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Lomet et al., 1989 - Google Patents

Access methods for multiversion data

Lomet et al., 1989

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Document ID
16799716386388116082
Author
Lomet D
Salzberg B
Publication year
Publication venue
ACM SIGMOD Record

External Links

Snippet

We present an access method designed to provide a single integrated index structure for a versioned timestamped database with a non-deletion policy. Historical data (superceded versions) is stored separately from current data. Our access method is called the Time-Split …
Continue reading at dl.acm.org (PDF) (other versions)

Classifications

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    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30312—Storage and indexing structures; Management thereof
    • G06F17/30321—Indexing structures
    • G06F17/30336—Indexing structures indexing structure managing details
    • G—PHYSICS
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    • G06F17/30943—Information retrieval; Database structures therefor; File system structures therefor details of database functions independent of the retrieved data type
    • G06F17/30946—Information retrieval; Database structures therefor; File system structures therefor details of database functions independent of the retrieved data type indexing structures
    • G06F17/30952—Information retrieval; Database structures therefor; File system structures therefor details of database functions independent of the retrieved data type indexing structures using directory or table look-up
    • G06F17/30955—Information retrieval; Database structures therefor; File system structures therefor details of database functions independent of the retrieved data type indexing structures using directory or table look-up using more than one table in sequence, i.e. systems with three or more layers
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