May 2017
Intermediate to advanced
388 pages
7h 30m
English
The last page is the Sentiment. We will represent all tweets by time and score. When a new tweet is saved to the database, we save the time it arrived and the sentiment score; later (or in realtime) that information can be used to analyze the data over a period of time:
Again, we want the user to visualize tweets by the currently active filter:

Here, we query and filter the store exactly the same way as we did in the Tweets component. The last piece is the chart. For this example, I am using recharts, a very nice ...
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