Before we visualize the data, we need to get the data first. One thing to consider is that the file containing the data will grow very long very quick (>200 combinations per day) so we'll have to limit ourselves to having only, say, 30 days of the data.
Related Gerrit Patches:
|wikimedia/discovery/golden : master||Adds zero results breakdown by language and project|
|wikimedia/discovery/polloi : master||Parse wikiid's to language-project tuples.|
|Resolved||mpopov||T110590 Add breakdown of zero results rate by language/project pair to dashboard|
|Resolved||mpopov||T126244 Add data collection for getting zero results rate by language/project|