Transaction time

Known as: Transaction-time 
In temporal databases, transaction time (TT) is the time period during which a fact stored in the database is considered to be true. As of December… (More)
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Topic mentions per year

Topic mentions per year

1973-2018
0102019732018

Papers overview

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2009
2009
Immortal DB is a transaction time database system that is built into a commercial database system rather than being layered on… (More)
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2009
2009
DEFINITION A transaction-time index is a temporal index that enables fast access to transaction-time datasets. In a traditional… (More)
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2008
2008
Immortal DB is a transaction time database system designed to enable high performance for temporal applications. It is built into… (More)
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2006
2006
Transaction time databases retain and provide access to prior states of a database. An update "inserts" a new record while… (More)
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2005
2005
Immortal DB builds transaction time database support into the SQL Server engine, not in middleware. Transaction time databases… (More)
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2002
2002
We provide a structural approach to disentangle Granger versus instantaneous causality effects from transaction durations to… (More)
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2001
2001
Transaction time is the time of database transactions that create, modify, or destroy facts. It is used to record when facts… (More)
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Highly Cited
1996
Highly Cited
1996
This paper provides a systematic and comprehensive study of the underlying semantics of temporal databases, summarizing selected… (More)
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Highly Cited
1995
Highly Cited
1995
We are given a large database of customer transac tions where each transaction consists of customer id transaction time and the… (More)
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1987
1987
In this paper we discuss extensions to the conventional relational algebra to support transaction time. We show that these… (More)
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