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IDC: TIBCO Leads Fast-Growing CEP Space

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Special Forums News, Links, Events and Announcements Complex Event Processing RSS News IDC: TIBCO Leads Fast-Growing CEP Space
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Old 09-24-2008
IDC: TIBCO Leads Fast-Growing CEP Space
Tim Bass
09-24-2008 02:29 PM
Quote from TIBCO Press Release (see reference below):

TIBCO Software Inc. (Nasdaq: TIBX ) continued its market leadership in the fast-growing Complex Event Processing (CEP) space, according to a new report from IDC. TIBCO thus marked another year as the undisputed CEP leader, with a market share of 40.2 percent — twice the share of its closest competitor-while experiencing 52 percent year-over-year growth, according to the IDC study.
“CEP is the fastest-growing segment of the global event-driven middleware market,” according to Maureen Fleming, director of IDC’s BPM and middleware research program. “We expect this growth to continue as enterprises build event-driven applications that, in essence, act as real-time navigation systems for business.”

Reference (PRNewsWire):

TIBCO Leads Fast-Growing CEP Space, Says Leading IT Analyst Firm



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LEARN ABOUT DEBIAN

smokeping_matchers_exploss

..::lib::Smokeping::matchers::ExpLoss(3)			     SmokePing				  ..::lib::Smokeping::matchers::ExpLoss(3)

NAME

       Smokeping::matchers::ExpLoss - exponential weighting matcher for packet loss with RMON-like thresholds

DESCRIPTION

       Match against exponential weighted average of last samples, thus new values are more valuable as old ones. Two thresholds - rising and
       falling - produce hysteresis loop like in RMON alert subsystem. If the average reaches the "rising" threshold, matcher go to the "match"
       state and hold It until the average drops under the "falling" threshold.

       Call the matcher with the following sequence:

	type = matcher
	pattern =  CheckLoss(hist => <hist>, rising=><rising> 
			    [,falling => <falling>] [,skip=><stat>] [,fast=><fast>])

       Arguments:
	hist	- number of samples to weight against; weight will be disposed with
		  exponetial decreasing manner from newest to oldest, so that the
		  oldest sample would have 1% significance;
	rising	- rising threshold for packet loss, 0-100%
	falling - falling threshold for packet loss, default is <rising>
	skip	- skip <skip> number of samples after startup before "fire" alerts.
	fast	- use <fast> samples for fast transition: if the values of last <fast>
		  samples more then <rising> - take "match" state, if less then
		  <falling> - take "no match" state.

       Note:
	If the actual history is less then <hist> value then this value is taken
	as the actual history.

COPYRIGHT

       Copyright (c) 2008 Veniamin Konoplev

       Developed in cooperation with EU EGEE project

LICENSE

       This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
       the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,
       Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

AUTHOR

       Veniamin Konoplev <vkonoplev@acm.org>

2.6.8								    2012-02-26				  ..::lib::Smokeping::matchers::ExpLoss(3)