Why are three ways to write Ali cloud server buy it? First, Ali cloud server purchase a custom buy some for novice users, small series that are too complicated, especially for novice first purchase cloud server is concerned, followed by Ali cloud server may purchase way more than we usually understand custom purchase one way, there are many ways to buy fast, thought to want to buy small series decided to write a server mode process graphic tutorial summary:
The first way: ECS cloud server purchase page to purchase a custom
fit objects : know what you need to configure Ali cloud users.
Buying process ; aliyun official website navigation - Products - cloud computing infrastructure - cloud server ECS, select Custom purchase after entering.
Old users of natural Needless to say, you know what to buy configuration for new users, individuals have the following suggestions:
try to choose their own more recent or potential users away from our site is relatively close geographical area 1. good choice.
2. Select the instance, you can look at the scene configuration selection, Ali goes officials have made recommendations based on different scenarios.
3. Purchase instance t5 burst performance specifications of the user to pay attention, not for a long time over the performance of "baseline" or stable enterprise computing performance demand scenarios.
Mirroring and storage options
mirror the general use of the relatively large number of public image and mirror market, public image is, after server buy good server only operating system without installing additional software, and then mirror the market is the server purchase is good, it has been installed by default part application software, such as asp, php and other programming languages, databases, FTP, etc., mirroring the market is very suitable for the user does not install the application, eliminating the need for the latter to spend time and money to install applications.
Memory is what we usually understand the system disk, and D drive (data disk), the data suggested here can amount to buy a bigger disk, one is inexpensive, the second is to increase the convenience of our late application or backup data use, in short, that did not buy harm. System tray, then Ali cloud default is 40G, if that is not enough, you can also increase the amount of that.
Bandwidth and security groups
on bandwidth selection, if you do not know how much bandwidth users, we recommend early can buy smaller bandwidth, in case the latter is not enough time in the bandwidth can be increased, so as not to buy too much waste of bandwidth resources at the same time also adds to the cost.
Security Group is to buy a lot of first-time users of the most tangled Ali cloud server an option, because for the first time often do not know how to check the security group, it is unclear how to set up a security group, it is recommended to buy can refer to teach me choose on the page, to find out basic knowledge of the way and set the security group.
Server login password
and then set after time we can buy directly set your password, can also be purchased for the novice user, it is recommended to set a good password when purchased directly, saving time and effort. Note that the password must be 8 - 30 characters, at the same time must contain three (uppercase letters, lowercase letters, numbers, () `~ @ # $ % ^ & * _- + = | {} [] :;! '<>,.? / the special symbols). Do not set this simple code similar to 12,346,578.
The last choice is to buy a long time, note that there are 2 points:
1. If you need to record the user must remember to grow at more than 3 months of purchase.
2. The need for concessions, please choose Yearly, such as buying one-year rates are generally around 85 percent.
The second way: a key purchase
Suitable for : Ali cloud old customers and find ways to buy relatively little custom complex user.
Purchase process : Ali cloud official website navigation - Products - cloud computing infrastructure - cloud server ECS, select a key to enter after purchase.
In this way, you can quickly achieve the purpose for Ali cloud server, we only need to choose a good area in a key purchase page, instance size, mirroring, bandwidth, number of purchase and purchase long can directly purchase, eliminating the need for custom purchase Some of the process, but should be noted that:
Ali cloud server 1. the purchase of a key disk without data, such as data disks then need to buy a separate data disk after purchase and mount it to the cloud server.
2. After a key purchase, we also need to set up a separate security group, and about the server password.
A third way to buy: buy through the activities of the purchase page
for the object : the need for a certain pricing Ali cloud users.
Purchase process : Ali cloud official website navigation - Event Calendar page
Ali cloud the major promotions are on the latest promotions section, which they can participate in activities look and because they want to buy cloud server configuration after we entered, for example, we need to buy one computer network enhanced nuclear Example 2 4G2M bandwidth Ali cloud server, you can choose the people cloud computing event, select the configuration after entering, and click to the right to buy immediately. 
Note:
1. For the vast majority of users do not have special needs, the Ali cloud the latest activities of national cloud computing , HI fight groups , high-performance cloud servers preferential activities are basically always find the right configuration, by Ali cloud the latest activities to buy Ali cloud server, can really benefit a lot oh.
2. Select Ali cloud promotions when we must pay attention to see activity rules to make sure whether they can participate in, for example, high-performance cloud servers special offers only business users to participate in, if you are an individual user can not participate in Oh.
These are personal summary of the three kinds of mainstream Ali cloud server purchase, of course, there are many, such as through the cloud market mirrored pages directly purchase orders, according to the amount to pay for other'm interested friends can all go under the cloud Ali practical ways to buy .