Compared with ordinary The server ， ECS What's the difference? What's the exciting point? In recent years, the server is a hot concept. We all know that any network product needs a server, and the server is a very expensive hardware. For many small and medium-sized enterprises, using a local server is undoubtedly a big expense. However, ECS uses cloud technology to reasonably configure hardware resources, so that it can be arbitrarily divided into low configurations with better resource utilization and lower prices. So what's the difference between ECS and ordinary servers? Where is the exciting point? Focus today Server lease The hosted Micron Network will take you to have a look, hoping to help you.
1. Different elastic resource allocation
Cloud computing servers support flexible resource allocation, which means that we can freely increase or decrease resources such as CPU, memory, disk, bandwidth, etc., but we should also know that this elastic scaling is not only a vertical expansion in a single cloud server, but also a horizontal expansion to increase/decrease the number of virtual machines.
Conventional server resources are limited by the configuration of a single server. For example, resource expansion requires technicians to add disks or memory modules to the physical server hardware. This process takes a long time and is difficult to support flexible changes in enterprise application requirements.
2. Different node sizes
The computing resources of cloud computing servers are obtained by scheduling from a large number of virtualized physical servers. From the perspective of node size, this virtualization scale may be several, dozens, or hundreds of physical servers, or a large cloud virtual resource pool may be built across the data center.
The node size of general servers is limited by the hardware environment such as cabinets and machine rooms and the degree of virtualization.
The cloud computing server adopts distributed storage technology. For example, the ceph distributed storage system adopted by the cloud has good scalability, high performance and high reliability. It can realize real-time disaster recovery for multiple replicas without single point of failure, effectively avoid multiple failures, and support the elastic expansion of storage resources, enabling ECS to have hot migration and other functions.
General servers cannot realize distributed storage. Once hardware failure occurs, data security will face the risk of serious loss, damage, or even irrecoverability. Therefore, enterprises usually deploy RAID 10 array security policies, but this requires a lot of expenses and costs such as hardware acquisition, and increases the financial burden of the company.
Cloud service is a concept proposed from WEB3.0, which is highly distributed and virtualized. General servers, also called servers, are devices that provide computing services. Because the server needs to respond to and process service requests, the server should generally have the ability to assume and guarantee services.
It is composed of processor, hard disk, memory, system bus, etc. It is similar to the general computer architecture, but because of the high reliability of services, it puts forward higher requirements in processing capacity, stability, reliability, security, scalability, manageability, etc. In the network environment, according to the different types of services provided by the server, it can be divided into file server, database server, application server, WEB server, etc.
Whether you want to rent a physical server or an ECS, you can consult the online customer service of Micronet. Micronet provides you with server rental products from up to 20 countries and regions, such as Hong Kong ECS, overseas servers, etc., which can meet your business needs.
The above is what Micronet introduces to you about the difference between ordinary servers and ECS and what is exciting. I hope it will be helpful to you after reading it. Micronet focuses on server rental and hosting, and it includes single line and multi line cabinet rental services such as Mobile Telecom Unicom, It is a professional IDC data cabinet hosting and leasing provider in Jiangsu Province, specializing in server leasing, server hosting and other services. Baidu standard customized cabinets, 48U super capacity, reduce the user's cabinet rental fees. If necessary, please contact Micronet.
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