云服务器ecs怎么选购，有哪些技巧

云服务器ecs怎么选购，有哪些技巧？选购云服务器ecs，要充分了解自身网站的日均访问人数和平均同时在线人数有多少，目前的数据有多大，未来是否会快速增加，网站是面向全国用户还是本地用户等，这些将关系到CPU、内存、带宽、硬盘、机房线路等的选择。在确定网站情况之后，可以结合各项配置参数进行估算选择。

1.价格

第一步对比价格，在选择云服务器时，必须根据价格，从硬件配置、定价模式、定价策略、带宽多少等指数进行评估和考虑，切记不要一味只看价格或看配置，这样才能买到合适的云服务器。

2.品牌

第二步选品牌，云服务器基于云计算技术，对资金和技术的要求都很高，只有技术先进、资本雄厚的企业才有能力将云服务器产品做大做强。

选择云服务器时，一开始可以选一个低配置的云主机，当发现不够用时，再进行升级，在线升级非常方便，一般几分钟内就可以弄好。

3.带宽

第三步看带宽，带宽是一个网站打开速度的直接体现，带宽越大，访问的打开速度就越快。用户可根据自己网站需求购买，能够存放自己数据以及网站正常运行时配置基础上，最好能有额外空余配置，用来面对突发情况。

4.硬盘/内存

第四步看硬盘，硬盘不是越大越好，而是要看读写速度，固态硬盘的读写速度要比机械硬盘的读写速度高，一般要高2倍左右的速度读写能力。

内存根据网站的规模选择合适的配置，一般应用选择2-4G内存，超过50g的硬盘配置是足够的。如果对云服务器租用配置要求较高，可以选择大内存。

机房

正常情况下，建议用户选择北京、上海或省会/直辖市地区的机房，因为这些地方的网络最为发达，网络延迟低，骨干节点多，全国绝多数网站也使用这些地区的IDC机房。

亿速云，作为业内资深的专业云计算服务提供商、云安全服务提供商，致力于为广大互联网企业用户和传统行业的企业用户提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器”等云主机租用服务以及企业上云的综合解决方案，具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势，专为企业上云打造定制，能够满足用户丰富、多元化的应用场景需求。

How to choose ECS? What are the skills? To purchase ECs, we need to fully understand the number of daily average visitors and the average number of online users at the same time, the current data, whether it will increase rapidly in the future, whether the website is for national users or local users, etc., which will affect the choice of CPU, memory, belt width, hard disk, computer room line, etc. After determining the situation of the website, it can be estimated and selected in combination with various configuration parameters.

1. price

The first step is to compare the prices. When selecting a ECs, you must evaluate and consider the price based on the hardware configuration, pricing mode, pricing strategy, bandwidth and other indexes. Remember not to only look at the price or configuration, so as to buy a suitable ECs.

2. brand

The second step is to choose a brand. Cloud server is based on cloud computing technology, which requires high capital and technology. Only enterprises with advanced technology and strong capital are able to make cloud server products bigger and stronger.

When selecting a ECs, you can select a low configuration virtual machine at the beginning. When you find that it is not enough, you can upgrade it again. Online upgrading is very convenient, which can be done in a few minutes.

3. bandwidth

The third step is bandwidth. Bandwidth is a direct reflection of the opening speed of a website. The larger the bandwidth is, the faster the access is opened. Users can purchase according to their own website needs, store their own data and the configuration of the website during normal operation. It is better to have additional spare configuration to face emergencies.

4. Hard disk / memory

The fourth step is hard disk. Hard disk is not the bigger the better, but depends on the read-write speed. The read-write speed of solid-state disk is higher than that of mechanical hard disk, which is generally about 2 times higher.

Memory according to the size of the site to choose the appropriate configuration, general applications choose 2-4G memory, more than 50g hard disk configuration is enough. If the requirements for ECS lease configuration are high, large memory can be selected.

Computer room

Under normal circumstances, it is recommended that users choose IDC rooms in Beijing, Shanghai or provincial capitals / municipalities directly under the central government, because these places have the most developed networks, low network latency, and many backbone nodes. Most websites in China also use IDC rooms in these areas.

As a senior professional cloud computing service provider and cloud security service provider in the industry, Yisu cloud is committed to providing "cloud server, bare metal server, advanced defense server, Hong Kong server, US server" and other cloud host rental services as well as comprehensive solutions for enterprises to go to the cloud for Internet enterprise users and traditional industry enterprise users, with "security and stability" , simple and easy to use, high service availability, high cost performance "and other features and advantages, specially designed for enterprises to create customized cloud, can meet the needs of users rich and diversified application scenarios.

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