Im’ quite new to full stack development (coming from UX design). I’m asking in the direction of software design and database query strategies.
Quick example: Imagine you have a database with booking for a service including customer info and start and end date for a booking. Now there are two components: first is listing customer information for each booking and second component is a visualization of booked period. Would you prefer to make one database query in the parent component and pass the information into the component or rather do a single query within each of these components? One single query for all needed information or rather multiple queries with just the right amount of needed information? I have no experience in any delay issues of one or the other solution. Lets assume there are maximum 500 booking results from a query.
Hope you can help me

I would like to avoid to put to much effort into the wrong architecture. Instead I hope for some assistance to start in the right direction