Memory · Retrieval
Supersession (version chains)
A new memory with the same key supersedes the old via a forward-pointer version chain rather than deleting it; superseded vectors are pruned in parallel with new upserts.
Verified against blog.cloudflare.com
How it works
A new memory with the same key supersedes the old via a forward-pointer version chain rather than deleting it; superseded vectors are pruned in parallel with new upserts.
At a glance
StageHarvest
PhaseWrite
Used byCloudflare Agent Memory · Mem0
Trade-off
Version chains grow unbounded without compaction; stale pointers if pruning lags.
Basis
Verified against
https://blog.cloudflare.com/introducing-agent-memory/ The corpus does not rewrite vendor documentation. Where copy is quoted verbatim it is marked as such and attributed to its source.