- [Instructor] So, one thing that's commonly done
with the live tweet stream, is to take those tweets
and actually store them into a database
for later processing.
That's actually something we'll do,
when we get to the big data lesson later on,
where we'll take a massive number of live tweets
and store them into a MongoDB database,
and then we'll go back and process those tweets
after the fact.
So, one of the things that you have to keep in mind is,
that in the Twitter rules and regulations, if you will,
if you are storing tweets locally and you receive
a message from Twitter that somebody has deleted
a tweet, or deleted location information from a tweet,
you have to actually take that information from Twitter,
and you have to delete it locally as well.
So, for example, your listener's on_delete method
is going to get called if you have a tweet that you received
that somebody has subsequently said they wanted
to delete from their account.
So there's a whole bunch of deletion rules
and message details.
So, you are going to want to go to this URL,
and make sure you that you are familiar with
the rules and regulations for deleting information
that you store locally.
That is a requirement,
and if you don't follow that requirement,
you could lose your privileges for using the Twitter APIs.