- From: Hao He <Hao.He@thomson.com.au>
- Date: Thu, 14 Mar 2002 11:32:23 +1100
- To: "'Damodaran, Suresh'" <Suresh_Damodaran@stercomm.com>, www-ws-arch@w3.org
- Message-ID: <686B9E7C8AA57A45AE8DDCC5A81596AB019ED64E@sydthqems01.INT.TISA.COM.AU>
I belive that the "Reliability, stability, and predictable evolution of web services" are more important and useful than those of the reference architecture, so we should add it as a goal. It might also be desirable if a web service can be easily evaluated from consumers' point of view. This would allow 'natual selections' on competing service providers and service implementations. Should this be a non-goal or part of the new goal? Regards, Hao -----Original Message----- From: Damodaran, Suresh [mailto:Suresh_Damodaran@stercomm.com] Sent: Thursday, March 14, 2002 10:48 AM To: www-ws-arch@w3.org Subject: Status: D-AG0007 - reliable, stable, predictable evolution Goal: Goal statement "To develop a standard reference architecture for web services that is reliable, and stable, and whose evolution is predictable over time" This goal has not been revised, and thus, stands. "Reliability, stability, and predictable evolution of web services" is noted in [1] as a non-goal, and perhaps should be added to our goals. A proposal was submitted to the WG [1], and was evaluated. The proposal included measures that can be taken by WS-A to address reliability, stability, and predictable evolution through the formation of C-sets, or "consistent sets" of standards within WS framework. A question was raised whether C-sets could stall predictable evolution [3]. Similar question was posed in [2] in terms of extension. Ensuring "backward compatibility" of individual standards could potentially address this issue [4]. This will also address the "principle of partial understanding" in [5]. For other questions and responses, please refer to the mails directly. Further, I was referred to [5] as a possible important source. If anybody has any other source, please send them to me. A new rev of the proposal will be made later in light of the comments and [5]. Date TBD. Regards, -Suresh [1] http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0148.html <http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0148.html> [2] http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0158.html <http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0158.html> [3] http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0180.html <http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0180.html> [4] http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0234.html <http://lists.w3.org/Archives/Public/www-ws-arch/2002Mar/0234.html> [5] <http://www.w3.org/DesignIssues/Evolution.html> http://www.w3.org/DesignIssues/Evolution.html
Attachments
- text/plain attachment: InterScan_Disclaimer.txt
Received on Wednesday, 13 March 2002 19:30:32 UTC