Results 321 to 330 of about 16,804,247 (357)
Some of the next articles are maybe not open access.
1985
Publisher Summary This chapter discusses the database design. To manage a database one would normally purchase a Database Management System (DBMS). Each DBMS works on a particular logical data structure, that is, it organizes its records in a certain way.
Lyn Antill, Trevor Wood-Harper
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Publisher Summary This chapter discusses the database design. To manage a database one would normally purchase a Database Management System (DBMS). Each DBMS works on a particular logical data structure, that is, it organizes its records in a certain way.
Lyn Antill, Trevor Wood-Harper
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Automatic Generation and Marking of UML Database Design Diagrams
Technical Symposium on Computer Science Education, 2022Sarah Foss, Tatiana Urazova, R. Lawrence
semanticscholar +1 more source
Catalysis Today, 1991
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Motoi Sasaki +3 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Motoi Sasaki +3 more
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[1989] Proceedings. Fifth International Conference on Data Engineering, 2003
An approach for evolutionary database design is presented which tries to remedy some of the shortcomings of previous design methods. The approach distinguishes clearly between a conceptual and a logical database design. A conceptual schema models the relevant aspects of reality. A logical schema describes the structure of the database as generic tables,
G. Schiller, F. Oertly
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An approach for evolutionary database design is presented which tries to remedy some of the shortcomings of previous design methods. The approach distinguishes clearly between a conceptual and a logical database design. A conceptual schema models the relevant aspects of reality. A logical schema describes the structure of the database as generic tables,
G. Schiller, F. Oertly
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2003
Publisher Summary This chapter discusses database design. The term relvar merely means semi-temporal and thus contains current information only. This chapter focuses on temporal data specifically. The reason is that “the moving point now” is a concept that applies to temporal data specifically.
C. J. Date +2 more
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Publisher Summary This chapter discusses database design. The term relvar merely means semi-temporal and thus contains current information only. This chapter focuses on temporal data specifically. The reason is that “the moving point now” is a concept that applies to temporal data specifically.
C. J. Date +2 more
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IEEE Computer Applications in Power, 1995
Many electric utilities use computer databases to store their relay data. The database naturally gives access to many users, coordinates modifications, and generates the necessary reports for different purposes. The relay database must accommodate a wide variety of protective devices. Users of a relay database include relay engineers, relay technicians,
S.M. Chan, D. Choe, J. McClain
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Many electric utilities use computer databases to store their relay data. The database naturally gives access to many users, coordinates modifications, and generates the necessary reports for different purposes. The relay database must accommodate a wide variety of protective devices. Users of a relay database include relay engineers, relay technicians,
S.M. Chan, D. Choe, J. McClain
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Metrology database design [PDF]
IMTC/99. Proceedings of the 16th IEEE Instrumentation and Measurement Technology Conference (Cat. No.99CH36309), 2003 We report the creation of a special electronic database for metrological information. The original concept involved the use of a MS-DOS based system and allowed us to explore the basic design requirements. We continued to develop and refine this software over a 4-year period.
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2006
This chapter is devoted to the integration of the ASSO features in B. ASSO is a database design methodology defined for achieving conceptual schema consistency, logical schema correctness, flexibility in reflecting the real-life changes on the schema and efficiency in accessing and storing information.
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This chapter is devoted to the integration of the ASSO features in B. ASSO is a database design methodology defined for achieving conceptual schema consistency, logical schema correctness, flexibility in reflecting the real-life changes on the schema and efficiency in accessing and storing information.
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1994
Publisher Summary This chapter discusses the designing of database. Databases with different data models have different structures for representing data; with relational databases, the fundamental data structures to provide such representations calling relational tables.
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Publisher Summary This chapter discusses the designing of database. Databases with different data models have different structures for representing data; with relational databases, the fundamental data structures to provide such representations calling relational tables.
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1996
Logical database design is the process of constructing a business data model, that is, a model of the business rules applying to some enterprise. Physical database design involves taking the results from the logical design process, fine-tuning them against the performance and storage requirements of some application and then implementing them in the ...
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Logical database design is the process of constructing a business data model, that is, a model of the business rules applying to some enterprise. Physical database design involves taking the results from the logical design process, fine-tuning them against the performance and storage requirements of some application and then implementing them in the ...
openaire +2 more sources