DF as a Window to Streaming Data

[sirinath]

When processing live data like say stock prices, it will be helpful to have a DF which is a window to the changing data. (Say last 30 seconds of data or last 30 items.)

So is it possible to provide a way to easily construct such DFs easily.

[adatao-ddf]

Yes, that is exactly the intent of how we want to support streaming data.
It just has not been implemented yet on a particular engine.

Sent while mobile. Please excuse typos etc.
On Dec 12, 2014 11:18 PM, "Suminda Dharmasena" notifications@github.com
wrote:

When processing live data like say stock prices, it will be helpful to
have a DF which is a window to the changing data. (Say last 30 seconds of
data or last 30 items.)

So is it possible to provide a way to easily construct such DFs easily.

—
Reply to this email directly or view it on GitHub
#55.