Beyond schema evolution to database reorganization
نویسندگان
چکیده
منابع مشابه
Schema Evolution in Heterogeneous Database Architectures, A Schema Transformation Approach
From: ‘Advanced Information Systems Engineering’, 14th International Conference, CAiSE 2002, A. Banks Pidduck et al (Eds), Springer Verlag LNCS 2348, Pages 484-499, 2002 This paper presents a new approach to schema evolution, which combines the activities of schema integration and schema evolution into one framework. In previous work we have developed a general framework to support schema trans...
متن کاملPredictive Approach for Database Schema Evolution
In computer science, designing models that evolve over time is still a major problem today. Databases are not an exception. While user requirements change quite frequently over time, databases continue to show little flexibility in supporting these changes in their structures and data organization. This thesis paper attempts to develop a multidisciplinary approach to database schema evolution. ...
متن کاملSupporting Database Provenance under Schema Evolution
Database schema upgrades are common in modern information systems, where the provenance of the schema is of much interest, and actually required to explain the provenance of contents generated by the database conversion that is part of such upgrades. Thus, an integrated management for data and metadata is needed, and the Archived Metadata and Provenance Manager (AM&PM) system is the first to ad...
متن کاملGraceful database schema evolution: the PRISM workbench
Supporting graceful schema evolution represents an unsolved problem for traditional information systems that is further exacerbated in web information systems, such as Wikipedia and public scientific databases: in these projects based on multiparty cooperation the frequency of database schema changes has increased while tolerance for downtimes has nearly disappeared. As of today, schema evoluti...
متن کاملUnderstanding database schema evolution: A case study
• We present a tool-supported method to analyze the history of a database schema. • The method makes use of mining software repositories (MSR) techniques. • We report on the application of the method to a large-scale case study. a r t i c l e i n f o a b s t r a c t Database reverse engineering (DRE) has traditionally been carried out by considering three main information sources: (1) the datab...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACM SIGPLAN Notices
سال: 1990
ISSN: 0362-1340,1558-1160
DOI: 10.1145/97946.97956