Algebraic incremental maintenance of XML views
نویسندگان
چکیده
منابع مشابه
Incremental Maintenance of Materialized XML Views
We investigate the problem of incremental maintenance of materialized XML views. We are considering the case where the underlying database is a relational database and the view exposed to querying is a materialized XML view. Then, updates to the underlying database should be reflected to the stored XML view, to keep it consistent with the source data, without recreating the entire view from the...
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The view mechanism can provide the user with an appropriate portion of database through data filtering and integration. In the Web era where information proliferates, the view concept is also useful for XML documents in a Web-based information system. Views are often materialized for query performance, and in that case, their consistency needs to be maintained against the updates of the underly...
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ژورنال
عنوان ژورنال: ACM Transactions on Database Systems
سال: 2013
ISSN: 0362-5915,1557-4644
DOI: 10.1145/2508020.2508021