CEP using Apache Apex

[Priyanka Gugale <pr...@datatorrent.com>]

Hi,

I was looking into possibility of integrating rules engines with Apache
Apex. This will help to cater use cases like complex event processing using
Apache Apex.

I gave a quick try to write a malhar operator which uses drools library to
do event processing and return appropriate result. I haven't done any
detailed usage analysis w.t.r. memory, complexity of using rules which
spread across events etc. But does community think this is a good area and
we should explore more on this?

If yes I will try to put in basic operator in Malhar and work on details.

-Priyanka

Re: CEP using Apache Apex

[Chinmay Kolhatkar <ch...@apache.org>]

+1 for exploring.



On Sat, Jan 14, 2017 at 3:41 AM, Sanjay Pujare <sa...@datatorrent.com>
wrote:

> This is a great idea and it will be good to incorporate these aspects:
>
>
>
> -          Scalability: scaling across all the partitions
>
> -          Usability: ability to use (invoke and program) the rules
> engine at run time as opposed to compile time. This also includes ability
> to define and use schemas at run time?
>
>
>
> *From: *Priyanka Gugale <pr...@datatorrent.com>
> *Reply-To: *<us...@apex.apache.org>
> *Date: *Friday, January 13, 2017 at 1:03 AM
> *To: *<us...@apex.apache.org>
> *Subject: *CEP using Apache Apex
>
>
>
> Hi,
>
>
>
> I was looking into possibility of integrating rules engines with Apache
> Apex. This will help to cater use cases like complex event processing using
> Apache Apex.
>
>
>
> I gave a quick try to write a malhar operator which uses drools library to
> do event processing and return appropriate result. I haven't done any
> detailed usage analysis w.t.r. memory, complexity of using rules which
> spread across events etc. But does community think this is a good area and
> we should explore more on this?
>
>
>
> If yes I will try to put in basic operator in Malhar and work on details.
>
>
>
> -Priyanka
>

Re: CEP using Apache Apex

[Sanjay Pujare <sa...@datatorrent.com>]

This is a great idea and it will be good to incorporate these aspects:

 

-          Scalability: scaling across all the partitions

-          Usability: ability to use (invoke and program) the rules engine at run time as opposed to compile time. This also includes ability to define and use schemas at run time?

 

From: Priyanka Gugale <pr...@datatorrent.com>
Reply-To: <us...@apex.apache.org>
Date: Friday, January 13, 2017 at 1:03 AM
To: <us...@apex.apache.org>
Subject: CEP using Apache Apex

 

Hi,

 

I was looking into possibility of integrating rules engines with Apache Apex. This will help to cater use cases like complex event processing using Apache Apex.

 

I gave a quick try to write a malhar operator which uses drools library to do event processing and return appropriate result. I haven't done any detailed usage analysis w.t.r. memory, complexity of using rules which spread across events etc. But does community think this is a good area and we should explore more on this?

 

If yes I will try to put in basic operator in Malhar and work on details.

 

-Priyanka

Re: CEP using Apache Apex

[parmesh <pa...@orkash.com>]

Hi,

This is Parmesh and I am exploring Apex for some use-cases.In that 
use-case i also need this(CEP).

Please enable this capability in this if possible.

Regards
Parmesh

On Friday 13 January 2017 02:33 PM, Priyanka Gugale wrote:
> Hi,
>
> I was looking into possibility of integrating rules engines with 
> Apache Apex. This will help to cater use cases like complex event 
> processing using Apache Apex.
>
> I gave a quick try to write a malhar operator which uses drools 
> library to do event processing and return appropriate result. I 
> haven't done any detailed usage analysis w.t.r. memory, complexity of 
> using rules which spread across events etc. But does community think 
> this is a good area and we should explore more on this?
>
> If yes I will try to put in basic operator in Malhar and work on details.
>
> -Priyanka