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Kai Waehner Technology Evangelist – Big Data Analytics – Middleware – Apache Kafka
Kai Waehner Technology Evangelist – Big Data Analytics – Middleware – Apache Kafka
  • Home
  • Highlights
  • Activities
    • Talks at International Conferences
    • Video Recordings
    • Publications
  • Blog
    • Analytics
    • Cloud
    • Internet of things
    • Integration
    • Stream Processing
      • Apache Spark
      • Big Data
      • Business Intelligence
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      • Hadoop
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      • Kafka Streams
      • Machine Learning
      • NoSQL
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            • Kafka Connect
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              • Apache Kafka
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            Technology Evangelist
            Kai Waehner
            Kai Waehner
            bridging the gap between technical innovation and business value for real-time data streaming, processing and analytics

            Browsing Tag

            kafka

            217 posts
            Apache Kafka for Manufacturing and Industry 4.0
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            • 11.5K views
            • 3 minute read

            Apache Kafka in Manufacturing and Industry 4.0

            • Apache Kafka
            • Automation Industry
            • Automotive
            • IIoT
            • Industrial IoT
            • Industry 4.0
            • Internet of Things
            • Manufacturing
            • ByKai Waehner
            • 17. September 2020
            • 2 shares
            The Fourth Industrial Revolution (also known as Industry 4.0) is the ongoing automation of traditional manufacturing and industrial…
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            SAP Kafka Integration Connector ERP BAPI iDoc SOAP REST Ariba Concur Qualitrics
            Read More
            • 19.5K views
            • 17 minute read

            Kafka SAP Integration – APIs, Tools, Connector, ERP et al

            • Apache Kafka
            • Ariba
            • BAPI
            • Concur
            • ERP
            • ESB
            • ETL
            • iDoc
            • Kafka Connect
            • Qualitrics
            • SAP
            • SAP Hana
            • ByKai Waehner
            • 25. August 2020
            A question I get every week from customers across the globe: How can I integrate my SAP system…
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            Apache Kafka for Large Messages like Audio Video Image Files
            Read More
            • 67.9K views
            • 15 minute read

            Handling Large Messages with Apache Kafka (CSV, XML, Image, Video, Audio, Files)

            • Apache Kafka
            • Audio
            • Big Data
            • Large Messages
            • Machine Vision
            • Video
            • ByKai Waehner
            • 7. August 2020
            • 1 share
            Kafka was not built for large messages. Period. Nevertheless, more and more projects send and process 1Mb, 10Mb,…
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            Kafka in the Gaming Industry - Games Betting Gambling Video Streaming
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            • 13.5K views
            • 11 minute read

            Apache Kafka in Gaming (Games Industry, Bookmaker, Betting, Gambling, Video Streaming)

            • Apache Kafka
            • Architecture
            • Betting
            • Bookmaker
            • Gambling
            • Games
            • Gaming
            • Use Cases
            • Video Streaming
            • ByKai Waehner
            • 16. July 2020
            This blog post explores how event streaming with Apache Kafka provides a scalable, reliable, and efficient infrastructure to…
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            Telco-OTT Microservices with Apache Kafka in the Telecom Sector
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            • 8.0K views
            • 6 minute read

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

            • Apache Kafka
            • BSS
            • OSS
            • OTT (Over the Top)
            • Telco
            • Telecom
            • Telecommunications Industry
            • ByKai Waehner
            • 3. July 2020
            Current IT architectures in the telecom and media sector are not able to satisfy business needs because of…
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            Apache Kafka vs Apache Pulsar Comparison and Myths Explored
            Read More
            • 16.8K views
            • 25 minute read

            Pulsar vs Kafka – Comparison and Myths Explored

            • Apache Kafka
            • Apache Pulsar
            • Comparison
            • Event Streaming
            • Message Queue
            • Stream Processing
            • ByKai Waehner
            • 9. June 2020
            • 847 shares
            Pulsar vs Kafka – which one is better? This blog post explores pros and cons, popular myths, and…
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            Event Streaming and API Management Gateway Kafka Confluent Mulesoft
            Read More
            • 33.7K views
            • 18 minute read

            Apache Kafka and API Management / API Gateway – Friends, Enemies or Frenemies?

            • Apache Kafka
            • API
            • API Gateway
            • API Management
            • Architecture
            • ByKai Waehner
            • 25. May 2020
            • 31 shares
            Event Streaming with Apache Kafka and API Management / API Gateway solutions (Apigee, Mulesoft Anypoint, Kong, TIBCO Mashery,…
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            Read More
            • 7.1K views
            • 9 minute read

            Apache Kafka and Event Streaming in Pharma and Life Sciences

            • Apache Kafka
            • Life Science
            • Machine Learning
            • Pharma
            • Stream Processing
            • ByKai Waehner
            • 19. May 2020
            This blog post covers use cases and architectures for Apache Kafka and Event Streaming in Pharma and Life…
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            Mainframe Offloading and Replacement with Apache Kafka and CDC
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            • 23.1K views
            • 14 minute read

            Mainframe Integration, Offloading and Replacement with Apache Kafka

            • Allgemein
            • Apache Kafka
            • Architecture
            • Banking
            • EAI
            • Finance Industry
            • Insurance
            • Integration
            • Microservices
            • ByKai Waehner
            • 24. April 2020
            Time to get more innovative; even with the mainframe! This blog post covers the steps I have seen…
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            Apache Kafka as Data Historian in Industrial IoT and Industry 4.0
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            • 11.7K views
            • 15 minute read

            Apache Kafka as Data Historian – an IIoT / Industry 4.0 Real Time Data Lake

            • Apache Kafka
            • Architecture
            • Data Historian
            • IIoT
            • Internet of Things
            • MQTT
            • PLC4X
            • ByKai Waehner
            • 21. April 2020
            • 3 shares
            ‘Data Historian‘ is a well-known concept in Industrial IoT (IIoT). It helps to ensure and improve the Overall…
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            Global Executive Technology Strategist
            Kai Waehner
            Real-Time Data Streaming & AI Innovation for Industry Leaders
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            Featured Posts
            • Apache Kafka and PLC4X Architecture for IIoT Automation Industry 1
              Apache Kafka, KSQL and Apache PLC4X for IIoT Data Integration and Processing
            • 2
              Apache Kafka vs. Middleware (MQ, ETL, ESB) – Slides + Video
            • 3
              Deep Learning Example: Apache Kafka + Python + Keras + TensorFlow + Deeplearning4j
            Categories
            Tag – Cloud
            AI Analytics Apache Apache Camel apache kafka AWS Azure Big Data Cloud Cloud-Native Confluent Data Streaming Deep Learning EAI Edge Enterprise Application Integration ESB event streaming flink GCP Hadoop Hybrid IBM IIoT Integration IoT J2EE Java JEE kafka Kafka Connect kafka streams KSQL Kubernetes machine learning microservices middleware open source Oracle Real Time SaaS Spark Streaming Analytics Stream Processing TIBCO
            Cybersecurity with a Real-Time Digital Twin using Data Streaming with Apache Kafka Flink and Sigma
            Read More
            • 659 views
            • 10 minute read
            • AI
            • Apache Flink
            • Apache Kafka
            • Cybersecurity
            • Data Streaming
            • Digital Twin

            Cybersecurity with a Digital Twin: Why Real-Time Data Streaming Matters

            • ByKai Waehner
            • 15. October 2025
            The Future of AI-Ready Integration with Data Streaming powered by Apache Kafka and Flink
            Read More
            • 1.1K views
            • 4 minute read
            • Agentic AI
            • AI
            • Apache Flink
            • Apache Kafka
            • Data Streaming
            • Enterprise Architecture
            • Integration
            • iPaaS
            • Middleware

            How Siemens, SAP, and Confluent Shape the Future of AI Ready Integration – Highlights from the Rojo Event in Amsterdam

            • ByKai Waehner
            • 6. October 2025
            Scaling Apache Kafka Consumers for High Throughput with Proxy or Client Library for API and Database Integration
            Read More
            • 1.1K views
            • 8 minute read
            • Apache Kafka
            • Architecture
            • Data Streaming
            • Dead Letter Queue
            • Open Source

            Scaling Kafka Consumers: Proxy vs. Client Library for High-Throughput Architectures

            • ByKai Waehner
            • 30. September 2025
            Real Time Point of Sale POS in Retail and eCommerce with Data Streaming using Kafka and Flink at SumUp Square Shopify
            Read More
            • 1.5K views
            • 6 minute read
            • Agentic AI
            • Apache Flink
            • Apache Kafka
            • Data Streaming
            • eCommerce
            • Edge
            • Retail

            Square, SumUp, Shopify: Real-Time Point-of-Sale (POS) in the Age of Data Streaming

            • ByKai Waehner
            • 22. September 2025
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