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In Configuration/Environment variables, create the following variables and provide corresponding values:
mongodb_connect
database_name
lang
In Test, create a new event to test the function.
If the test is successful, add a trigger:
Source: EventBridge
Use existing rule: every5min
Create a MongoDB Dashboard
Log in to the MongoDB website and find the database that contains the collected tweets.
Open MongoDB Chart and add a dashboard. Use the final project database as the data resource. Create the following charts and add filters to all charts to show the data from the last 60 mins.
A number chart to show the total number of collected Tweets
A line chart to show the number of Tweets in different sentiments over time. Use the local time zone.
A word cloud to show the top 50 popular hashtags
A bar chart to show the top 10 active Twitter users
A table to show the Twitter texts, number of favorites, positive scores, and negative scores.