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Overview
The real world we live in is mostly perceived through an incredible
large collection of views generated by humans,
machines, and other systems. This is the view reality.
The Opsis project concentrates its efforts in dealing with
the multifaceted form and complexity of data views including data
projection views, aggregate views, summary views (synopsis), point of
view views, and finally
web views.
In particular, Opsis deals with
the generation,
the storage organization
(Cubetrees),
the efficient management
(Dynamat),
the update and maintenance
(Dynamat,
Online Updates),
the creation from remote data sites
(MOCHA),
broadcasting
(Air Cache),
and
the availability and scalability of view systems
(Transcurrent Execution Model).
Overview Papers
| The Opsis Project: Materialized Views for Data Warehouses and the Web |
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Nick Roussopoulos, Yannis Kotidis, Alexandros Labrinidis, Yannis Sismanis . In the Proceedings of the 8th Panhellenic Conference on Informatics, Nicosia, Cyprus, November 2001 |
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Available in: pdf |
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| Materialized Views and Data Warehouses |
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Nick Roussopoulos. SIGMOD Record 27(1), March 1998 |
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Available in: pdf |
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| The ADMS Project: Views "R" Us |
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Nick Roussopoulos, Chungmin M. Chen, Stephen Kelley, Alex Delis, Yannis Papakonstantinou. Data Engineering Bulletin 18(2), June 1995 |
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Available in: Ppdf |
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