Is the data constant?

数据是否为常量？

youdao

It allows applications to perform constant data load operations to a table in the background while the interactive read and write operations can occur concurrently.

它允许应用程序在后台对表执行恒定数据加载操作，同时可以执行交互式读取和写入操作。

youdao

Structuring the data according to its change characteristic enables identification of data elements that stay constant across multiple requests or across multiple users.

根据其更改特征设计数据结构，可以对跨多个请求或多个用户保持为常数的数据元素进行标识。

youdao

So we're to assume we can get to any piece of data, any instruction in constant time, and the second assumption we're going to make is that the basic primitive steps take constant time, same amount of time to compute. Again, not completely true, but it's a good model, so arithmetic operations, comparisons, things of that sort, we're all going to assume are basically in that in that particular model.

因此如果我们假设在恒定的时间内,我们可以取得任何一块数据,任何一种数据结构的话,我们要做的第二个假设就是,基本的原始操作计算花费的时间是恒定的,这个假设也不是完全正确的，但这个模型其实挺不错的，因此算法操作，比较，这一类的事情，我们在这个特定的模型中都假设是基本的,操作，花费的时间是恒定相同的。

麻省理工公开课 - 计算机科学及编程导论课程节选

This situation is getting worse with the explosion of data from constant change at the infrastructure layer.

FORBES: To Unlock The Power Of The Cloud, Rethink IT Management

"Gartner talks about the Era of Nexus and I like this because it describes the coming together of big data, constant access and connection through mobile and social and new delivery capabilities through the Cloud, " said Mr. Bussmann.

WSJ: Tech Europe: Predictions for the coming year

Results are sent to users in a screen that looks like a market data screen with constant updates.

FORBES: ITRS Monitors Technology And Business For Global Finance Firms