You signed in with another tab or window.Reload to refresh your session.You signed out in another tab or window.Reload to refresh your session.You switched accounts on another tab or window.Reload to refresh your session.Dismiss alert
Copy file name to clipboardExpand all lines: src/guides/duplicate-data.md
+1-1Lines changed: 1 addition & 1 deletion
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -6,7 +6,7 @@ Segment guarantees that 99% of your data won't have duplicates within an approxi
6
6
7
7
##99% deduplication
8
8
9
-
Segment has a special deduplication service that sits behind the`api.segment.com` endpoint and attempts to drop 99% of duplicate data. Segment stores at least 24 hours worth of event `messageId`s,allowingSegment to deduplicate any data that appearswithin a 24 hour rolling window.
9
+
Segment has a special deduplication service that sits behind the`api.segment.com` endpoint and attempts to drop 99% of duplicate data. Segment stores at least 24 hours' worth of event `messageId`s,which allowsSegment to deduplicate any data that appearswith the same`messageId` within the stored values.
10
10
11
11
Segment deduplicates on the event's `messageId`,_not_ on the contents of the event payload. Segment doesn't have a built-in way to deduplicate data for events that don't generate`messageId`s.