Application Workflow And Access Patterns

DSE Version: 6.0

Video

Exercises

We need to figure out how users are going to navigate through our application. We call this the application workflow. This is necessary so we know which queries to perform against our Apache Cassandra database. Learn more about the application workflow in this unit.

NO TRANSCRIPT AVAILABLE.

No write up.

Exercise 4.2: Application Workflow And Access Patterns

In this exercise, you will:

  • Finish the application workflow based KillrVideo query requirements
  • Add the remaining access patterns based on KillrVideo query requirements

Steps



Using the following KillrVideo tasks, finish filling out the application workflow diagram and access patterns.

  • Find comments posted by a user with a known id (show most recently posted comments first)
  • Find comments posted for a video with a known id (show most recent comments first)
  • Find an average rating with a known video id
  • Find trailers for a video with a known id
  • Find video interactions for a user with a known id and specified video id (show most recent interactions first)
  • Find actors for a video with a known id
No FAQs.
No resources.
Comments are closed.