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From "Gabor Gevay (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1617) GSoC project: Query optimisation layer for Flink Streaming
Date Tue, 10 Mar 2015 22:37:39 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14355858#comment-14355858

Gabor Gevay commented on FLINK-1617:


I am also interested in working on this project. I am in the last semester of my MSc studies
at Eotvos Lorand University (Budapest), and will start a PhD in the autumn.

I have been working at Ericsson for half a year on a complex event processing system in telecommunications.

I have started reading about Flink and working on issue 1641.

Best regards,

> GSoC project: Query optimisation layer for Flink Streaming
> ----------------------------------------------------------
>                 Key: FLINK-1617
>                 URL: https://issues.apache.org/jira/browse/FLINK-1617
>             Project: Flink
>          Issue Type: New Feature
>          Components: Streaming
>            Reporter: Gyula Fora
>              Labels: gsoc2015, java, streaming
> Flink streaming currently only supports a limited set of optimisations applied on the
streaming programs such as operator chaining, and several optimisations for windowing computations.
> The goal of this project would be to extend the  optimiser functionality to include other
available query optimisation techniques. This would be a critical feature in the system as
it could potentially bring major performance improvements depending on the query.
> A comprehensive list of optimisation techniques for streaming queries can be found here:
> http://hirzels.com/martin/papers/csur14-streamopt.pdf
> New ideas are also very welcome, the possibilities are endless. 

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