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Title:HIBRIDNI PRISTOP POVRATNEGA INŽENIRSTVA ZA PRIDOBITEV KONCEPTUALNEGA MODELA PODATKOVNE BAZE
Authors:Bombek, Boštjan (Author)
Welzer-Družovec, Tatjana (Mentor) More about this mentor... New window
Files:.pdf MAG_Bombek_Bostjan_2014.pdf (1,62 MB)
 
Language:Slovenian
Work type:Master's thesis (m2)
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V magistrski nalogi smo se osredotočili na proces povratnega inženirstva podatkovne baze. Za dosego cilja smo na začetku naloge preučili obstoječe metodologije povratnega inženirstva, ter poiskali njihove pomanjkljivosti in prednosti. Cilj naloge je predlog hibridnega procesa povratnega inženirstva, ki v veliki meri odpravlja pomanjkljivosti, ki jih imajo obstoječe metode na tem področju. Pomanjkljivosti obstoječih metod se nanašajo na omejeno število izvorov informacij, ki jih lahko obravnavajo, majhne avtomatiziranosti in učinkovitosti procesa. Zato je bilo glavno vodilo pri razvoju hibridnega procesa povratnega inženirstva, da je proces čim bolj prilagodljiv z vidika vhodnih podatkov in omogoča visok nivo avtomatizacije procesa. Za predlagani hibridni proces povratnega inženirstva smo razvili aplikacijo ter ga na praktičnem primeru preizkusili in ovrednotili. Za primerjavo rezultatov vrednotenja predlaganega hibridnega procesa povratnega inženirstva smo izpeljali podatkovni model s procesom povratnega inženirstva, ki ga je predlagal avtor Chiang. Rezultati vrednotenj in primerjave procesov potrjujejo, da je predlagan hibridni proces povratnega inženirstva učinkovitejši ter poda ustreznejši podatkovni model na konceptualnem nivoju. Za predlagan hibridni proces povratnega inženirstva lahko zapišemo, da je rezultat dobrih praks in izboljšav obstoječih ter razvoja lastnih metod.
Keywords:relacijska podatkovna baza, povratno inženirstvo podatkovnih baz, izločanje strukture podatkov, konceptualni model
Year of publishing:2014
Publisher:[B. Bombek]
Source:Maribor
UDC:004.652.5(043)
COBISS_ID:18302486 Link is opened in a new window
NUK URN:URN:SI:UM:DK:AWEXLLR2
Views:842
Downloads:55
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:HYBRID APPROACH OF THE REVERSE ENGINEERING TO OBTAIN DATABASE CONCEPTUAL MODEL
Abstract:In the master thesis we focused on the process of database reverse engineering. To achieve the goal we examined existing methodologies of reverse engineering and try to find their strengths and weaknesses. Aim of this work is the proposal of a hybrid process of reverse engineering, which largely eliminates the disadvantages suffered by the other existing similar methods. Shortcomings of other existing methods refer to a limited number of sources of information that can be considered, poor automation and process efficiency. Therefore, the main consideration in the development of the hybrid process of reverse engineering was, that the process is more flexible in terms of the input data and provides a high level of automation of the process. For the proposed hybrid process of Reverse Engineering, we developed an application which has been tested and evaluated by a practical example. To compare the results of evaluation of the proposed hybrid process was carried out reverse engineering data model using reverse engineering process, which was proposed by Chiang. The results of evaluation and comparison processes confirmed that the proposed hybrid process of reverse engineering are more efficient and deliver appropriate data model on the conceptual level. Regarding to results we can say than the proposed hybrid process of Reverse Engineering is the result of good practices and the improvement of existing and the development of our own methods.
Keywords:relational database, database reverse engineering, elicitation of data structures, conceptual model


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