Cloud data: What does the server do with the choice of High-quality server?

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In fact, small knitting is also very unreasonable to think of this title, the server is what is the use of it?

Server is a high-performance computer, as a network node, storage, processing network 80% of data, information, so also known as the soul of the network. To make an image of the analogy: the server is like a post office switch, and computers, notebooks, PDAs, mobile phones, such as fixed or mobile network terminals, such as scattered in the home, a variety of office space, public places, such as telephones. Our daily life with the outside world, work in the telephone communication, communication, must pass through the switch in order to reach the target phone; Similarly, the composition of the server and the computer are basically similar, there are processors, hard disk, memory, system bus, and so on, they are specifically for specific network applications, so the server and computer in processing capacity, stability , reliability, security, scalability, manageability, and so on. In particular, with the progress of information technology, the role of the network more and more obvious, the data processing capacity of their own information systems, security and other requirements are more and more high, if you are in the process of e-commerce by hackers stolen passwords, loss of key business data; If you can't access the ATM You should consider the behind-the-scenes commanders ———— servers in these device systems, rather than blaming staff for their quality and other objective conditions.

The server is the node that has fixed address and provides service for network user, it is an important part of realizing resource sharing, server mainly has network server, print server, Terminal Server, disk server and file server.

Many people rent and buy the server, will be from the sale where the word, is cost-effective.

The price of our machine is so high, it is much better than the one you consulted. In fact, many people now buy things when they choose cost-effective things, but the "price" has become a trap, businessmen cheat people's means. For example, for example, Dell's look at how cheap, careful people have noticed that all Dell ads the bottom line of the small print "If you want to upgrade to the X-year after-sales service, please add XX money", the warranty period is also part of the price. As with the value-added services leased to the server now, renting the server is cheap, but if you want to let the other person's technology, help you install a software or operation of what, which is value-added services, to pay extra. Please add this part and compare it again, so it is called true fairness.

Said so much, what exactly what kind of cost-effective, in fact, there is no so-called cost-effective, in the current server hardware prices so transparent, where there is no part of the virtual price, but a penny a penny. Different prices, must correspond to different grades of goods. Some people seek to spend the least money to buy the highest configuration, while others pursue the use of quality problems. So the individual needs determine the different price of the lease.

In fact, the definition of price/performance is: whether the prices and configuration are in accordance with the requirements of personal use and the size of potential value. Simply put is to buy the most suitable for your own, do not know how to Amoy to the real potential of things, is actually saving for their own. Small series recommended cloud data yunshuju.com Hong Kong server ATOM/2G memory/3m exclusive Bandwidth/3 Independent IP only need 650 yuan/month, compared with cost-effective is very high, after-sales service is guaranteed. If you choose some small businesses cheap machines that then let your site traffic reduction, which is not worth the candle.

In fact, the purchase of the server is the real choice of CPU, hard disk can not be replaced, not enough memory can be added. But the CPU selection is not appropriate is wasted. If you want to save money first cut off is the high-end CPU.

Said so much do not know whether someone carefully read, in fact, the so-called cost-effective is to find their own satisfaction with the service provider, a penny of the price of goods, a good after-sale