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Quantitative Finance · Glosario

¿Qué es Partitioned log, consumer offset?

También llamado: partitioned log · consumer offset

Definition 24.3 Research, Data and Risk Platforms · Capítulo 24 — Messaging and Event-Driven Architecture

A partitioned log stores each topic as several partitions, each an append-only sequence of messages addressed by their position in it; a message’s partition is chosen from its key, so that messages with the same key keep their order. A consumer offset is the position up to which a consumer has read a partition, recorded by the consumer (committed) so that it can resume there.

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