История изменений

включая подключение новых консьюмеров.

Из официальной доки:

Conceptually you can think of a consumer group as being a single logical subscriber that happens to be made up of multiple processes. As a multi-subscriber system, Kafka naturally supports having any number of consumer groups for a given topic without duplicating data (additional consumers are actually quite cheap).

1. Consumer Group -> single logical subscriber
2. Kafka naturally supports having any number of consumer groups
3. consumers are ... cheap

включая подключение новых консьюмеров.

Из официальной доки:

Conceptually you can think of a consumer group as being a single logical subscriber that happens to be made up of multiple processes. As a multi-subscriber system, Kafka naturally supports having any number of consumer groups for a given topic without duplicating data (additional consumers are actually quite cheap).

1. Consumer -> single logical subscriber
2. Kafka naturally supports having any number of consumer groups
3. consumers are ... cheap

включая подключение новых консьюмеров.

Из официальной доки:

Conceptually you can think of a consumer group as being a single logical subscriber that happens to be made up of multiple processes. As a multi-subscriber system, Kafka naturally supports having any number of consumer groups for a given topic without duplicating data (additional consumers are actually quite cheap).

1. Consumer -> single logical subscriber
2. consumers are ... cheap