The final thesis addresses problem of a transport company. Transport company requires a large amount of data and constant communication between employees to operate. Data can change several times throughout the day, which is a major problem for the smooth running of the work process. For this to run smoothly, users must be able to easily modify existing data. They also need to have an overview of the changes that other users have made to the process. The theoretical part describes in more detail all the tools with which the application was produced and the tools that would ultimately enable the implementation of the program in the production of the company. A method of developing a relational database model is also presented. But the main focus is on the presentation of the components contained in Oracle's rapid application development tool Application Express. Theoretical part also describes third-party languages that can be used within Application Express to improve the performance of applications. The practical part attempts to solve the above problem by building an application in Oracle's rapid application development tool called Oracle Application Express. In addition to building the application, it also presents the layout of the Oracle database, the creation of an entity-relational diagram and various good practices for development, such as defining constraints, creating triggers and some others. Final part of thesis, represents options for further development of application.

Zaključno delo obravnava problem prevozniškega podjetja. To za svoje delovanje potrebuje veliko količino podatkov in stalno komunikacijo med zaposlenimi. Podatki se čez dan lahko večkrat spremenijo, to pa predstavlja glavno težavo za nemoteno delovanje delovnega procesa. Da ta teče brez zapletov, morajo uporabniki imeti možnost čim enostavnejšega spreminjanja obstoječih podatkov. Prav tako pa morajo imeti vpleteni v proces pregled nad vsemi spremembami, ki so jih naredili drugi uporabniki. V teoretičnem delu so podrobneje opisana vsa orodja, s katerimi je bila aplikacija izdelana, in orodja, ki bi v končni fazi omogočila implementacijo programa v produkcijo podjetja. Predstavljen je tudi način razvoja relacijskega modela baze podatkov. Največji poudarek pa je na predstavitvi komponent, ki jih vsebuje Oraclovo orodje za hiter razvoj Application Express. Opisani pa so tudi jeziki tretjih oseb, ki so lahko uporabljeni znotraj Application Expressa za izboljšanje delovanja izdelanih aplikacij. Praktični del poskuša rešiti omenjeno težavo z izdelavo aplikacije v Oraclovem orodju za hiter razvoj aplikacij, imenovanem Oracle Application Express. Poleg izdelave aplikacije pa so predstavljeni tudi postavitev Oraclove baze, izdelava entitetnega relacijskega diagrama in različni načini dobre prakse pri razvoju, kot so definiranje omejitev, kreiranje sprožilcev in še nekatere druge možnosti. V zaključku pa so predstavljene tudi možnosti za nadaljnji razvoj aplikacije.