Lockless concurrent B-tree index meta access method for cached nodes
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United States of America Patent
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Feb 1, 1994
Issued Date -
N/A
app pub date -
Jan 30, 1991
filing date -
Apr 11, 1986
priority date (Note) -
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status (Latency Note)
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Abstract
A user interface for a database management system uses an interactive display to display information selected from the database in magnitude ordered rows comprising a set of items. Each row is an assertion consisting of a plurality of components including an entity, an attribute and a value of the attribute. The components are arranged in that fixed order in decreasing significance, respectively. In the database management system, the database is itself also stored in this format. A database engine in the database management system utilizes a B-tree index to the database and a meta accessing method for items from the database in a working cache.
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