Databricks loop prep

OfficialDatabricksby Land the Lab

The loop in order: the coding screen, the onsite coding rounds, system design, then values.

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  1. Snapshot set with frozen insertion-order iterators
    Coding
  2. Uniformly random spanning tree over node groups
    Coding
  3. Generalized tic-tac-toe with k in a row
    Coding
  4. Fastest single-mode commute on a city grid
    Coding
  5. Ordered IP firewall with CIDR rules
    Coding
  6. Customer revenue with referral credit and bottom-k query
    Coding
  7. Minimum-cost encryption of a directory tree
    Coding
  8. Hybrid run-length and bit-packing codec
    Coding
  9. Lazy array with deferred map and indexOf
    Coding
  10. Path between two nodes of an implicit Fibonacci tree
    Coding
  11. Design a book price aggregator
    System design
  12. Design a Slack-like chat system
    System design
  13. Design a harmful content detection system
    ML design
  14. Design a distributed job scheduler
    System design
  15. Design a rate limiter
    System design
  16. Build your story bank
    Behavioral