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From Ufuk Celebi <...@apache.org>
Subject Re: Window Support in Flink
Date Mon, 28 Mar 2016 10:39:33 GMT
Hey!

(a) This is not a Flink term. I could not find the term in the slides,
but I guess that it is referring to tumbling windows. For more
details, check out these pages:

https://flink.apache.org/news/2015/12/04/Introducing-windows.html

https://ci.apache.org/projects/flink/flink-docs-release-1.0/apis/streaming/windows.html

(b) I am not sure what the slides are exactly referring to, but I
would guess that it's either referring to
- the pluggable state backends which are used to store the state of
windows and user functions
(https://ci.apache.org/projects/flink/flink-docs-release-1.0/apis/streaming/state_backends.html)
- the supported sources and sinks, which allow to read and write
various data stores
(https://ci.apache.org/projects/flink/flink-docs-release-1.0/apis/streaming/connectors/index.html)

– Ufuk

On Fri, Mar 25, 2016 at 6:07 AM, Nirmalya Sengupta
<sengupta.nirmalya@gmail.com> wrote:
> Hello Flinksters,
>
> I have come across two terms in this presentation:
> http://www.slideshare.net/sbaltagi/flink-vs-spark
>
> (a) Hopping Windows
> Could someone please exemplify or point to a link which explains, what is
> this?
>
> (b) Native support for integrated datastore
> Is this referring to the various 'Sink's that Flink comes ready with it? If
> not, what is this referring to?
>
> TIA
>
> -- Nirmalya
>
> --
> Software Technologist
> http://www.linkedin.com/in/nirmalyasengupta
> "If you have built castles in the air, your work need not be lost. That is
> where they should be.
> Now put the foundation under them."

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