Keeping Aggregates Consistent While Using Kafka® & Exactly Once Semantics

Details
Join us for an Apache Kafka® Meetup on Thursday, August 22 from 6:00 pm hosted kindly by our friends at Blacklane GmbH in Berlin. The address, agenda and speaker information can be found below.

Agenda:
6:00pm: Doors open

6:00-6:30 pm: Pizza, drinks and networking

6:30 pm-7:15 pm: Keeping Aggregates Consistent While Using Kafka®
- Magomed Chatuev, Blacklane

7:15 pm-8:00 pm: Once And Only Once - Exactly-once Semantics in Kafka Streams - Bruno Cadonna, Confluent

8:00 pm-8:30 pm: Additional Q&A and networking
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Speaker: Magomed Chatuev, Blacklane

Title of Talk:
Keeping Aggregates Consistent While Using Kafka®

Abstract:
In this talk, we will discuss how we're using DDD Aggregate pattern to define the topic and events content. We will also review how the tool, which we're developing, keeps the events consistent inside an aggregate after being consumed or stored in an external storage.
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Speaker: Bruno Cadonna, Confluent

Title of Talk: Once And Only Once - Exactly-once Semantics in Kafka Streams

Abstract:
Exactly-once processing guarantees are a hard requirements for certain stream
processing use cases like for example in financial applications. In this talk, I will show the issues that need to be solved to achieve exactly-once processing and how Kafka Streams solves them. Furthermore, I will present current development efforts to improve exactly-once processing in Kafka Streams.
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CONFLUENT STREAMING EVENT 2019 - COMING TO FRANKFURT
November 11 - Steigenberger Frankfurter Hof

Hear from Confluent specialists, customers and partners all about Kafka & Event Streaming Platforms. Also take the opportunity to meet other customers and discuss and share experiences.

Register here: https://www.confluent.io/events/cse-Frankfurt-2019
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Don't forget to join our Community Slack Team! https://launchpass.com/confluentcommunity

If you would like to speak or host our next event please let us know! [masked]

NOTE: We are unable to cater for any attendees under the age of 18.