ims Archives - Kai Waehner

Telco-OTT Microservices with Apache Kafka in the Telecom Sector

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9.7K views
6 minute read

Apache Kafka for Telco-OTT (Telecom Sector) and Media Applications

ByKai Waehner
3. July 2020

Current IT architectures in the telecom and media sector are not able to satisfy business needs because of…

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