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AWS neptune-analytics documentation change

Service: neptune-analytics · 2026-03-13 · Documentation low

File: neptune-analytics/latest/userguide/vectors-upsert.md

Summary

Added transaction consistency warning about vector embedding updates not being ACID compliant

Security assessment

Matches the vectors-remove.md update. Provides operational guidance rather than addressing security vulnerabilities or protections.

Diff

diff --git a/neptune-analytics/latest/userguide/vectors-upsert.md b/neptune-analytics/latest/userguide/vectors-upsert.md
index ef4dec5e8..94f32617d 100644
--- a//neptune-analytics/latest/userguide/vectors-upsert.md
+++ b//neptune-analytics/latest/userguide/vectors-upsert.md
@@ -10,0 +11,4 @@ The `.vectors.upsert` algorithm is used to add a new embedding or update an exis
+###### Important
+
+Updates to vector embeddings are not ACID compliant. For details and best practices to minimize inconsistencies, see [Vector index transaction support](./vector-index.html#vector-index-transaction-support).
+