BEAMER: Better Extraction of Activity Metrics from Electronic (medical) Records

Design document for an open-source, open-standard web-service that supports extraction and translation of Change Tracking (CT) data from the enterprise-level database engine that supports an electronic medical record (or similar health information system), and makes it available for consumption by a secure Learning Record Store (LRS).本文档为一款开源、开放标准Web服务的设计文档，该服务可从支撑电子病历（electronic medical record）或同类健康信息系统的企业级数据库引擎中提取并转换变更跟踪（Change Tracking, CT）数据，并将此类数据提供给安全学习记录存储（Learning Record Store, LRS）以供调用使用。