Re: [Architecture] Siddhi Time Seriers Extension - Performance

2014-05-06 Thread Seshika Fernando
Hi all, Currently we are performing regression incrementally and we do not have an upperbound (or window size) which limits the number of events that are processed in the regression function. Therefore, we run into memory issues when running performance tests. In order to do a proper performance

Re: [Architecture] Siddhi Time Seriers Extension - Performance

2014-05-05 Thread Srinath Perera
Did we verified these numbers? On Mon, Apr 14, 2014 at 11:20 AM, Sriskandarajah Suhothayan s...@wso2.comwrote: Sure will do. Suho On Mon, Apr 14, 2014 at 10:55 AM, Seshika Fernando sesh...@wso2.comwrote: Hi, This is not over the network. Events are just a couple of data streams

Re: [Architecture] Siddhi Time Seriers Extension - Performance

2014-05-05 Thread Seshika Fernando
Hi Srinath, I'm verifying them today. Will let you know the outcome. seshika On Tue, May 6, 2014 at 9:49 AM, Srinath Perera srin...@wso2.com wrote: Did we verified these numbers? On Mon, Apr 14, 2014 at 11:20 AM, Sriskandarajah Suhothayan s...@wso2.com wrote: Sure will do. Suho On

Re: [Architecture] Siddhi Time Seriers Extension - Performance

2014-04-13 Thread Sriskandarajah Suhothayan
Sure will do. Suho On Mon, Apr 14, 2014 at 10:55 AM, Seshika Fernando sesh...@wso2.com wrote: Hi, This is not over the network. Events are just a couple of data streams joined together (eg:- StockPriceStream, TwitterWordCountStream, MarketIndexStream etc;). This test was performed from

Re: [Architecture] Siddhi Time Seriers Extension - Performance

2014-04-12 Thread Sriskandarajah Suhothayan
Will check the test Regards Suho On Sat, Apr 12, 2014 at 11:07 AM, Srinath Perera srin...@wso2.com wrote: Suho pls check the test. Numbers are too good :) On 12 Apr 2014 10:41, Sriskandarajah Suhothayan s...@wso2.com wrote: The numbers are good :) Seshika and WarunaP thanks for the great

Re: [Architecture] Siddhi Time Seriers Extension - Performance

2014-04-11 Thread Sanjiva Weerawarana
Wow those are big #s ... very impressive! What hardware? Is this over the network or in-memory driving Siddhi? What type of events? Whats the exact query? (I don't know anything about time series ..) Sanjiva. On Fri, Apr 11, 2014 at 5:35 AM, Seshika Fernando sesh...@wso2.com wrote: Hi all,

Re: [Architecture] Siddhi Time Seriers Extension - Performance

2014-04-11 Thread Sriskandarajah Suhothayan
The numbers are good :) Seshika and WarunaP thanks for the great work Suho On Sat, Apr 12, 2014 at 10:01 AM, Sanjiva Weerawarana sanj...@wso2.comwrote: Wow those are big #s ... very impressive! What hardware? Is this over the network or in-memory driving Siddhi? What type of events? Whats