智能水电厂需要建立高性能的数据库应用环境,否则难以实现更高性能的高级应用。因此如何能在海量数据环境下提高系统的数据库读写效率,成为一体化平台需要解决的问题。本文阐述了一体化平台如何利用数据库分区表机制保证数据读写高性能,为一体化平台软件的历史数据应用提供一种思路。 Smart hydropower plants need to establish high-performance database application environment, or difficult to achieve higher-performance advanced applications. Therefore, how to improve the system’s database read-write efficiency in a mass data environment has become a problem to be solved by the integrated platform. This article elaborates how the integration platform can make use of the database partition table mechanism to ensure the high performance of data reading and writing and provides a way of thinking for the historical data application of the integrated platform software.