db2 Archives - Kai Waehner

Mainframe Offloading and Replacement with Apache Kafka and CDC

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25.9K views
14 minute read

Mainframe Integration, Offloading and Replacement with Apache Kafka

ByKai Waehner
24. April 2020

Time to get more innovative; even with the mainframe! This blog post covers the steps I have seen…

Kai Waehner

Real-Time Data Streaming & AI Innovation for Industry Leaders

Qantas Airline Data Streaming Platform with Apache Kafka for Airline Operations

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1.5K views
5 minute read

From Takeoff to Touchdown: Real-Time Aviation with Data Streaming at Qantas

ByKai Waehner
16. February 2026

The Ultimate Data Streaming Guide - Book and Industry Editions Manufacturing Automotive Financial Services Telecom Media Digital Natives

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876 views
2 minute read

The Ultimate Data Streaming Guide is Back – Second Edition of the Book and Industry Editions Now Available

ByKai Waehner
4. February 2026

Introduction Queues for Kafka - Apache Kafka QfK - One Platform for Event Streaming and Message Queues Consolidation

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2.9K views
10 minute read

When (Not) to Use Queues for Kafka?

ByKai Waehner
28. January 2026

Diskless Kafka at FinTech Robinhood for Cost-Efficient Log Analytics and Observability with WarpStream

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1.8K views
5 minute read

Diskless Kafka at FinTech Robinhood for Cost-Efficient Log Analytics and Observability

ByKai Waehner
22. January 2026