We went through several storage layers in the early days, including abusive use of relational tables and key-value storage of denormalized lists.

早期我们调研了多个存储层系统，包括被广泛使用的关系型数据库和一些非常规的Key-Value存储系统。

youdao

The plug-in model we use today is largely theone inherited from the web’s early days.

我们今天使用的接插模型，主要从早期网络沿袭而来。

youdao

But in the early days of BPEL implementation, use of Web services to invoke BPEL activities was not widespread.

但在BPEL实现初期，使用Web服务来调用BPEL活动并没有得到广泛应用。

youdao

In the early days of game-based training, we were looking at how you could use those types of tools for selection and assignment of people.

FORBES: Thomas Killion On Games In The Military