0-2-3-understand-stream-partition

name	0.2.3-understand-stream_partition
description	[0.2.3] A distinct, ordered slice of an event stream, identified by a partition key or index, enabling parallel produc

understand-stream_partition

CALL NUMBER: deep_event_driven_archite.stream_partition DEFINITION: A distinct, ordered slice of an event stream, identified by a partition key or index, enabling parallel production and consumption; each partition maintains its own offset sequence independently of other partitions.

Invoke this skill to understand stream_partition down to its primitives. The RELATIVE ROOT below is the least-fixed-point closure of everything it bundles from — the full import cone, grouped by the lib each prim comes from. Projected from a prover-typed KB (MAP/SWI-Prolog consistency gate): every reference below resolves.

THE RELATIVE ROOT (the import cone, by lib)

from deep_event_driven_archite

• stream_offset (d1): A monotonically increasing integer position marker assigned to each event within a partition, uniquely identifying the event's place in the partition's sequence and enabling consumers to resume reading from a specific point.

CONSUMERS (what needs this)

es_event_partition, es_partition_key, stream_consumer, stream_log, stream_producer

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Projected from the software architecture patterns and styles KB (211 concepts / 192 relations) — consistency-typed by MAP; the facet list after the colon IS the cross-lib dependency web.

(leaf — this is an actual skill.)