"First, I think this leaves Oracle and Sybase (as the two vendors with the best current handle on XML) well behind the curve, with Microsoft and the others more or less out of sight. What this release will allow you to do is to build applications that handle both XML and relational data much more easily, without losing any of the richness that this implies, and without degrading performance."
Dies schrieb Philip Howard in "
The Register" bereits im Dezember 2004 zur XML-Unterstützung in DB2 Viper im Vergleich zu anderen DBMS. Daran hat sich bis heute nichts geändert, weder
Oracle noch Microsoft haben bisher nachgezogen.
Geändert hat sich nur der Name, die Viper hat nun Produktstatus und heißt DB2 9. Apropos Namensgebung, dazu schreibt Howard in seinem White Paper "
The business benefits of DB2 9"
"The “Viper” release of IBM DB2, which is officially version 9, is the most important release of this database for many years. Indeed, IBM regards Viper as so significant that, at one time, it considered calling it DB3, on the basis that this represents the third generation of databases from IBM, following IMS and DB2."
Die "2" macht schon Sinn wegen der zwei zugrundeliegenden Paradigmen: hier das relationale Modell, dort der XML-Standard.
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