Fosdem
Brussels
Saturday, January 30, 2016
to
Sunday, January 31, 2016
FOSDEM is a free event for software developers to meet, share ideas and collaborate. Every year, thousands of developers of free and open source software from all over the world gather at the event in Brussels.

Talks

Streaming Architecture: Why Flow Instead of State?

Tugdual Grall View Bio

Batch processing has been, until recently, the standard model for big data. Largely, this is due to the very large influence of the original processing MapReduce implementation in Hadoop and the difficulty in replacing MapReduce in the original Hadoop framework. More recently, there has been a shift to streaming architectures using tools such as Apache Spark and Kafka. These architectures offer surprisingly large benefits in terms of simplicity and robustness, but they are also surprisingly different from previous message queuing designs. The changes in these new systems allow enormously higher scalability and make fault tolerance relatively simple to achieve while maintaining good latency. In this talk I will describe the key design tools and best practice techniques used in modern systems including percolators, the big-data oscilloscope, replayable queues, state-point queuing and universal micro-architectures.

Speakers

Tugdual Grall

"Tug" is Technical Evangelist EMEA at MapR, an open source advocate and a passionate developer. He currently works with the European developer communities to ease MapR, Hadoop and NoSQL adoption.

Before joining MapR, Tug was Technical Evangelist at MongoDB and Couchbase. Tug has also worked as CTO at eXo Plaform and JavaEE product manager, and software engineer at Oracle.

Tugdual also writes a blog available at http://tgrall.github.io/
Twitter: @tgrall
Email: tug@mapr.com