Search: in, Implementation, 2000

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Schema Mapping as Query Discovery

... applications we must solve the data mapping problem in which a source (legacy) database is mapped into a different, but fixed, ... We describe the use of the value correspondence framework in Clio, a prototype tool for semi-automated schema mapping, and present an ...

Publication - massmann - 04/16/2013 - 10:49 - 0 comments - 1 attachment

On-line Schema Update for a Telecom Database

... are allowed to block any type of transactions. We show in this paper a method to handle schema changes which is based on a ... any transactions. A nice feature of the method presented in this paper is that it is easy to integrate into an already existing ...

Publication - cat - 04/16/2013 - 07:16 - 0 comments - 0 attachments