5G医疗业务场景下新一代数据库架构设计与特点

Design and Characteristics of New Generation Database Architecture under 5G Medical Business Scenario

目的设计新一代数据库架构,以满足大型三甲医院5G医疗业务场景的需求。方法运用具有分布式数据库系统架构、支持超大规模数据量和单表管理的新一代数据库架构技术,通过随机生成1000万条数据,执行单表插入、查询和删除操作。记录各个操作所需时间,计算每种操作的速度(记录数/秒),并与Redis、Oracle数据库进行对比。结果新一代数据库架构能够支持横向扩展的分布式架构。1000万条随机记录的插入速度为140370.58记录数/秒,查询速度为138831.04记录数/秒,删除速度为145602.80记录数/秒,优于Redis数据库的插入查询和删除速度,也优于Oracle数据库的能力与效率。结论设计的新一代数据库架构支持动态扩展、负载均衡、安全存储功能,并且具备存储管理大数据的能力。

Objective Design a new generation of database architecture,in order to meet the large demand 5G medical service scenarios in large grade A hospitals.Methods Using a new generation of data warehouse technology,which has a distributed database system architecture,supports super large scale data size,and supports single table data management,through the randomly generated 10 million data,perform a single table insert,query,and delete operations,and record the time required for each operation,the calculation of each operating speed(record number/s),and compared with Redis and Oracle database.Results A new generation of database schema can support distributed architecture lateral extension 10 million random number record insertion speed is 140370.58/seconds,query speed record was 138831.04 number/s at the rate of 145602.80,and delete records per second,better than the Redis database query to insert and delete speed,also is better than that of the ability and efficiency of the Oracle database.Conclusion This study des ign of a new generation of database schema supports for dynamic load balancing,extends the function of the safe storage,and has a large amount of data storage management capabilities.