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Title:VREDNOTENJE ZMOGLJIVOSTI TEHNOLOGIJ ZA INTEGRACIJO INFORMACIJSKIH SISTEMOV
Authors:ID Tekavc, Marko (Author)
ID Jurič, Matjaž (Mentor) More about this mentor... New window
ID Heričko, Marjan (Comentor)
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Language:Slovenian
Work type:Master's thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Tipično v organizacijah obstajajo številne heterogene aplikacije, sistemi, komponente in podatkovni viri, ki jih želimo povezati v celovite informacijske rešitve. Zato integracija danes predstavlja enega ključnih področij poslovnih rešitev. Z zrelostjo tehnologij za povezovanje se večajo tudi pričakovanja in zahteve glede zagotavljanja kakovosti storitev, v prvi vrsti zmogljivosti in zanesljivosti. V magistrskem delu smo zato celovito naslovili področje vrednotenja zmogljivosti integracijskih tehnologij. Pregledali smo različne vzorce in tehnike povezovanja, predstavili arhitekturo, programski model in ključne lastnosti treh najpomembnejših javanskih tehnologij za povezovanje sistemov ter opravili medsebojno funkcionalno primerjavo le teh. Vpeljali smo model, ki s skupino predlaganih ključnih aktivnosti, predstavlja temelje za izdelavo načrta pri izvajanju vrednotenja zmogljivosti tehnologij za integracijo sistemov. Poiskali in ovrednotili ali implementirali smo orodja za testiranje zmogljivosti na platformi Java in jih skupaj s predstavljenim modelom, uporabili za izvedbo meritev zmogljivosti. Ovrednotili smo zmogljivosti predstavljenih integracijskih mehanizmov, pri čemer smo se osredotočili na merjenje maksimalne propustnosti ter povprečne in maksimalne latence, pri različnih scenarijih in arhitekturah povezovanja. Na osnovi rezultatov meritev smo, iz zmogljivostnega vidika, medsebojno primerjali različne javanske tehnologije za integracijo informacijskih sistemov. Izdelali smo splošne napotke in priporočila, ki nam služijo kot osnova za pripravo ustreznih testnih scenarijev pri izvajanju vrednotenja zmogljivosti tehnologij za integracijo informacijskih sistemov. Rezultati magistrskega dela prinašajo tudi praktično vrednost za organizacije, ki se ukvarjajo z integracijo informacijskih sistemov, saj predstavljen model, orodja, rezultati in analiza opravljenih meritev, organizacijam predstavljajo celovit pristop k izvajanju vrednotenja zmogljivosti tehnologij za integracijo informacijskih sistemov.
Keywords:integracija informacijskih sistemov, vrednotenje zmogljivosti, oddaljeni klici metod, sporočilni sistemi, spletne storitve
Place of publishing:Maribor
Publisher:[M. Tekavc]
Year of publishing:2009
PID:20.500.12556/DKUM-11643 New window
UDC:004.451:004.7
COBISS.SI-ID:13422102 New window
NUK URN:URN:SI:UM:DK:CWVV9RTR
Publication date in DKUM:09.09.2009
Views:3465
Downloads:0
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:PERFORMANCE ANALYSIS OF ENTERPRISE APPLICATION INTEGRATION TECHNOLOGIES
Abstract:Typically many heterogenic applications, systems, components and data sources, that we want to integrate into comprehensive information solutions, exist in organizations. Integration is a mission critical requirement for delivering successful e-business solutions. As integration technologies mature and evolve so do the expectations and demands for providing quality of service. In Master thesis we have addressed performance analysis of integration technologies. We have reviewed different patterns and integration techniques, introduced the architecture, programming model and key characteristics, of three most important Java technologies for system integration, and performed functional comparison of integration technologies. We also established a model which, with underlying group of proposed key activities, represents foundations for planning integration mechanisms performance analysis. One of our tasks was also to identify and evaluate or implement tools for performance testing, and use them, together with presented model, for execution of performance measurements on different integration mechanisms. We have analyzed performance of presented integration mechanisms on different scenarios and integration architectures, focusing on measurements of maximum throughput, and average as well as maximum latency. Based on measurements results, we compared performance of different Java based integration technologies, and we have written general directives and recommendations, that can serve us as a test scenarios base, when analyzing performance of integration technologies. Results of this Master thesis also bring practical value to organizations, which are interested in performance of integrated solutions, as the presented model, tools, results and analysis of executed measurements all together, represent an end to end approach for analyzing performance of integration technologies.
Keywords:enterprise application integration, performance analysis, remote method invocation, messaging systems, web services


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