ECMS: O/R vs. ZODB

The week before last, Florent Guillaume asserted that "object-relational [is] the keystone of a proper enterprise-grade application server", which left me more than a little uncomfortable. I spent a number of years working with "enterprise-grade" OO applications built atop Oracle and Sybase; from that experience, I am convinced that Florent underestimates the penalties associated with requiring that any ECMS must be based on RDBMS technology.

Read more…