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AWS keyspaces documentation change

Service: keyspaces · 2025-08-13 · Documentation low

File: keyspaces/latest/devguide/migrating-online.md

Summary

Added documentation about ZDM Dual Write Proxy for zero-downtime migration

Security assessment

Change introduces a migration tool without any security-specific context or vulnerability mitigation

Diff

diff --git a/keyspaces/latest/devguide/migrating-online.md b/keyspaces/latest/devguide/migrating-online.md
index ae3b3f1e1..d6e51e522 100644
--- a//keyspaces/latest/devguide/migrating-online.md
+++ b//keyspaces/latest/devguide/migrating-online.md
@@ -12,0 +13,2 @@ When designing an online migration strategy from Apache Cassandra to Amazon Keys
+     * **ZDM Dual Write Proxy for Amazon Keyspaces Migration** – Use the ZDM Dual Write Proxy available on [Github](https://github.com/aws-samples/amazon-keyspaces-examples/blob/main/migration/online/zdm-proxy/README.md) to perform zero-downtime migration from Apache Cassandra to Amazon Keyspaces. The ZDM Proxy performs dual writes without the need to refactor existing applications and performs dual reads for query validation.
+