Digital healthcare system solution

Digital medical treatment is a new type of modern medical treatment which applies modern computer technology and information technology to the whole medical treatment process. It is the development direction and management goal of public medical treatment. With the increasing integration and maturity of digital technology and modern medicine, hospitals are also actively responding to the national "Internet + medical" policy. With the help of EVOC, a county hospital (hereinafter referred to as "the hospital") has successfully built the foundation of digital health care and truly stepped into the era of "digital health care".

This hospital is a county-level hospital. Before upgrading, IT used a set of traditional IT architecture solutions established in the early stage, and all services are supported by physical servers. With the continuous expansion of the hospital scale, the following disadvantages become more and more obvious:

Lack of performance

Computing resources are insufficient. As the service volume increases, the server is overloaded and cannot process a large amount of accessed data. As a result, the access jam problem is serious.

The network bandwidth is low. Procedure The gigabit bandwidth of the original architecture becomes one of the bottlenecks to improve service quality and cannot meet current service requirements.

Expandability of

The way the hospital's physical server runs its business determines its scalability. In the case of insufficient resources, it becomes difficult to expand resources horizontally.

Management difficulties

The original IT architecture does not have a unified operation and maintenance management platform, which causes a high degree of aging of devices and a high failure rate, leading to unstable service support and great difficulties for operation and maintenance management personnel.

Security is low

In the original IT architecture, except for the primary service system running on the two servers in dual-system hot backup, other services are running on their own physical servers. If the system breaks down, services are directly interrupted, affecting the service quality of the entire system.

In order to solve the problems faced by the hospital, Yiwang provides a highly available solution for the hospital from five aspects: the scalability of IT architecture, the simplicity of management, the security and stability of business, the progressiveness of computing, and the utilization of resources.

Business application

Billion Ke will deploy all business applications of the hospital on virtual servers, flexibly manage them, allocate resources as needed, and ensure stable operation of the business. Supported by a 2U high-performance server on the billions of grams Purley platform, it provides advanced computing resources and superior scalability to meet the expansion needs of various applications in hospitals. The intelligent and efficient BMC integrated management module is designed to monitor system voltage and equipment failures in real time, and a simple user interface enhances the operation and maintenance experience.

Database application

As an important heavy load business, database applications cannot meet the operational requirements of virtual machines. Therefore, two 2U servers with billions of grams of Purley platform are used to run in a dual machine hot standby form, providing sufficient computing processing power while ensuring the continuous and efficient operation of database applications.

data storage 

YiYiKe stores all data of the hospital in a disk array, using dual control AA mode and redundant design of all modules to avoid equipment unavailability caused by single module failure and ensure stable service provision of equipment; Support large capacity expansion of hard drives, with multiple functions such as hot swapping, hard drive bad lane repair, hard drive error statistics, fast reconstruction, online volume expansion, link aggregation and switching, KVM virtual machine and container embedding, etc; Protect data through RAID 6 technology to ensure its security and controllability; Using a 16G FC network as the data network to connect servers and shared storage devices, ensuring high-speed data transmission; To ensure data security, a backup all-in-one machine is equipped to add a layer of protection for data security and integrity.

Business mainnet

Using a 10 gigabit network as the main business network, high bandwidth and low latency prevent data access from becoming a bottleneck for the entire system.

Based on the actual situation and according to the development direction and management goal of public medical treatment, Billiong reconstructed the original single IT architecture of the hospital to comprehensively improve the availability, security and ease of management of the entire data center.

High availability

Service applications are deployed on virtual servers. You can flexibly configure resources on virtual servers based on the service load so that they can quickly process data. When a physical server breaks down, service applications can be started every second, which does not affect service usage and ensures high service availability.

High security

The entire IT organization focuses on server virtualization, and almost all IT resources are managed through the virtualization platform, so as to achieve unified management and easily deal with the problem of fault location and timely treatment.

manageability

All data is stored on a multi-gigabyte disk array. Raid 6 technology is used for data protection at the bottom layer. In addition, the backup appliance is configured to ensure data security and integrity and almost zero risk of data loss.