Wszystkie pola: Database Systems - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The architecture of modern database systems
Autorzy:: Goczyła, K.
Powiązania:: https://bibliotekanauki.pl/articles/1954011.pdf
Data publikacji:: 1998
Wydawca:: Politechnika Gdańska
Tematy:: modern architecture
large database systems
parallel architecture
distributed architecture
highly efficient distributed architecture
client-server architecture
Opis:: The paper presents major trends in the modern architecture of large database systems. Two types of architecture are described in detail: the parallel architecture and the distributed architecture. It has been widely recognised that centralised, single processor computing systems and centralised database systems in particular are approaching their theoretical limits of performance. Hence we can observe a growing interest among researchers and developers in the design and implementation of highly efficient distributed architecture. The paper focuses on different types of client-server architecture, which nowadays is becoming very popular in data processing systems.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 1998, 2, 1; 107-119
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Database systems for tomorrow: new challenges and research areas
Autorzy:: Goczyła, K.
Powiązania:: https://bibliotekanauki.pl/articles/1954642.pdf
Data publikacji:: 2003
Wydawca:: Politechnika Gdańska
Tematy:: database systems
new architectures
web technologies
non-relational models
integration
Opis:: Since the mid-80s, considerable progress has been achieved in relational database technology. The main achievements have been in high performance, high reliability and availability, scalability and development tools. However, the environment for database systems is rapidly changing. There are new challenges that originate from the present hardware technology achievements, as well as from new kinds of data resources that hardly conform to the well-established relational data model (e.g. data from the Web). In the paper, we present the new challenges and research areas, as well as motivations behind them.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2003, 7, 2; 272-278
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Database of diagnostic images in hospital integrated picture archiving and communication systems
Autorzy:: Piętka, E.
Powiązania:: https://bibliotekanauki.pl/articles/1954506.pdf
Data publikacji:: 1999
Wydawca:: Politechnika Gdańska
Tematy:: database
diagnostic medical images
image standardization
DICOM
Opis:: The implementation of a database management system in a clinical open-architecture picture archiving and communication system (PACS) is discussed. Standardization of communication protocols and file formats permit the equipment of various vendors to be linked. The main functions of the database management system are introduced at two levels of the system. Clinical experiences show three main advantages which are causing increasing interest in this concept. Access time, computer-assisted diagnosis and cost-effectiveness are the parameters describing the the system's efficiency.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 1999, 3, 4; 465-473
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: System POTOK: Forests ecosystem components projection with database and digital vector maps use
Autorzy:: Valenta, M.
Czarniecka, A.
Powiązania:: https://bibliotekanauki.pl/articles/1941710.pdf
Data publikacji:: 2000
Wydawca:: Politechnika Gdańska
Tematy:: ecosystem
forest
GIS
geographic information systems
hydrology
relational database
Opis:: The composition presents a prototype solution (system POTOK) of a complex problem such as advanced assistance for researches in hydrological terms of forest areas. The idea of this system was based on a junction of two technologies: relational database and digital projection of space. The database is a ground of application that allowed creating ad hoc queries accomplished by advanced processing and also gives wide prospects of visualising the results (in 3D). The system could be used in related branches of science.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2000, 4, 1; 91-101
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Database for the purpose of integrated coastal zone management
Autorzy:: Gajewski, J.
Stachowiak, A.
Żarki, I.
Powiązania:: https://bibliotekanauki.pl/articles/1941709.pdf
Data publikacji:: 2000
Wydawca:: Politechnika Gdańska
Tematy:: integrated coastal zone management
GIS
geographic information systems
database design
GIS internet access
Opis:: The database was created in response to the need of obtaining complex information necessary for efficient management of the Polish coastal zone. Database preparation processes are co-ordinated within the EU PHARE project focusing on harmonising such databases in Estonia, Lithuania, Latvia and Poland. The majority of the information concerns the geographical objects, therefore the database was generated with application of Geographic Information Systems.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2000, 4, 1; 103-107
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

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