Today’s business’s more and more depend on information systems to give them edge on competition and keep double digit growth rates needed to satisfy shareholders. And information systems, serving their needs, have to keep up with changing business requirements. Business Rules Approach [10]...

The main aim of the system’s analysis is to find the most important information about real world (problematic sphere); and, firstly, that will be data about processes, their structure and data shift. Business rules combines all these three things that were mentioned above, that is why they can...

At the moment variety of methods and commercial tools are available that can be used to model business systems and implement data integrity constraints through the functionality of active database management systems. Unfortunately, these tools do not support data validation – the...

Dėl įvairių priežasčių duomenų bazėse saugomi duomenys genda, todėl vien riboti įvesti klaidingus duomenis nepakanka. Duomenų kokybė užtikrinama draudžiant įvesti klaidingus duomenis ir tikrinant bei valant duomenų bazėse saugomus duomenis. Klaidingų duomenų įvedimo ribojimai...

The aim of this master work is to create flexible information system, based on the up-to-date technologies and tailored to the users’ needs. The information system aims to facilitate work, presentation of the information and customers’ service. Joint-stock company “Švaros komanda“...

Daugeliui įmonių ar organizacijų reikalingos informacinės sistemos, skirtos valdytį jų procesus duomenis. Darbe analizuojamos verslo procesų, transakcijų modeliavimo galimybės, technologijos, standartai: RUP, UML, XML (XMI), MERODE, R. Gusto, WAE, BPMN, MDA, Agile. Deliau analizuojamas...

The recent stabilization of the Internet is now driving easy aspect of life into an Internet presence and the accompanying e-commerce solutions. In the coming years, the Internet will see growth in numbers unlike the world has ever seen. E-commerce has built itself with this in mind and is...