered by the Cloud using more resources. These can then be disabled when usage returns to normal. This is a flexibility that is not available in on-premise applications.

A source-based application can also run in a virtualized environment and share resources with other applications. In the event of a failure in one of the cloud provider’s data centers, the stack can be immediately moved to another region. The risk of downtime is therefore greatly reduced compared to an on-site application.

Thanks to the Cloud, the management of Cloud Native applications is fully automated thanks to automation and orchestration tools. In addition, Cloud Native applications feature modular designThe reason for this is that many of their functions can be broken down into microservices. It is therefore possible to disable certain functions or deploy updates for specific modules rather than for the entire application.

cncf definition

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