{"id":7015,"date":"2022-07-31T12:54:11","date_gmt":"2022-07-31T08:24:11","guid":{"rendered":"https:\/\/rahaco.net\/server-2\/"},"modified":"2023-03-13T11:16:14","modified_gmt":"2023-03-13T07:46:14","slug":"server-2","status":"publish","type":"page","link":"https:\/\/rahaco.net\/server-2\/?lang=en","title":{"rendered":"server"},"content":{"rendered":"

server <\/span><\/strong><\/p>\n

Servers are a group of computers that are designed for heavy-duty so that several people can serve them at the same time. And physically, they are designed in such a way that we can put them in special compartments (Rack). To provide better conditions for them in terms of safety and appropriate physical conditions (temperature and humidity) and ease of access. This category of computers is also the same as: other workstations are completely different from ordinary computers. And moreover, the following are also the main differences between them and workstations:<\/p>\n<\/div>

<\/div><\/div><\/div><\/div><\/div>

The difference between the server and other workstations<\/strong><\/h2>\n<\/div>

<\/i><\/i><\/span>Server hardware<\/span><\/a><\/h4><\/div>
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The server hardware is designed to be redundant. That is, in the case of hardware that mostly has a higher failure rate than other hardwares such as: power and external memory (HDD, SSD), more than one number are embedded in them in such a way that they are in the circuit simultaneously. And with the failure of one of them, in addition to not losing information, the server does not even shut down and the defective part can be replaced while the server is on and working (Hot Plug).<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>Preserving the physical security of information on the server<\/span><\/a><\/h4><\/div>
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Keeping the physical security of information in servers is very important, so that a separate piece of hardware called Raid Controller is embedded in them. which can apply and manage various arrangements to create redundancy and more speed and productivity in the case of peripheral memories.<\/p>\n

(For example: by choosing 4 disks and establishing a standard number (10 Raid) arrangement between them, in addition to achieving 2 times the speed of information exchange, this arrangement can withstand the failure of 1 or 2 memories, so that information is not lost or shut down.) Of course, note that all workstations and some regular computers also have this feature. with the difference that due to the lack of special hardware, this is done mainly in the form of software in them. Or that piece of hardware doesn’t have the same capabilities as servers. Indeed, this piece of hardware with PCI format can be installed on the motherboard and use their capabilities in workstations but servers have this piece of hardware by default.<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>Physical appearance of the server<\/span><\/a><\/h4><\/div>
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The appearance of the servers is designed in such a way that all of them can be installed in large numbers in standard racks. And the air conditioning of them is designed according to this compartment in such a way that it absorbs cool air through powerful and numerous fans from the front line. And this air flow on its way to the end of the server cools all the required parts in an optimal way by the special fins installed inside and exits from the end of the server.<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>Smart middleware in servers<\/span><\/a><\/h4><\/div>
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Smart middleware is embedded in the servers, through which BIOS access can be obtained in the computers when the server is on and working through the network. With this access, all necessary information related to the health status of all hardware parts can be viewed remotely. And some hardware settings are done without the need to shut down or restart the server. And also, the image of the server is recognized in this way, so that there is no need to connect a monitor directly to the server and we can perceive this image through the browser of a computer that is on the network.<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>Extensibility<\/span><\/a><\/h4><\/div>
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Expandability is also a characteristic that has been given special attention in servers so that various hardware parts have been produced for every type of needs, which can be installed on the server. For example, in a situation where we need a large number of hard drives, more than 20 hard drives can be installed on a regular server. Or when we need a large number of network ports, many Network interface card can be installed on a server.<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>Long-term server support<\/span><\/a><\/h4><\/div>
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Long-term support on servers is very important. That is, the server manufacturing companies offer software updates for a longer period of time due to the fact that these devices are expensive and designed to last longer than other types of computers.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

\"\u0645\u0642\u0627\u06cc\u0633\u0647<\/span><\/div>

rackmount server or a desktop server (tower)?<\/strong><\/h2>\n<\/div>

Servers are produced in one of the types of rackmount or tower and the main question in most cases is, which types of servers is more suitable for you?
\nIf you have a standard rack (with a depth of 100 cm) in your company, it is logical and optimal for your server to be of rack type So that you can provide more ventilation and security while installing it in the rack space.
\nAnd you can make the most of its vicinity to other rack components. But if you don’t have a rack, you can use its tower shape. But not all the differences are in the appearance and location of the server
\nalso the following items are among the main differences between these two categories.<\/p>\n<\/div>