数据牛刀是一款提供大数据表自动分割、归档和清理过期数据的服务。它使用C# /.NET CORE实现,当前支持Mysql数据源。 Data Niu Knife is a service provides to automatically splits, archive, and clean up stale data for big data tables. It is implemented using C# /.NET CORE and currently supports Mysql data sources.