超大容量地震数据长期在线服务系统是针对数字地震台网海量数据的长期在线服务需求而设计的，软件实现了基于文件系统的数据自动存储，快速数据检索，数据格式转换等功能。本文阐明了软件的设计思路和主要功能，重点介绍了软件系统结构和波形数据自动检索方式等内容。

The JOPES-AWS is a service system which designed for seismic network to provide huge capacity seismic data long-term online service and management. It realizes the following functions base on file system: seismic data automatic store, data quickly search, data format conversion. The authors introduced the design consideration and main functions. The software structure and data searching method are presented in detailed.