Your application design will probably suggest the most appropriate split, but generally speaking, if something is considered a single energy-using entity in your system, give it a profile to itself.
您的应用程序设计可能会决定最适合的分割方式，但一般来说，应该把视为一个能源使用实体的个体放在单个配置文件中。
Database design: an OLTP system usually adopts an entity-relationship (ER) data model and an application -oriented database design.
数据库设计：通常，OLTP系统采用实体-联系(ER)模型和面向应用的数据库设计。
Database design: an OLTP system usually adopts an entity-relationship (ER) data model and an application -oriented database design.
数据库设计：通常，OLTP系统采用实体-联系(ER)模型和面向应用的数据库设计。
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