Cloud hosting is a form of hosting in which IT resources such as storage, computing power and applications are made available flexibly via a network of interconnected servers. Different hosting concepts have been developed, each suited to different usage scenarios.
Introduction to Cloud Hosting
Cloud Hosting vs Web Hosting
In principle, hosting models are divided into two categories: server hosting or web hosting And Cloud hosting. Server hosting involves the client renting IT resources, offered in the form of monthly packages scaled according to the services. The customer can opt for the exclusive rental of a physical server or share the resources of a server with several other users. These two configurations are respectively designated under the terms ofdedicated or virtual server hosting.
Not all businesses want to get involved in expensive, resource-intensive web projects. A dedicated server is not always enough to meet the demands of modern projectswhose needs are very strong. This is where flexible cloud hosting comes in. This hosting concept has similarities with virtual server hosting, but differs in that a virtual server can be hosted on a multi-server infrastructure. Additionally, cloud hosting costs are typically billed on a per-minute basis. This provides a higher degree of flexibility and scalability and is a distinct advantage over traditional web hosting models.
Advice
When using web hosting, storing sensitive data on a third-party provider's servers always poses security concerns. We show you how to keep your Cloud secure.
Much like virtual web hosting, cloud hosting relies on virtualization, where multiple virtual servers share a physical server. However, unlike virtual web hosting, cloud virtual servers can access the resources of multiple virtual machines hosted on multiple interconnected physical servers. Thus, an application can be distributed on a cluster of several interconnected serverswhich dynamically provide the necessary resources.
Cloud hosting: what are the different models?
Similar to web hosting, cloud hosting models can be divided into several cloud architecture models. These distinctions are based on the responsibilities assigned to the customer and those delegated to the hosting provider.
- Public cloud : By public Cloud, we mean a hosting model in which the hosting provider makes the hardware available and takes care of its maintenance and availability.
- Private Cloud : in the case of a private Cloud, all tasks and costs are taken care of by the company itself. It is therefore an internal Cloud of the company which is not rented to a hosting provider, which is why this model is interesting for large companies.
- Hybrid Cloud : as its name suggests, a hybrid Cloud is a composition of the two models above. For example, it could include a traditional on-premises cloud data center integrated with an external public cloud. This model offers many possibilities for customization.
- Managed Cloud Hosting : Cloud hosting with outsourcing is a model close to the public Cloud. In addition to maintaining and providing the hardware, the hosting provider also takes care of operational processes such as monitoring, security, etc., as well as application software. This solution is particularly advantageous for structures wishing to completely delegate the administration of their infrastructure.
Computer Engine
The ideal IaaS solution to manage your workloads
- Cost-effective vCPU and high-performance dedicated cores
- No commitment for more flexibility
- 24/7 expert support included
The advantages of Cloud hosting
1. Cost reduction
The first advantage of Cloud hosting is the significant reduction in costs. Whatever your project, Cloud Computing allows you to cover your resource needs on a virtual server, for a attractive price. Investing in personal IT infrastructure is now outdated: Cloud hosting allows customers to only pay for what they consume thanks to a billing per minute. It differs from classic web hosting models where costs are fixed even if you barely use your server. Furthermore, the Cloud leads to a reduction in investment in terms of maintenance, repair, but also inventory of the IT infrastructure, since a large part of the necessary hardware is generally taken care of by the hosting provider.
Cloud hosting therefore allows small businesses to have large IT resources, which was until now the privilege of large structures. It is for this reason that this web hosting model is particularly popular with small and medium-sized businesses. In addition, the Cloud offers startups a framework conducive to the development of their activities.
Advice
For costs to truly come down, modern approaches like the FinOps approach are helpful. They bring together financial and technical teams to manage and optimize Cloud costs.
2. Flexibility and adaptability
Cloud hosting allows, via virtualization of IT resources, to immediately adapt to the current needs of a business. Web projects whose number of visitors fluctuates according to the seasons are fond of this type of system. An online store can, for example, see its traffic increase tenfold in summer and improve the performance of its Cloud server accordingly via its RAM, processor (CPU) or web space in just a few clicks.
If a Web project saturates the performance of the dedicated server, a transfer to another machine is inevitable. While on Cloud servers, it is possible to add additional resources unlimitedly thanks to cluster-based virtualization. The data is then not all housed on the same physical machine, but is dispersed across several servers. When the need decreases, capacity is immediately reduced, avoiding unnecessary expenses.
More and more cloud providers are integrating artificial intelligence into their services to make their operations smarter and more efficient. AI-based systems analyze, for example, user behavior or load curves to automatically adapt resources, predict failures or detect security threats in advance.
Artificial intelligence also makes it possible to automate and schedule backups, access rights and updates. Companies thus benefit not only from scalability, but also from self-optimized infrastructurewhich helps to further reduce administration costs.
3. Reduced development cycles
There flexibility The Cloud is profitable above all for startups and development departments within large companies. Thanks to the Cloud server, the investment costs of pilot projects remain predictable as only the necessary resources are used. Furthermore, new applications can be tested and marketed more quickly. Instead of asking the IT department for new hardware, Cloud hosting offers developers the possibility of creating their tailor-made services on a test server of their choice.
Thanks to Cloud hosting, you benefit from backups via a redundant server architecture. Thus, the development stages of a Web project remain accessible at all times. Development cycles are also reduced, which ensures companies not only competitive advantagebut also a cost reduction.
Managed Nextcloud from IONOS Cloud
Work as a team in your own Cloud
- Data security
- Built-in collaboration tools
- Hosting in European data centers
4. Data security and availability
Since the resources of a Cloud server come from several physical machines, the user benefits from full range of equipment. What is certain is that the data is backed up several times per hour on the server. If a component fails, such as the hard drive, it has no impact on security or availability.
The outsourcing of IT services has a great advantage for small and medium-sized businesses: it allows them to benefit from technical processes and security procedures that are difficult to achieve for this type of small structure. For suppliers, this provision of material resources requires a solid legal expertise. These web hosting providers must continually invest in ensuring data security by complying with national law and international standards. The physical location of the data also plays an important role. Suppliers who operate data centers in France or the EU more easily meet the requirements of the GDPR or the ISO 27001 standard.
The environment also benefits from Cloud hosting
Cloud hosting can bring you many benefits, but the environment also benefits from this common use of computer components. Indeed, data centers responsible for providing Cloud servers are constantly modernizing their supply of electricity, refrigeration and fire protection. They are more efficient than internal company server rooms. Many companies active in accommodation are increasingly integrating renewable energies to power their infrastructures.
Cloud Hosting in the Cloud Native Era
For many businesses, Cloud hosting is the basis of a cloud-native strategy. Cloud native means that applications are developed from the start in a way that takes full advantage of the benefits of the Cloud presented above. These strategies rely on agile technologies such as containerization with Docker, orchestration with Kubernetes as well as continuous integration and continuous delivery play a central role.
