type definition which explicits the Item’s structure Apache Unomi 1.x - Documentation - 64 and semantics. By defining new types, users specify which properties (including the type of values they accept) KafkaInjector module built in within Unomi. But, as streaming system usually operates in at-least-once semantics, we need to have a way to guarantee we wont have duplicate events in the system. 8.24.1. SOLUTION

properties are further defined by the Item ’s type definition which explicits the Item ’s structure and semantics. By defining new types, users specify which properties (including the type of values they accept) at-least-once (https://dzone.com/articles/kafka-clients-at-most-once-at-least-once-exactly-o) semantics, we need to have a way to guarantee we wont have duplicate events in the system. 13.26.1. SOLUTION

properties are further defined by the Item’s type definition which explicits the Item’s structure and semantics. By defining new types, users specify which properties (including the type of values they accept)