过程数据的压缩与存取系统构建策略

The construction strategy for process data compression and access system

数据是一个企业的宝贵资源,对过程数据的存储和管理尤为重要。提出了基于SDT算法和BDB的数据存取策略,采用WCF技术进行分布式管理,改善了工业应用中大数据量数据存取效率及实时性差的问题。应用实践表明了该方法的有效性。

Data is a valuable resource for an enterprise. The mechanism for storing and managing process data is particularly important. Based on the SDT algorithm, it introduces a BDB database access strategy, applies WCF technology to distributed management, and improves the access efficiency and poor real-time performance of large data volumes in industrial applications. Application practice shows the effectiveness of the method.