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-# Retirement notice
-This workshop will be retired effective June 30, 2022. At that time the repository will be archived, and the materials will not be maintained.
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-For questions or concerns regarding the MCW library, email us at [AskMCW](mailto:AskMCW@microsoft.com). Please remember to include the title of the workshop in your email.
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 # Big data analytics and visualization
 
+## This workshop is archived and no longer being maintained.  Content is read-only.
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 Margie's Travel (MT) provides concierge services for business travelers. In an increasingly crowded market, they are always looking for ways to differentiate themselves and provide added value to their corporate customers.
 
 They are looking to pilot a web app that their internal customer service agents can use to provide additional valuable information to the traveler during the flight booking process. They want to enable their agents to enter in the flight information and produce a prediction as to whether the departing flight will encounter a 15-minute or longer delay, considering the weather forecast for the departure hour.