Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Information System about Investigations of the Adriatic Sea (CROSBI ID 77804)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Pečar-Ilić, Jadranka ; Ružić, Ivica ; Skočir, Zoran Information System about Investigations of the Adriatic Sea // Croatica chemica acta, 70 (1997), 1; 435-458

Podaci o odgovornosti

Pečar-Ilić, Jadranka ; Ružić, Ivica ; Skočir, Zoran

engleski

Information System about Investigations of the Adriatic Sea

Development of the integral referral Information System on Investigations of the Adriatic Sea, with built-in functional and organizational aspects of the performed investigations, is described. According to the selected development method, adapted to the software available CASE (Computed Aided System Engineering) "POSE" & RDBMS (Relational DataBase Management System) "INGRES", the Information System (IS) has been designed and implemented. The IS design process is described in detail. The system was subdivided into three subsystems: POM (Project Organization Module), EOM (Expedition Organization Module), and SPMM (Sampling and Parameter Measurements Module). The necessary entities and their relationships were defined using the E-R (Entity-Relationship) diagram concept. The integral E-R diagram was transformed into a set of 3NF (Third Normal Form) relation schemes. The SQL (Structured Query Language) command file was generated and started in the INGRES, producing a relational database scheme. The integrity constraints were built into the database by defining 87 SQL procedures and 146 rules for 61 relation schemes. Therefore, the database integrity control could be performed while the data were inserted. The developed application is based on hierarchically organized frames (Menu, Browse and Report), allowing the information flow ("top-down") between them. The application enables data presentation in space and time under user-defined conditions. The verification of the system was performed using real data from three research projects.

Adriatic Sea ; Development Method ; Information System ; CASE ; RDBMS INGRES ; E-R diagram ; Third Normal Form (3NF) ; Database ; SQL Procedures and Rules ; Integrity Control ; Information Flow.

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

70 (1)

1997.

435-458

objavljeno

0011-1643

Povezanost rada

Kemija

Indeksiranost