But if you have a large data set, TreeGrid's performance is extremely slow.

但是如果您有一个大数据集，那么TreeGrid速度将极其缓慢。

youdao

This may significantly impact the execution time of the rule when executed on a large data set.

在针对大数据集执行时，这会很明显地影响执行时间。

youdao

These applications typically have a very large data set and display a high information density per screen.

这些应用程序通常具有非常大的数据集，并且每屏显示的信息密度非常高。

youdao

That large data set allowed them to analyze information for the 50 U.S.states separately, and also to identify trends by race and gender.

VOA: standard.2010.08.10

At the end of the day this is all about equipping you with skills and knowledge and understanding with which to take a problem, take a large data set maybe and actually produce something useful-- produce a project that is of interest to you.

下午放学后,就用学到的技能，知识和理解力来,解决问题，或者处理超大数据集,或制造一些有用的东西-,例如发起一个你们感兴趣的项目。

哈佛公开课 - 计算机科学课程节选

And the variation in startup outcomes is so great that even though we have such a large data set, the best single founder outcome is so far better than any of the multiple founder outcomes.

FORBES: Paul Graham, Dropbox And The Single Founder Exception

Multiply that by millions of customers in a metro area, and a smart grid can produce a data set large enough to monitor power demand in real time and predict probable outages before they occur.

FORBES: Big Bets On Big Data

Big data refers to a set of information and data so large and complex that it becomes difficult to process using conventional database management tools.

FORBES: The Next Revolution in Healthcare