数据库统一接口模型设计与实现

Database Design and Implementation of a unified interface model

随着二次三维地震勘探的不断深入,常规勘探方法难以适应新的勘探需求,探索一体化项目的管理模式及其软件支持成为必要,而在勘探软件的采集、处理、解释一体化中,不同的环境使用不同的数据库成为有效的解决途径。在这种情况下,统一数据库访问接口成为了构建可重用的、统一的勘探数据模型的访问层关键。本文通过封装各种数据库的高效访问接口,使用指定的数据库驱动连接和统一的数据库访问接口,设计和实现了数据库统一接口模型。在勘探软件中得到了较好的应用。

With the second three-dimensional seismic exploration continued to deepen,conventional exploration methods are difficult to adapt to the needs of new exploration,explore integrated project management and software support to be necessary,while the different environments use different databases to be an effective solution in the exploration software of integration of acquisition,processing and interpretation.In this case,a unified database access interface becomes the key to build reusable,unified access layer of exploration data model.In this paper,to package the efficient access interface of various database,to use the specified database connection and the unified database access interface,designs and implementes the unified interface model.Which has beeu a good application in the explovatiou software.