Java / JEE Archives - Page 2 of 6

Why I Move (Back) to Open Source for Messaging, Integration and Stream Processing

ByKai Waehner
1. May 2017
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After three great years at TIBCO Software, I move back to open source and join Confluent, the company behind the open source project Apache Kafka to build mission-critical, scalable infrastructures for messaging, integration and stream processsing. In this blog post, I want to share why I see the future for middleware and big data analytics in open source technologies, why I really like Confluent, what I will focus on in the next months, and why I am so excited about this next step in my career.

ByKai Waehner
24. February 2017
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Case Study: How to Move from a (Middleware) Monolith to Cloud, Containers and Microservices leveraging Docker, Cloud Foundry, Kubernetes, Consul, Hystrix, API Management, and others cool things.

ByKai Waehner
23. September 2016
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JavaOne 2016 Trends: Besides focus on Java platform updates (Java 9, Java EE 8, etc.), I saw three hot topics, which are highly related to each other: Microservices, Docker and Cloud. I also talked about this topic from a middleware perspective. See my slides and lessons learned.

ByKai Waehner
22. April 2016
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This article discusses my talk at JPoint in Moscow about: “Microservices, Containers, Docker and a Cloud-Native Architecture in the Middleware World”.

ByKai Waehner
29. June 2015
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In 2015, the middleware world focuses on two buzzwords: Docker and Microservices. Software vendors still sell products such as an Enterprise Service Bus (ESB) or Complex Event Processing (CEP) engines. How is this related? This session discusses the requirements, best practices and challenges for creating a good Microservices architecture, and if this spells the end of the Enterprise Service Bus (ESB).

ByKai Waehner
27. May 2015
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The following slide deck shows plenty of different technologies (e.g. REST, WebSockets), frameworks (e.g. Apache CXF, Apache Camel, Puppet, Docker) or tools (e.g. TIBCO BusinessWorks, API Exchange) to realize Microservices.

ByKai Waehner
8. January 2015
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Challenges, requirements and best practices for creating a good Microservicess architecture, and what role an Enterprise Service Bus (ESB) plays in this game.

ByKai Waehner
24. November 2014
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Use Cases and Success Stories for In-Memory Data Grids, e.g. TIBCO ActiveSpaces, Oracle Coherence, Infinispan, IBM WebSphere eXtreme Scale, Hazelcast, Gigaspaces, GridGain, Pivotal Gemfire (Presentation by Kai Wähner at NoSQL Matters 2014 in Barcelona) – NOT SAP HANA 🙂

Java / JEE

ByKai Waehner
26. November 2013
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Java EE 7 Developer Handbook is a book for experienced Java developers, published by PACKT. Author is Peter…

ByKai Waehner
24. October 2013
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JBoss OneDayTalk is a great annual event around open source development. I have done a talk about “NoSQL Integration with Apache Camel”. This blog post shows you the updated slide deck of this talk.

Technology Evangelist

Kai Waehner

Java / JEE

Why I Move (Back) to Open Source for Messaging, Integration and Stream Processing

Book Review: “Java EE 7 Developer Handbook” by PACKT / Pilgrim

JBoss OneDayTalk 2013: “NoSQL Integration with Apache Camel – MongoDB, CouchDB, Neo4j, Cassandra, HBase, Hazelcast, Riak, etc.”

Technology Evangelist

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

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

My Road to Lufthansa HON Circle Status in 2025