how to Archives - Kai Waehner

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

IT Certifications
Java / JEE

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.

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

Tesla Energy Platform - The Power of Data Streaming with Apache Kafka

923 views
7 minute read

Akka
Apache Flink
Apache Kafka
Automotive
Energy
Energy Trading
ESG
Shift Left Architecture
Smart Grid
Virtual Power Plant

Tesla Energy Platform – The Power of Data Streaming with Apache Kafka

ByKai Waehner
14. February 2025

Top 10 Real Time Innovations in FinServ with Data Streaming using Apache Kafka and Flink

990 views
10 minute read

Apache Flink
Apache Kafka
Artificial Intelligence
Banking
Compliance
Cybersecurity
Data Streaming
Financial Services
Fraud Detection

How Data Streaming with Apache Kafka and Flink Drives the Top 10 Innovations in FinServ

ByKai Waehner
9. February 2025

521 views
6 minute read

Apache Flink
Apache Kafka
Business Value
Data Streaming
Success Stories
Use Cases

Free Ebook: Data Streaming Use Cases and Industry Success Stories Featuring Apache Kafka and Flink

ByKai Waehner
5. February 2025

Data Streaming with Apache Kafka and Flink vs Visual Coding with Low-Code No-Code

743 views
9 minute read

Apache Flink
Apache Kafka
GenAI
Low-Code No-Code
Software Development
Visual Coding

Why Generative AI and Data Streaming Are Replacing Visual Coding with Low-Code / No-Code Platforms

ByKai Waehner
2. February 2025

Technology Evangelist

Kai Waehner

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

Global Field CTO

Apache Kafka vs. Middleware (MQ, ETL, ESB) – Slides + Video

Deep Learning Example: Apache Kafka + Python + Keras + TensorFlow + Deeplearning4j

Demo Title