What’s NEW – Page 242 – SIGMOD Record

A complete identity set for Codd algebras

H. W. Buff

Available in: PDF

Published in September 1991 (Vol.20 No.3)

Database research at the IBM Almaden Research Center

Laura M. Haas, Patricia G. Selinger

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Published in September 1991 (Vol.20 No.3)

The design of the Triton nested relational database system

Tina M. Harvey, Craig W. Schnepf, Mark A. Roth

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Published in September 1991 (Vol.20 No.3)

The Indiana Center for Database Systems

Judith Copler

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Published in September 1991 (Vol.20 No.3)

Centralized concurrency control methods for high-end TP

Alexander Thomasian

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Published in September 1991 (Vol.20 No.3)

Modern client-server DBMS architectures

Nick Roussopoulos, Alexis Delis

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Published in September 1991 (Vol.20 No.3)

Practitioner problems in need of database research

Gomer Thomas, K. Kawagoe, R. Krishnamurthy, T. Imielinski, D. Reiner, A. Wolski

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Published in September 1991 (Vol.20 No.3)

A more general model for handling missing information in relational databases using a 3-valued logic

Kwok-bun Yue

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Published in September 1991 (Vol.20 No.3)

Handling missing data by using stored truth values

G. H. Gessert

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Published in September 1991 (Vol.20 No.3)

An outline of MQL

Victor J. Streeter

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Published in September 1991 (Vol.20 No.3)