一种基于元数据模型管理的通用比对解决方案

A Universal Matching Solution based on Metadata Model Management

电信企业的业务数据来源多样化,如何提升用户录入数据和系统采集数据的一致性,提升数据比对一致性和数据比对成功率,是企业运维人员经常面临的实际问题。笔者提出一种基于元数据模型管理的通用比对解决方案,该方案吸纳了数据库元数据、规则驱动、定时任务、报表驱动等思想,通过模型层、规则映射层、应用层等分层架构,不同的业务模型通过规则映射可以对应到采集数据模型,通过一套通用的算法分析出比对报表和差异清单,为数据合并和数据纠错提供支撑。

Business data source of telecom enterprise diversification,how to improve the consistency of the user input data and data acquisition system,improve the success rate of data consistency and data comparison,is the actual problem of enterprise operation and maintenance personnel often face.In this paper,a general alignment solution based on metadata model management is proposed.The scheme absorbs the idea of database metadata,rule-driven,timing task and report-driven,and stratifies through model layer,rule mapping layer and application layer.Architecture,different business models can be mapped to the data model through the rule mapping,through a set of common algorithms to analyze the comparison of statements and differences in the list for data consolidation and data error correction to provide support.