The features and design of real time database server for real time supervision of power system are introduced, several key techniques of which are analyzed, such as multi-thread, OCI ( Oracle Call Interface(OCI) ), Socket and select function. 介绍了实时数据服务器的特点和设计过程,分析了其中的若干关键技术:多线程、oracle调用接口OCI(OracleCallInterface),Socket和select函数的优点。
In this paper Oracle call interface ( OCI ) technology and its new features are introduced. The implementing mechanism of ODBC, JDBC and OCI are compared to show the better performance of OCI on accessing an Oracle database. 文中介绍了OracleCallInterface(OCI)技术及其新特性,并通过分析和对比ODBC,JDBC的实现机理,表明了OCI技术在访问Oracle数据库上性能的优越性。
A Study on Oracle Call Interface(OCI) Technology and Its Application in Software Development Environment OCI技术及其在软件开发环境中的应用
Database call interface is a bridge between upper application and database. Through analyzing interface developing tools provided by ORACLE for C language, this paper introduces a method, with which a universal call interface between C language and ORACLE can be realized by OCI. 数据库调用接口是上层应用与数据库之间的桥梁,通过分析ORACLE为C语言提供的接口开发工具,提出了一种用OCI实现C语言与ORACLE的通用调用接口的方法。
Realization of Universal Call Interface between Oracle and C Language ORACLE与C语言通用调用接口的实现