The upgrade can be performed via console or SDK without creating new clusters, changing endpoints, or rebuilding indexes. Version 8.0 delivers up to 7x faster query latency and up to 5x better storage compression, decreasing costs and increasing efficiency.
New features include support for collation, views, new aggregation operators, enhanced text search, and much faster vector index builds. The in-place upgrade capability is available in all Regions offering DocumentDB 8.0 with no additional fees.
Source & further reading
Amazon DocumentDB (with MongoDB compatibility) now supports in-place upgrade from version 5.0 to 8.0 ↗Source published 2026-04-20. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.