Now we will try to figure out: hosting - what is it and why is it used. If you are interested in this question, then you probably know what a website and the Internet are.
Let's start with the definition
If you briefly try to answer the question "hosting - what is it", then you can
say that this is a service that sites need in order to provide themselves with round-the-clock rotation on the World Wide Web.
We are talking about the services of hosting a specific resource on a web server. A server is a software and hardware solution (a combination of a computer and a special system or program), the main task of which can be considered processing and storage of information.
In addition, thanks to this solution, many other computers gain access to the data that the site is filled with. Based on the foregoing, we will try to give another important definition: server hosting is a service for hosting servers, as well as equipment on a special platform. This is a set of measures to ensure the stable operation of the server.
Website hosting
The next reasonable question: “Website hosting - what is it, and what is its difference from the previous solution?” Let's start with the main advantage. The popularity and demand for website hosting is much higher. The reason is that the latter solution is optimally suitable for any resources hosted on the World Wide Web, and server hosting is reasonable only for large sites.
There are varieties
Server hosting can be divided into 2 categories. The first refers
providing the client with a specific physical server with a given configuration, as well as its location.
The second category is hardware hosting. In this case, equipment that belongs directly to the client is located on the provider's sites. This type of hosting is called colocation. In any case, the client reserves the rights of the server administrator, exercising full control over the equipment.
Hosting - what is it. Vds
Now we will try to deal with an even more complex issue. It can be formulated as follows: "VDS hosting - what is it?". To try to answer this question, imagine one of the rooms of a large hosting provider. Rows in a large hall hosted servers, there are a lot of them. So, if VDS technology did not exist, each of the computers would be responsible for the operation of only one site.
Catastrophic consequences
So, let's imagine that VDS does not exist and the server space that provides hosting is consumed extremely uneconomically and requires all the time
new territories. Electricity consumption breaks all possible records, and this is only for servicing one resource.
Free hosting completely disappears, and the prices of traditional hosting soar, and now only millionaires can afford websites, since Internet hosting is the basis of any virtual resource. Fortunately, the servers are equipped with operating systems that are multi-tasking and multi-user: Windows Server, VXworks, BSD, Linux.
This approach allows you to maximize the use of all the resources of a powerful computer, distributing performance between a significant number of sites, thereby hosting all the described variety on a single machine. It should be noted that site owners do not feel the difference, as if their hosting is provided by separate physical servers.
Hosting - what is it, or VDS - is it justified?
Maybe it’s better to significantly overpay and rent a dedicated server for your own site? If the site is not too popular, and visits it daily
fewer people than, for example, YouTube, VDS will cope with your task.
Renting a physical server is only profitable if the income brought by your site significantly exceeds the price of such a rental. To do this, you will have to go through a thorny and long path associated with its promotion, and until the path is completed, you can’t find a more convenient solution than VDS.
VPS Features
If you try to briefly answer the question "VPS hosting - what is it", then we can say that we are talking about the next breakthrough in the field of informatization of society. VPS from English translates as its own virtual server. The essence of this solution is to divide one server into a certain number of independent virtual servers.
These virtual parts have all the capabilities of conventional hosting. It is interesting that the virtual hosting services located nearby can work under the control of different operating systems: Windows, Unix. Each own server has one or more dedicated IP addresses, it is guaranteed
minimum resources, as well as a quick reboot. As you can see, VPS from traditional solutions is significantly different. It guarantees stable operation and low cost of services.
Who needs this?
Let's see who and for what purpose a similar service may be needed. The need for VPS arises if the client wants to manage the servers themselves. Most often, such a need appears in people who have a personal online store. VPS is also needed for those who want to use unconventional software or non-standard configurations.
As for the administrators, whose sites require a huge amount of resources from the server, VPS is the best solution, as many hosts refuse to host such a resource. Before you become the owner of your own virtual hosting, you need to decide on a number of conditions. It is necessary that the owner possesses certain knowledge, including information regarding the operation of operating systems. You need to carefully study the information about the hosting that you are going to purchase.
Remember, a set of functional services in various VPS solutions can seriously
differ. You need to find out how many dedicated IP addresses you will receive, whether you can make updates, whether boundaries will be set on individual server parameters.
Simply put, to use the new service, you must have a set of certain knowledge. However, people who understand such nuances have already figured out everything and made this decision.
Is it difficult to be a hoster?
Let's summarize. We have already answered the question: "Shared hosting - what is it?" It is about the place where the site is located in the space of the Internet. Services of this kind can be divided into several types: a dedicated server, VDS, VPS, virtual hosting. Oddly enough, the main difference between the services of various companies here (as often happens) is the price.
In order to make a decision in favor of a particular company, you need to intelligently study the reviews about it. The lack of reviews most often indicates that the company is a beginner. On the other hand, the presence of only positive reviews is alarming and does not always indicate the quality of services. An important component is
round-the-clock support: it enables users to seek advice by phone or email and resolve issues right now. The company must have high-quality modern equipment and provide for a data recovery system.
The key to the success of the company is the availability of a personal data center, which is equipped with appropriate equipment and meets all quality standards. Let's look at the technical options that allow you to implement various hosting technologies.
Let's start with a solution that involves renting dedicated servers and hosting all services on them. This approach is typical, because it does not require huge costs.
A more complex solution assumes that the databases are submitted to a dedicated server, thus facilitating the processing of content and mail. The most complex system is the allocation of the main services to different separate physical servers, which during operation do not interfere with one another. Each of the above systems has its advantages and disadvantages.
If everything is located in a single server, then this is convenient for administration and control, however, on the other hand, it is also a significant drawback. If a lot of requests suddenly start to arrive on the server, then an unpleasant incident may occur. The essence of the problem is that a lot of system resources will be required, and it may not be able to withstand.
We hope this material will help you understand this difficult topic.