Data Modeling in Cassandra

Data Modeling in Cassandra

This post will elaborate more on the aspects we need to consider while doing data modeling in Cassandra. The following is the rough overview of Cassandra Data Modeling.

Data modeling in Cassandra is query driven. So, the next step is to identify the application level queries that need to be supported. For the example taken up, here is the list of queries that we are interested in:

  • Q1: Get lab details by the specified registration number?
  • Q2: Get all the pending orders that are to be served by a given lab in the order of bookings done?
  • Q3: View user details by either his email id/phone number?
  • Q4: Get all the pending orders for a user in the specified time period?

database cassandra data modeling

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