Optimizing Geospatial Queries with Dynamic File Pruning in Databricks Delta

Optimizing Geospatial Queries with Dynamic File Pruning in Databricks Delta

Databricks via YouTube Direct link

Review Results

23 of 23

23 of 23

Review Results

Class Central Classrooms beta

YouTube videos curated by Class Central.

Classroom Contents

Optimizing Geospatial Queries with Dynamic File Pruning in Databricks Delta

Automatically move to the next video in the Classroom when playback concludes

  1. 1 Introduction
  2. 2 Agenda
  3. 3 Background
  4. 4 Highlevel diagram
  5. 5 Databricks
  6. 6 Use Cases
  7. 7 Why we use these tools
  8. 8 Partitioning
  9. 9 Dynamic Partition Pruning
  10. 10 Dynamic File Pruning
  11. 11 Delta Log
  12. 12 Delta Data Skipping
  13. 13 Bounding Box
  14. 14 Data Set
  15. 15 Zorder Data
  16. 16 Zorder by
  17. 17 Measuring File Pruning Effectiveness
  18. 18 Which columns to use
  19. 19 Geohash
  20. 20 Getchas
  21. 21 Repartition by Range
  22. 22 Review Pipeline
  23. 23 Review Results

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.