Name
Abstract | ||
|---|---|---|
Since changes caused by database updates combine with the internal changes caused by database schema evolution, an integrated provenance management for data and metadata represents a key requirement for modern information systems. In this paper, we introduce the Archived Metadata and Provenance Manager (AM&PM) system which addresses this requirement by (i) extending the Information Schema with the capability of representing the provenance of the schema and other metadata, (ii) providing a simple time-stamp based representation of the provenance of the actual data, and (iii) supporting powerful queries on the provenance of the data and the history of the metadata. |
Year | Venue | Keywords |
|---|---|---|
2012 | TaPP | database schema evolution,actual data,internal change,information schema,key requirement,integrated provenance management,archived metadata,modern information system,database updates,provenance manager |
Field | DocType | Citations |
Information system,Metadata repository,Metadata,World Wide Web,Information retrieval,Computer science,Provenance,Database schema,Information schema,Schema (psychology),Schema evolution,Database | Conference | 3 |
PageRank | References | Authors |
0.49 | 16 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Shi Gao | 1 | 112 | 7.72 |
| Carlo Zaniolo | 2 | 4305 | 1447.58 |