SimpleDB is a simple data storage that lacks the sophistication of a full-fledged Relational Database Management System (RDBMS), while providing scalable key-value storage.

SimpleDB是一个简单的数据存储，它缺乏一个完全成熟的关系数据库管理系统(RDBMS)所拥有的完善的功能，但是提供了一种可伸缩的键值存储。

youdao

Secondly, the P2P storage system can make full use of the capability of user's computer and show the P2P's advantages on document exchanging.

其次P 2 P网络存储系统可以充分发掘用户计算机的作用，发挥P 2 P技术在文件交换方面的优势。

youdao

EMALS is a full integrated system, consisting of energy storage system, electric and electronic system, linear induction motor and control system.

电磁飞机弹射系统是一个全集成的系统，由储能系统、电力电子系统、直线弹射电动机和控制系统组成。

youdao