Log Management Archives - Kai Waehner

Comparison Of Log Analytics for Distributed Microservices – Open Source Frameworks, SaaS and Enterprise Products

ByKai Waehner
20. October 2016

Log Analytics is the right framework or tool to monitor for Distributed Microservices. Comparison of Open source, SaaS and Enteprrise Products. Plus relation to big data components such as Apache Hadoop / Spark.

Framework and Product Comparison for Big Data Log Analytics and ITOA

ByKai Waehner
4. February 2016

Slide deck from OOP 2016: Comparison of Frameworks and Products for Big Data Log Analytics and ITOA, e.g. Open Source ELK, TIBCO LogLogic / Unity, Splunk, Papertrail; Relation to Hadoop is also discussed.

Kai Waehner

Real-Time Data Streaming & AI Innovation for Industry Leaders

Global Payment Processor Built with Data Streaming using Apache Kafka at Stripe Paypal Payoneer Worldline

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712 views
10 minute read

How Global Payment Processors like Stripe and PayPal Use Data Streaming to Scale

ByKai Waehner
25. August 2025

The Future of Data Streaming with Apache Flink for Agentic AI Supporting A2A and MCP

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1.4K views
8 minute read

The Future of Data Streaming with Apache Flink for Agentic AI

ByKai Waehner
18. August 2025

The Rise of Diskless Apache Kafka with Object Storage and No Brokers

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1.7K views
8 minute read

The Rise of Diskless Kafka: Rethinking Brokers, Storage, and the Kafka Protocol

ByKai Waehner
11. August 2025

Synchronous Multi-Region Replication with Apache Kafka Confluent WarpStream for Zero Data Loss Disaster Recovery

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1.9K views
8 minute read

Multi-Region Kafka using Synchronous Replication for Disaster Recovery with Zero Data Loss (RPO=0)

ByKai Waehner
4. August 2025