... range: n/a We introduce a protocol for schema evolution in a globally distributed database management ...
Publication - cat - 10/24/2013 - 14:57 - 0 comments - 0 attachments
... Simitsis, A Papastefanatos, G ... range: n/a The Extract-Transform-Load (ETL) flows are ...
Publication - pvassil - 04/25/2013 - 08:40 - 0 comments - 0 attachments
... 0 Citations range: n/a DB2 V8 begins the process of making it easier to ...
Publication - cat - 04/17/2013 - 13:16 - 0 comments - 0 attachments
... Curino, Carlo A.; Moon, Hyun J.; Ham, MyungWon; Zaniolo, Carlo ... DEMO PAPER: Information Systems are subject to a perpetual evolution, which is particularly pressing in Web Information ...
Publication - krlis1337 - 04/17/2013 - 11:05 - 0 comments - 0 attachments
... for database applications. The paper presents a method for measuring modifications to database schemata and their consequences, by using a thesaurus tool. Measurements of the evolution of a large-scale database application currently running in several hospitals in ...
Publication - cat - 04/17/2013 - 10:27 - 0 comments - 0 attachments
... 100 - 499 A database view is a portion of the data structured in a way suitable to a specific on views ...
Publication - erhard - 04/17/2013 - 09:38 - 0 comments - 0 attachments
... N Keller, A Wiederhold, G ... The view-object model provides a formal basis for representing and manipulating object-based views on ...
Publication - erhard - 04/17/2013 - 09:38 - 0 comments - 0 attachments
... to support both aspects of transaction time, evolution of a database's contents and evolution of a database's schema. They define a relation's schema to be the relation's ...
Publication - erhard - 04/17/2013 - 08:27 - 0 comments - 0 attachments
... Moon, Hyun J.; Curino, Carlo A.; MyungWon, Ham; Zaniolo, Carlo ... schema version in which they firstly appeared, leading to a perfect archival quality, but to a taxing query interface. The PRIMA ...
Publication - krlis1337 - 04/17/2013 - 07:27 - 0 comments - 0 attachments
... Scalas, M.R.; Cappelli, A; DeCastro, C. Author: ... M Cappelli, A DeCastro, C ...
Publication - cat - 04/17/2013 - 06:49 - 0 comments - 0 attachments
... in databases, especially in systems which necessitate a high volume of structural changes or where structural change is difficult. This paper presents a taxonomy of changes applicable to the Entity-Relationship Model together with ...
Publication - cat - 04/17/2013 - 05:05 - 0 comments - 0 attachments
... Curino, Carlo A.; Tanca, Letizia; Zaniolo, Carlo ... 472.64 KB The life of a modern Information System is often characterized by (i) a push toward integration with other systems, and (ii) the evolution of its ...
Publication - krlis1337 - 04/17/2013 - 04:49 - 0 comments - 1 attachment
... range: n/a Attachment Size ... 11g Release 2 introduces edition-based redefinition, a revolutionary new capability that allows online application upgrade with ...
Publication - cat - 04/17/2013 - 03:38 - 0 comments - 1 attachment
... Moon, Hyun J.; Curino, Carlo A.; Deutsch, Alin; Hou, Chien-Yi; Zaniolo, Carlo ... C Deutsch, A Hou, C ...
Publication - krlis1337 - 04/17/2013 - 01:38 - 0 comments - 1 attachment
... 0 Citations range: n/a Attachment Size ... 748.81 KB Given a multirelational database scheme and a relational mapping f transforming it, ...
Publication - huliganka - 04/17/2013 - 00:27 - 0 comments - 1 attachment
... Keller, A.M. Author: Keller, A Year: ...
Publication - huliganka - 04/17/2013 - 00:16 - 0 comments - 1 attachment
... the database and mapping must evolve in kind. We present a technique that, in most cases, allows those evolutions to progress ...
Publication - cat - 04/16/2013 - 20:38 - 0 comments - 0 attachments
... Terwilliger, JF; Bernstein, PA; Unnithan, A Author: ... in the Microsoft Entity Framework. When starting with a valid mapping between client and store, MoDEF translates changes made to a ...
Publication - cat - 04/16/2013 - 20:05 - 0 comments - 1 attachment
... 0 Citations range: n/a Attachment Size ... 408.88 KB The days when a company could take its system offline for any kind of maintenance are rapidly ...
Publication - cat - 04/16/2013 - 18:49 - 0 comments - 1 attachment
... range: n/a Attachment Size ... 311.36 KB Views as a means to describe parts of a given data collection play an important role in many database applications. ...
Publication - cat - 04/16/2013 - 18:16 - 0 comments - 1 attachment
... 0 Citations range: n/a Attachment Size ... 472.64 KB The incorporation of a knowledge of time within database systems allows for temporally related ...
Publication - cat - 04/16/2013 - 16:16 - 0 comments - 1 attachment
... building blocks for many information integration tasks. A schema mapping is a high-level specification of the relationship between two schemas, and ...
Publication - cat - 04/16/2013 - 12:16 - 0 comments - 0 attachments
... Markowitz, Victor; Makowsky, Johann A. Author: ... databases to model information oriented systems. A relational schema consisting of relational schemes, together with key and ...
Publication - erhard - 04/16/2013 - 11:05 - 0 comments - 1 attachment
... Curino, Carlo A.; Moon, Hyun J.; Zaniolo, Carlo ... We then introduce the Historical Metadata Manager (HMM), a tool designed to facilitate the process of documenting and querying the ...
Publication - krlis1337 - 04/16/2013 - 10:05 - 0 comments - 0 attachments
... J Rubio, A Zapata, M ... implies the immediate realization of modifications, is a time–consuming process. In this paper we propose a solution that is closer ...
Publication - jlloret - 04/16/2013 - 08:49 - 0 comments - 0 attachments
