cancel
Showing results for 
Search instead for 
Did you mean: 
Data Engineering
cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

elgeo
by Valued Contributor II
  • 2128 Views
  • 3 replies
  • 5 kudos

Resolved! Delta Table - Reduce time travel storage size

Hello! I am trying to understand time travel feature. I see with "DESCRIBE HISTORY" command that all the transaction history on a specific table is recorded by version and timestamp. However, I understand that this occupies a lot of storage especiall...

  • 2128 Views
  • 3 replies
  • 5 kudos
Latest Reply
elgeo
Valued Contributor II
  • 5 kudos

Thank you @Werner Stinckens​ for your reply. However I still haven't managed to delete history even after setting the below. The number of history rows remains the same when running "DESCRIBE HISTORY".SET spark.databricks.delta.retentionDurationCheck...

  • 5 kudos
2 More Replies
Gim
by Contributor
  • 4088 Views
  • 7 replies
  • 10 kudos

Resolved! Delta Table storage best practices

Hi!We have a project where we do some Data Engineering for a client. I implemented a scheduled batch processing of Databricks' autoloader (stream w/ availableNow) since they primarily have numerous file exports from several sources. We wanted to foll...

  • 4088 Views
  • 7 replies
  • 10 kudos
Latest Reply
jose_gonzalez
Moderator
  • 10 kudos

Hi @Gimwell Young​,Just a friendly follow-up. Did any of the responses help you to resolve your question? if it did, please mark it as best. Otherwise, please let us know if you still need help.

  • 10 kudos
6 More Replies
Labels