Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Toby J. Teorey"'
Database Modeling and Design, Fifth Edition, focuses on techniques for database design in relational database systems. This extensively revised fifth edition features clear explanations, lots of terrific examples and an illustrative case, and practic
The rapidly increasing volume of information contained in relational databases places a strain on databases, performance, and maintainability: DBAs are under greater pressure than ever to optimize database structure for system performance and adminis
Database Modeling and Design, Fourth Edition, the extensively revised edition of the classic logical database design reference, explains how you can model and design your database application in consideration of new technology or new business needs.
Autor:
Toby J. Teorey, W.T. Ng
Publikováno v:
IEEE Transactions on Knowledge and Data Engineering. 10:499-503
We estimate the availability, reliability, and mean transaction time (response time) for repairable database configurations, centralized or distributed, in which each service component is continuously available for repair. Reliability, the probabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554b1407a32f0bb8982af8bb3af21748
https://doi.org/10.1109/69.687981
https://doi.org/10.1109/69.687981
Publikováno v:
IEEE Transactions on Communications. 42:1846-1855
The author study a M/G/1 queueing system with vacations, in which the sojourn time of the server at the queue is controlled by a timer. They consider three policies for setting the timer value: time-limited (TL), cycle-time-limited (CL) and cycle-tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::865509e14ffa4eb89e037808b588ae62
https://doi.org/10.1109/tcomm.1994.582894
https://doi.org/10.1109/tcomm.1994.582894
Autor:
Gerald A. Winters, P. J. Finnigan, Michael Bauer, Toby J. Teorey, Jerome Rolia, James Won-Ki Hong
Publikováno v:
IBM Systems Journal. 33:426-444
Management of computing systems is needed to ensure efficient use of resources and provide reliable and timely service to users. Distributed systems are much more difficult to manage because of their size and complexity, and they require a new approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::314c00e5771472664bdbef6ff6fc8332
https://doi.org/10.1147/sj.333.0426
https://doi.org/10.1147/sj.333.0426
Autor:
Doreen L. Erickson, Toby J. Teorey, Neil Coburn, James Won-Ki Hong, Jacob Slonim, Per-Åke Larson, Dianna Taylor, P. J. Finnigan, Jan K. Pachl, Michael Bauer
Publikováno v:
IBM Systems Journal. 33:399-425
Advances in communications technology, development of powerful desktop workstations, and increased user demands for sophisticated applications are rapidly changing computing from a traditional centralized model to a distributed one. The tools and ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a88d336d33f1e71a09c113268acb62e
https://doi.org/10.1147/sj.333.0399
https://doi.org/10.1147/sj.333.0399
This chapter defines all the major entity-relationship (ER) concepts that can be applied to the conceptual data modeling phase of the database life-cycle. The basic ER model consists of three classes of objects: entities, relationships, and attribute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd75f624330a1a88ef2b0bd3696971d
https://doi.org/10.1016/b978-0-12-382020-4.00002-1
https://doi.org/10.1016/b978-0-12-382020-4.00002-1
The Unified Modeling Language (UML) is a graphical language for communicating design specifications for software, currently very popular for communicating design specifications for software and, in particular, for logical database designs via class d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f42ba92e1d5222e18e7cb914d07f41bc
https://doi.org/10.1016/b978-0-12-382020-4.00003-3
https://doi.org/10.1016/b978-0-12-382020-4.00003-3
There are several good CASE tools available for computer- assisted database design. Database design is just one part of the analysis and design phase of creating effective business application software, but it is often the part that is the most chall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a9cadc9e2935b6a6a93cd57a929e8ac
https://doi.org/10.1016/b978-0-12-382020-4.00013-6
https://doi.org/10.1016/b978-0-12-382020-4.00013-6