Unverified50% confidenceSolutionExact time
After an update, you should first wait for the update to fully finish, compare your own data page by page and query by query, and only then start modifying content, changing only one thing at a time and recording the date, to avoid being unable to attribute the results.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe incremental update strategy maintains a content hash or version number for each document, compares hash values to determine whether a document is new, modified, or deleted, and only performs embedding recalculation and index updates for changed portions.74% similarUnverifiedWhen updating a document, a delete-then-insert strategy at the document level is more reliable than chunk-by-chunk comparison updates, because under fixed-length chunking, modifying the beginning of a document causes all subsequent chunk boundaries to shift.71% similarUnverifiedThe refresh function in this article directly modifies the fields of the Report object (in-place update); in many production systems, the safer approach is to return a new report object, keeping the old version as an immutable snapshot, thereby supporting rollback, comparison, and concurrent reads.68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1025719API
curl https://kongchang.com/api/v1/knowledge/claims/1025719MCP
get_claim(id=1025719)