At this point I realize I’m flogging a dead horse. The folks I know from across the industry who have to build large scale Web services on the Web today at Google, Yahoo!, Facebook, Windows Live, Amazon, etc are using RESTful Web services. The only times I encounter someone with good things to say about WS-* is if it is their job to pimp these technologies or they have already “invested” in WS-* and want to defend that investment.
Dare Obasanjo Program Manager, Windows Live Platform group
Nowadays, all the distributed systems development I do is REST-oriented. I know from significant first-hand experience what both sides of the coin look like, and there’s no question that REST-oriented systems are easier and less expensive to develop, and far less costly to extend and manage. Like Dare said, anyone who thinks otherwise is either so emotionally or monetarily attached to WS-* that they can’t be objective, or they don’t actually write any code or build or maintain any actual systems. It’s no contest, really.
Steve Vinoski senior member of the IEEE
WS-* is where CORBA was circa 1997: it will be used to implement some good systems, but there will also be some high profile failures. A number of the specs will likely never be adopted by the mainstream (see WS-CDL, WS-Eventing), though some will definitely improve some ridiculous vendor interoperability disputes (e.g. WS-TX, WS-RM). Plenty of pundits (now bloggers) sing of its imminent triumph (channelling Orfali, Harkey and Edwards), but overall, the framework will not help solve the problem that was used to sell its adoption in the first place: increased agility, reuse, and visibility in IT. I think many WS-* tools actively hinder an SOA architect from achieving these goals.
Stu Charlton Enterprise Architect for BEA
Now that I’m working for IBM’s WebAhead group, building and supporting applications that are being used by tens of thousands of my fellow IBMers, I haven’t come across a single use case where WS-* would be a suitable fit.
James M. Snell write software for IBM
Show me the interoperable, full and free implementations of WS-* in Python, Perl, Ruby and PHP. You won’t see them, because there’s no intrinsic value in WS-* unless you’re trying to suck money out of your customers. Its complexity serves as a barrier to entry at the same time that it creates “value” that can be sold.
Mark Nottingham web expert at Yahoo
Quelqu’un aurait quelquechose de gentil à dire sur les WS-* pour l’équilibre?