Slow and steady course for SOA on Wall St.

by Dennis Byron on February 12, 2008

Lead­ing bank and investment-firm CIOs, IT direc­tors, staff tech­nol­ogy gurus and the like spoke Feb­ru­ary 11 at the New York City con­fer­ence “Web Services/SOA on Wall Street” Their theme could have been “SOA is not on Wall St. yet” but that’s prob­a­bly good news for the sup­plier com­mu­nity that packed the con­fer­ence with new tech­nol­ogy value propo­si­tions. The slow uptake of SOA means the large sys­tems sup­pli­ers such as IBM (IBM) and HP (HP) have not run away with all the ser­vices ori­ented archi­tec­ture (SOA) busi­ness already.

Lis­ten­ing to the Wall St. information-technology (IT) gurus is impor­tant because they and their peers in The City and Switzer­land and Sin­ga­pore are usu­ally two or more years ahead of the curve in terms of IT imple­men­ta­tion. When it comes to invest­ing in (or mar­ket­ing) IT, find­ing out how it plays in Peo­ria first is not good advice. So in that light, where does SOA stand?

The gen­eral feed­back from the pre­sen­ters, most of whom are in vary­ing stages of eval­u­at­ing or imple­ment­ing SOA for their firms, is that Wall St.’s own cul­ture of silo oper­a­tions is going to make SOA a tough sell. SOA helps elim­i­nate IT silos but if the busi­ness itself is siloed, it does not want to share its IT resources with the other depart­ments. The speed of migra­tion to SOA by indus­try may be deter­mined by the extent it is or wants to remain siloed for busi­ness rather than tech­nol­ogy reasons.

Sec­ondly, SOA does not mean web ser­vices to these guys. All of the buzz about mash-ups and social com­put­ing has a bad feel to it if an enter­prise has con­cerns about gov­er­nance, secu­rity, and risk aver­sion. Or has gov­ern­ments breath­ing down its necks with those con­cerns. That’s cer­tainly true of Wall St. but increas­ingly, it’s just as true of Main St.

As is often the case, the ven­dors spon­sor­ing the con­fer­ence wanted to push the IT users on to the next set of buzz­words. To heck with the title, “Web Services/SOA on Wall Street,” how about com­plex event pro­cess­ing and Enter­prise 2.0? Wall St.’s answer, “let us walk before we run.” One of the best lines of the day: Look at the com­plex­ity of the Google (GOOG) infra­struc­ture. And that’s “just sim­ple event processing.”

The impli­ca­tions of this, as I have writ­ten about here and here and else­where, is that SOA is going to per­me­ate the world’s com­put­ing infra­struc­ture slowly, just as client/server com­put­ing did begin­ning 20 years ago but prob­a­bly not reach­ing a tip­ping point until after the Y2K scare passed. Sim­i­larly, by the time SOA hap­pens, the indus­try will be on to a whole new set of buzz­words. SOA will even­tu­ally have a major tech­no­log­i­cal impact but very lit­tle impact on invest­ment strat­egy.
– Den­nis Byron

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