Presenter: What are the major difficulties during the process of building the database?

主持人：在建设数据库的过程中遇到的主要困难是什么？

youdao

This paper expounds the technical method, designing thought, system component for building the database system and the application of GIS in this system.

本文就建立这一数据库系统的技术方法、设计思路、系统组成和GIS的应用等方面进行了阐述。

youdao

Through building the database system of snow drift on highway, information processing speed quickened and information management automatization was realized.

通过建立公路风吹雪数据库系统，可以加快信息处理速度，实现信息管理实时化。

youdao

Ryan Tagal, who is building the database, says it is uphill work, because hedge-fund managers are not in the habit of sharing information.

ECONOMIST: Hedge funds

To monitor compliance with these rules, the IRS and HHS are now building the largest personal information database the government has ever attempted.

WSJ: Review & Outlook: Your Next IRS Political Audit

Uptake has been building this database for the past three years and now has 4 million monthly uniques, he adds.

FORBES: Uptake Brings Friend Recommendations To Travel Search