sun Archives - Kai Waehner

Oracle complains about Sun’s Java-Release-Cycles – OpenJDK will become more important

ByKai Waehner
12. April 2011

A keynote of Dalibor Topic (Oracle) criticizes the Java-Release-Cycles of Sun Microsystems at the Java conference „CONFESS 2011“ in Vienna, Austria. OpenJDK will become more imporant for Oracle than it was for Sun.

How to pass the Sun Certified Java Programmer (SCJP 6)

ByKai Waehner
30. June 2010

Yesterday I passed the test for “Sun Certified Java Programmer (SCJP 6)” with 83 percent. Here are my experiences about doing the certification and the hints I can give you.

Kai Waehner

bridging the gap between technical innovation and business value for real-time data…

SaaS vs PaaS Cloud Service for Data Streaming with Apache Kafka and Flink

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250 views
6 minute read

Fully Managed (SaaS) vs. Partially Managed (PaaS) Cloud Services for Data Streaming with Kafka and Flink

ByKai Waehner
18. January 2025

Apache Flink - Overkill for Simple Stateless Stream Processing

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775 views
8 minute read

Apache Flink: Overkill for Simple, Stateless Stream Processing and ETL?

ByKai Waehner
14. January 2025

Virgin Australia Journey with Apache Kafka - Innovation in the Airline and Aviation Industry

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632 views
5 minute read

Virgin Australia’s Journey with Apache Kafka: Driving Innovation in the Airline Industry

ByKai Waehner
7. January 2025

Stateless and Stateful Stream Processing with Kafka Streams and Apache Flink

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1.3K views
8 minute read

Stateless vs. Stateful Stream Processing with Kafka Streams and Apache Flink

ByKai Waehner
27. December 2024