The main intention of component system is to retain interfaces which obtain in the model of proceeding between IS reference architecture components. Component model – it new type model, which helps to identify data systems components and their information connections. The use of component method’s allows to produce each component apart from all system’s, beyond realizing them so, that they have opportunity to operate in the allotment frame, to modernize whatever component and leave inviolate all others. Designer information system is implemented in one of Bank “Snoras” branch office, it’s Alytus subsidiary.Leading activity products are data, which is receivable from ready money dispenser, pay terminal and them service software filing and analyzing. All gathered data is stored in a database. Informacion is systematized and presented for users in semblance of forms or reports.

The purpose of this project was to create the information system, using component model. Making new information systems, often the same models are building. Realizing system with component model in creating new system it‘s possible to use the old components. To describe advantages of component model information system was created for company “Vilseda”. If the created components used in future, they have been projected according to theirs types(grafical user interface, data and function requests). In analysis and synthesis information method explored UAB “Vilseda” activity, analyse outside and inside flows, according to them created data flow diagram . In project part represented inserted and derivebled information specifications. Created system DFD, and ER diagram. Information system realized in MS Access enviroment. Formed software and hardware projects. In the project prepared and presented programme‘s user‘s and programmer‘s instructions.

The traditional approaches to engineering of information systems focus on identifying business requirements and delivering the specific functionality required to automate some activities. Not enough attention is being attached to how the created system will interact with the rest of the business. As a result, there is often a gap between the business requirements and the systems implemented to support them. To bridge this gap, many organizations are developing enterprise architecture to provide a holistic vision of how systems will support their business. Model-driven architecture (MDA) focuses on modelling activities in software development process and shifts the software development process from the writing code to the modelling activities. MDA separates the business level from the technological platform which implements information system. The key feature of the model-driven architecture is its ability to transform automatically the platform-independent model (PIM) into the platform-specific model (PSM). MDA uses modelling languages as programming languages Using interface-based programming is the evolution of the object-oriented programming and design. The interfaces have made the software design more adaptable to the rapid changes of the business environment. While using interfaces, software systems achieve reusability, extensibility and maintainability. The CBD approaches use the interface-based design idea and therefore have advantages such as more effective... [to full text]

Kuriant informacines sistemas, tenka kurti tuos pačius sistemos komponentus, o sistemą realizuojant komponentinio modeliavimo principu, galima panaudoti jau sukurtus komponentus juos papildant, susiaurinant bei pagal poreikius koreguojant. Pagrindinis darbo tikslas - integruoti veiklos modelį ir detalų IS projekto modelį, panaudojant komponentinį sistemos projektavimo metodą. Darbe išanalizuotos Magic Draw UML 12.5 galimybės, sukurtas profailas, skirtas nubraižyti komponentinį IS modelį. Realizuota komponentinio modelio transformacijos į klasių modelį programinė įranga, sukurta MS Visual Studio .NET 2005, kuri sugeba atlikti komponentinio IS modelio transformavimą į UML klasių modelį. Atliktas eksperimentas, palygintas sukurta programine įranga sugeneruotų komponentų programinis kodas su „Magic Draw UML 12.5“ programine įranga generuotais klasių aprašais. / Presented work covers an approach to applications development based on the principles of the model-driven architecture and using the component-based system model (CBSM). The CBSM helps to refine main components and interfaces of the application at the design stage. The information system’s architecture is structured considering a business system as a set of different domains (Business, Data, Information process) with definite types of components, and with interfaces between the components of different types. Presented work is topical, when creates the same information system’s components. These components can be used and they can be modified or changed. Component - based model transformation system is created and tested with special project.

Šiame darbe ištirta ir patikslinta komponentnio modelio taikymo informacinės sistemos projektavime technologija. Esamos veiklos modelio transformavimo taisyklės papildytos naujomis taisyklėmis. Komponentinis modelis palygintas su kitu reikalavimų specifikacijos modeliu (UML notacijos Use Case modeliu) ir nustatyta, kad komponentinis modelis labiau detalizuoja architektūrinį sistemos aprašymą. Eksperimentiškai įrodyta, kad komponentinio sistemos modelio (informacinės sistemos architektūros projekto) komponentai atitinka sukurtos gamybos apskaitos sistemos programinės įrangos komponentus ir duomenų bazės objektus. / In this work was detail analysed component model and implemented for design of production accounting system. For the formation component model was appended new rules to the existing rules. Component model was compared with use case model and found, that component model is more detailed, than use case model. After detail analyse was found, that components of component model matches components of developed system and objects of database.

This master thesis analyses principle manufacturing order design and management methods and schemas. They are practicaly applied in developing software for product‘s graphical-informational model management, feature management, technological data and rules specification and description, product‘s material list creation and estimation. The developed software is suited for both large and small manufacturing corporations, that specializes in plastic or wooden windows, doors, garage gates, glass fillings production. The system may be adjusted to various manufacturing technologies. These software development methods and technologies were applied during system design and implementation: Dynamic System Development Method (DSDM), Object Oriented (OO) Design and Programming, Component Based System Engineering Method (CBSE), Computer-Aided Design/Computer-Aided Manufacturing Methods, eXtensible Markup Language (XML). Created software was tested with real technological data. Systems suites functional and non-functional specifiaction. Experimets show that the product is more flexible than it‘s previous version.