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doctoral thesis
Extension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. urn:nbn:hr:168:974939
Dončević, Juraj
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Dončević, J. (2024). Extension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:974939

Dončević, Juraj. "Extension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:974939

Dončević, Juraj. "Extension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:974939

Dončević, J. (2024). 'Extension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask', Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 26 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:974939

Dončević J. Extension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2024 [cited 2024 December 26] Available at: https://urn.nsk.hr/urn:nbn:hr:168:974939

J. Dončević, "Extension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask", Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:168:974939

Metadata
TitleExtension of the mediator-wrapper architecture for heterogeneous data source integration by adding a mask
Title (croatian)Proširenje arhitekture miritelj-omotač za integraciju heterogenih izvora podataka dodavanjem maske
AuthorJuraj Dončević
MentorKrešimir Fertalj (mentor)
Committee memberBoris Milašinović (predsjednik povjerenstva)
Committee memberBoris Vrdoljak (član povjerenstva)
Committee memberRobert Manger (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2024-01-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Universal decimal classification
(UDC)		004 - Computer science and technology. Computing. Data processing
Abstract
This doctoral research deals with the extension of the mediator-wrapper architecture for heterogeneous data source integration. Scenarios that require the addition of diverse system access interfaces where the mediator-wrapper architecture underperforms are identified. Therefore, an extension of the mediator-wrapper architecture is proposed by the addition of a new component type called a mask. The mask presents a new layer in the mediator-wrapper architecture, effecting the creation of a mask-mediator-wrapper architecture. The proposed architecture is observed in modern technical aspects by including the consideration of architectural quanta. The proposed architecture is examined through qualitative and quantitative analyses, and case studies emulating a legacy data store preserving system and a data mesh. The mask is observed as a generic, prefabricated, and configurable component that can be implemented in various mask kinds. Masks are proposed to be uniformly developed components by using a mask framework. The translation of data in masks is bidirectional. Bidirectional simple symmetric lenses are determined as the method of choice for data translation, treated as a design pattern and implemented. A testing framework is created for determining the behavedness of the implemented lenses. A mask-mediator-wrapper system, called Janus, is presented as a prototype to satisfy the need for empirical proof and experimentation. Janus supports implementing masks through a mask framework in ten general steps. The qualitative analysis and case studies are confirmed by the deployment of Janus components in different architectural topologies.
Abstract (croatian)
Ovo doktorsko istraživanje bavi se proširenjem arhitekture miritelj-omotač za sustave integracije heterogenih izvora podataka. Identificirani su scenariji koji zahtijevaju dodatak raznolikih sučelja za pristup sustavima gdje arhitektura miritelj-omotač nije dovoljno učinkovita. Stoga se predlaže proširenje arhitekture miritelj-omotača dodavanjem nove vrste komponente nazvane maska. Maska predstavlja novi sloj u arhitekturi miritelj-omotač, što rezultira stvaranjem arhitekture maska-miritelj-omotač. Predložena arhitektura promatrana je u suvremenim tehničkim aspektima uz uključivanje razmatranja arhitekturnih kvanata. Predložena arhitektura ispituje se kroz kvalitativne i kvantitativne analize te studije slučaja koje emuliraju sustav za očuvanje naslijeđenih pohrane podataka i mrežu podataka. Maska se promatra kao generička, unaprijed izgrađena i konfigurabilna komponenta koja se može implementirati u različitim vrstama maski. Predlaže se da maske budu jednolično razvijene komponente korištenjem okvira za maske. Translacija podataka unutar maski je dvosmjerna. Bidirekcionalne jednostavne simetrične leće određene su kao metoda za dvosmjernu translaciju podataka, tretirane kao oblikovni obrazac i implementirane. Stvoren je okvir za testiranje radi određivanja ponašanja implementiranih leća. Sustav maska-miritelj-omotač, nazvan Janus, predstavljen je kao prototip kako bi se zadovoljila potrebu za empirijskim dokazima i eksperimentiranjem. Janus podržava implementaciju maski putem okvira za maske u deset općenitih koraka. Kvalitativna analiza i studije slučaja potvrđuju se implementacijom Janus komponenti u različitim arhitekturnim topologijama.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:168:974939
Promotion2024
Study programmeTitle: Computer Science
Study programme type: university
Study level: postgraduate
Academic / professional title: Doktor znanosti (Doktor znanosti)
Type of resourceText
Extent231 str. : graf. prikazi
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-05-10 13:47:33