Schema Evolution publication categorizer

... are involved. Moreover, system modifications that result in changes to database structure are relatively frequent [Sjoberg, D. 1992, ... schema is a common, but often troublesome, occurrence in database administration. These are significant industrial concerns, both ...

Publication - cat - 01/20/2018 - 09:23 - 0 comments - 0 attachments

... time-varying XML documents or for a time-varying schema. In previous work we introduced τXSchema, which is an infrastructure and suite ... documents, without requiring any changes to XML Schema. In this paper we extend τXSchema to support versioning of the schema itself. ...

Publication - cat - 04/16/2013 - 02:16 - 0 comments - 0 attachments

... versioning, respectively, then lists design decisions made in XSchema concerning that challenge. Theoretical considerations (separately ... considerations, and implementation details are discussed in that order in each of the two parts. Each part ends with full example ...

Publication - cat - 04/16/2013 - 01:49 - 0 comments - 1 attachment