High-level Design of the Typeahead Suggestion System

High-level design

According to our requirements, the system shouldn’t just suggest queries in real time with minimum latency but should also store the new search queries in the database. This way, the user gets suggestions based on popular and recent searches.

Our proposed system should do the following:

• Provide suggestions based on the search history of the user.
• Store all the new and trending queries in the database to include them in the list of suggestions.

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