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Posted to dev@samza.apache.org by Julian Hyde <ju...@hydromatic.net> on 2015/02/16 23:06:18 UTC
Terminology: Tumbling and sliding windows
I’d like to check that we’re using the same terminology. The Azure Stream Analytics documentation has concise definitions for tumbling, hopping and sliding windows, including some diagrams that I think are helpful.
Tumbling: https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx <https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx>
Hopping: https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx <https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx>
Sliding: https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx <https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx>
Does this match how we are using these terms in Samza?
Julian
Re: Terminology: Tumbling and sliding windows
Posted by Navina Ramesh <nr...@linkedin.com.INVALID>.
+1 on using the right terminology.
Navina
On 2/17/15, 9:33 AM, "Yi Pan" <ni...@gmail.com> wrote:
>+1 on consolidating the terminology as well. Azure's definition looks good
>to me.
>
>On Tue, Feb 17, 2015 at 9:13 AM, Chris Riccomini <cr...@apache.org>
>wrote:
>
>> Hey Julian,
>>
>> +1 I'm not sure if we actually *are* using the right terminology, but I
>> agree that Azure's terminology is what we should use. I think this was
>> discussed in SAMZA-390 briefly. In any case, I agree.
>>
>> Cheers,
>> Chris
>>
>>
>> On Mon, Feb 16, 2015 at 2:06 PM, Julian Hyde <ju...@hydromatic.net>
>> wrote:
>>
>> > I¹d like to check that we¹re using the same terminology. The Azure
>>Stream
>> > Analytics documentation has concise definitions for tumbling, hopping
>>and
>> > sliding windows, including some diagrams that I think are helpful.
>> >
>> > Tumbling:
>>https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx <
>> > https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx>
>> >
>> > Hopping: https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx
>><
>> > https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx>
>> >
>> > Sliding: https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx
>><
>> > https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx>
>> >
>> > Does this match how we are using these terms in Samza?
>> >
>> > Julian
>>
Re: Terminology: Tumbling and sliding windows
Posted by Yi Pan <ni...@gmail.com>.
+1 on consolidating the terminology as well. Azure's definition looks good
to me.
On Tue, Feb 17, 2015 at 9:13 AM, Chris Riccomini <cr...@apache.org>
wrote:
> Hey Julian,
>
> +1 I'm not sure if we actually *are* using the right terminology, but I
> agree that Azure's terminology is what we should use. I think this was
> discussed in SAMZA-390 briefly. In any case, I agree.
>
> Cheers,
> Chris
>
>
> On Mon, Feb 16, 2015 at 2:06 PM, Julian Hyde <ju...@hydromatic.net>
> wrote:
>
> > I’d like to check that we’re using the same terminology. The Azure Stream
> > Analytics documentation has concise definitions for tumbling, hopping and
> > sliding windows, including some diagrams that I think are helpful.
> >
> > Tumbling: https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx <
> > https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx>
> >
> > Hopping: https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx <
> > https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx>
> >
> > Sliding: https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx <
> > https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx>
> >
> > Does this match how we are using these terms in Samza?
> >
> > Julian
>
Re: Terminology: Tumbling and sliding windows
Posted by Chris Riccomini <cr...@apache.org>.
Hey Julian,
+1 I'm not sure if we actually *are* using the right terminology, but I
agree that Azure's terminology is what we should use. I think this was
discussed in SAMZA-390 briefly. In any case, I agree.
Cheers,
Chris
On Mon, Feb 16, 2015 at 2:06 PM, Julian Hyde <ju...@hydromatic.net> wrote:
> I’d like to check that we’re using the same terminology. The Azure Stream
> Analytics documentation has concise definitions for tumbling, hopping and
> sliding windows, including some diagrams that I think are helpful.
>
> Tumbling: https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx <
> https://msdn.microsoft.com/en-us/library/azure/dn835055.aspx>
>
> Hopping: https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx <
> https://msdn.microsoft.com/en-us/library/azure/dn835041.aspx>
>
> Sliding: https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx <
> https://msdn.microsoft.com/en-us/library/azure/dn835051.aspx>
>
> Does this match how we are using these terms in Samza?
>
> Julian