Revision as of 08:02, 9 September 2024 edit Sarleeng (talk \| contribs) 1 edit No edit summary Tag: Reverted ← Previous edit		Revision as of 08:41, 9 September 2024 edit undo 10mmsocket (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 49,826 edits m Reverted edit by Sarleeng (talk) to last version by Achmad Rachmani Tag: Rollback Next edit →
Line 14: Full data refresh means that existing data in the target table is deleted first. All data from the source is then loaded into the target table, new indexes are created in the target table, and new [[Measure (data warehouse)\|measures]] are calculated for the updated table. Full refresh is easy to implement, but involves moving of much data which can take a long time, and can make it challenging to keep historical data.<ref name=":0">{{Cite web \|date=2022-04-14 \|title=Incremental Data Load vs Full Load ETL: 4 Critical Differences - Learn {{!}} Hevo \|url=https://hevodata.com/learn/incremental-data-load-vs-full-load/ \|access-date=~~2024~~2023-02-18 \|language=en-US}}</ref> === Incremental update ===

Data loading: Difference between revisions