基于mybatis的数据持久层研究

Research on Data Persistence Layer based on Mybatis

为解决传统的Mybatis数据库持久层在灵活性,可扩展性上存在的问题,在深入研究mybatis的技术架构和应用流程的基础上,利用数据库连接池技术和基于映射表的设计方案提出了基于连接池的mybatis持久层优化技术,通过实验的方式证明了该优化方案的有效性和可行性。在和c3p0、JDBC、tomcat-jdbc等中间件的性能对比实验证明,优化后的mybatis在持久层的读写性能有了10%以上的提升,有效地节约了服务器硬件成本,具有较高的实用性。

In order to solve the problems of flexibility and extendibility of persistence layer of traditional mybatis database,the technical framework and application process of mybatis was studied in-depth,and on this basis,the mybatis persistence layer optimization technology based on connection pool technology was proposed by using the database connection pool technology and the design scheme based on mapping table.The effectiveness and feasibility of this optimization scheme have been proved through experiments.Compared with the performance of c3p0,JDBC,Tomcat JDBC and other middleware,it proves that the read-write performance of mybatis optimized in this paper has been improved by more than 10%in the persistence layer,which effectively saves the cost of server hardware and has high practicability.