Bootstrap a fresh context generation without a gap

Diagram guide Explore this system

Inspecting compiled semantics

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Semantic passport

Verified source

Authored reach

Path Click where the path starts

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Click a start, then an end. Paths follow the arrows.

Semantic lens Compare system roles

Choose up to two semantic kinds. One reveals its real traffic; two compare only direct authored relationships.

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Semantic radar Building overview

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Semantic radar needs more MAP space.

Bind the MVCC snapshot to the logical stream; a separately sampled LSN is insufficient.
Buffer post-boundary events while loading the snapshot.
For multiple source shards, B is a vector of independent cursors.
Abort and restart if the snapshot is lost, a cursor expires, or comparison fails.
A bootstrap coordinator and per-partition barriers are implementation work.

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