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Architecture of a Database System
Foundations and Trends in Databases, 2007Database Management Systems (DBMSs) are a ubiquitous and critical component of modern computing, and the result of decades of research and development in both academia and industry. Historically, DBMSs were among the earliest multi-user server systems to be developed, and thus pioneered many systems design techniques for scalability and reliability now
Joseph M. Hellerstein +2 more
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ACM Computing Surveys, 1999
Active database systems support mechanisms that enable them to respond automatically to events that are taking place either inside or outside the database system itself. Considerable effort has been directed towards improving understanding of such systems in recent years, and many different proposals have been made and applications suggested. This high
Norman W. Paton, Oscar Díaz 0001
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Active database systems support mechanisms that enable them to respond automatically to events that are taking place either inside or outside the database system itself. Considerable effort has been directed towards improving understanding of such systems in recent years, and many different proposals have been made and applications suggested. This high
Norman W. Paton, Oscar Díaz 0001
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Database systems: achievements and opportunities
Communications of the ACM, 1990The history of database system research in the U.S. is one of exceptional productivity and startling economic impact. Barely twenty years old as a basic science research field, database research conducted with Federal support in the nation's universities and in its industrial research laboratories has fueled an information services industry estimated ...
Abraham Silberschatz +2 more
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Foundations and Trends in Databases, 2021
This article gives an overview of history and recent developments in database systems on graphics processing units (GPUs). GPU, which was originally designed as a co-processor for rendering and graphics, has become a powerful, programmable, many-core processor in the past decade.
Johns Paul, Shengliang Lu, Bingsheng He
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This article gives an overview of history and recent developments in database systems on graphics processing units (GPUs). GPU, which was originally designed as a co-processor for rendering and graphics, has become a powerful, programmable, many-core processor in the past decade.
Johns Paul, Shengliang Lu, Bingsheng He
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Proceedings of IEEE International Conference on Multimedia Computing and Systems, 1997
This paper introduces a new approach to realize video databases. It consists of a VideoText data model based on free text annotations associated with logical video segments and a corresponding query language. Traditional database techniques are inadequate for exploiting queries on unstructured data like video, supporting temporal queries, and ranking ...
Haitao Jiang +2 more
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This paper introduces a new approach to realize video databases. It consists of a VideoText data model based on free text annotations associated with logical video segments and a corresponding query language. Traditional database techniques are inadequate for exploiting queries on unstructured data like video, supporting temporal queries, and ranking ...
Haitao Jiang +2 more
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Science, 1982
Database systems, computer systems that are principally devoted to the management of large amounts of data, are becoming more and more important to the operation of many enterprises. This article surveys the technology of database software and hardware, describing some of the principal issues related to the user's view of data, sharing, concurrent ...
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Database systems, computer systems that are principally devoted to the management of large amounts of data, are becoming more and more important to the operation of many enterprises. This article surveys the technology of database software and hardware, describing some of the principal issues related to the user's view of data, sharing, concurrent ...
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On Multisets in Database Systems
2001Database systems cope with the management of large groups of persistent data in a shared, reliable, effective, and efficient way.Within a database, a multiset (or bag) is a collection of elements of the same type that may contain duplicates. There exists a tight coupling between databases and multisets.
LAMPERTI, Gian Franco +2 more
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1993
One of the requirements of multimedia database systems is that they will need a data model more powerful than the relational model, without compromising its advantages. The relational data model exhibits limitations in terms of complex object support, type system, and object management.
Arif Ghafoor, P. Bruce Berra
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One of the requirements of multimedia database systems is that they will need a data model more powerful than the relational model, without compromising its advantages. The relational data model exhibits limitations in terms of complex object support, type system, and object management.
Arif Ghafoor, P. Bruce Berra
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Proceedings of the 2008 ACM SIGMOD international conference on Management of data, 2008
We demonstrate our prototype of the DBO database system. DBO is designed to facilitate scalable analytic processing over large data archives. DBO's analytic processing performance is competitive with other database systems; however, unlike any other existing research or industrial system, DBO maintains a statistically meaningful guess to the final ...
Florin Rusu +6 more
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We demonstrate our prototype of the DBO database system. DBO is designed to facilitate scalable analytic processing over large data archives. DBO's analytic processing performance is competitive with other database systems; however, unlike any other existing research or industrial system, DBO maintains a statistically meaningful guess to the final ...
Florin Rusu +6 more
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An epidemiological database system
International Journal of Bio-Medical Computing, 1978An epidemiological database system is presented. It is a system built around the concepts of record structure and location, and of processing of the data item values so stored. It is designed to operate in many situations with a minimum of programming, and to be easily expanded to more complex situations by adding new program modules to those already ...
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