03643ntm a22005177i 4500 000722949 CZ-PrVSE 20260201122909.0 m d cr n|||||||||| 260201s2025 xr fsbm 000 0 eng d NEZPRACOVANÝ IMPORT ABA006 cze ABA006 ABA006 rda Jochim, Václav ISIS:146216 dis Návrh mikroslužeb se zaměřením na granularitu eng Design of Microservices with focus on granularity / Václav Jochim 2025 ?? stran : digital, PDF soubor Vedoucí práce: Jiří Feuerlicht Diplomová práce (Ing.)—Vysoká škola ekonomická v Praze. Fakulta informatiky a statistiky, 2026 Obsahuje bibliografii Textový (vysokoškolská kvalifikační práce) Rok obhajoby 2026 Determining the “right sized” boundaries of a microservices architecture remains one of the most persistent design challenges in modern software engineering. Services that are too coarse resemble a monolith, while overly fine grained “nano services” introduce excessive coordination overhead. This thesis proposes a six step, metrics driven methodology that unites qualitative domain analysis with quantitative evaluation to guide architects toward balanced service granularity. The process begins with a thorough gathering of functional and non functional requirements, followed by domain partitioning that leverages domain driven, data centric, event-driven, or hybrid strategies. A lightweight prototype is then produced to surface hidden dependencies before three key metrics—Lack of Cohesion of Methods (LCOM), Structural Coupling (SC), and the Service Granularity Metric (SGM)—are collected to evaluate service boundaries. Decision rules grounded in these measurements indicate when to split, merge, retain or refactor services, and an iterative refinement loop embeds boundary checks into routine development cycles. The methodology is validated through a logistics-marketplace (freight-auction) case study. Metric values confirmed that the initial domain-driven split produced cohesive, loosely coupled services; subsequent monitoring demonstrated how the approach detects boundary drift as the system evolves. The results suggest that integrating domain understanding with focused metrics offers a repeatable, evidence-based path to microservices architectures that remain maintainable, scalable, and aligned with business goals. Způsob přístupu: Internet vývoj informačních systémů [obor dipl. práce] diplomové práce fd132022 czenas master's theses eczenas metrics based evaluation microservices service granularity coupling cohesion Feuerlicht, Jiří pna2008466870 ths Buchalcevová, Alena, 1958- ola2003199599 opn Vysoká škola ekonomická v Praze. Fakulta informatiky a statistiky kn20010709399 dgg https://insis.vse.cz/zp/88313/podrobnosti VŠKP v InSIS https://insis.vse.cz/zp/88313 Hlavní práce https://insis.vse.cz/zp/88313/posudek/vedouci Hodnocení vedoucího https://insis.vse.cz/zp/88313/posudek/oponent/86552 Oponentura https://insis.vse.cz/zp/88313/podrobnosti dc:identifier NEPOSILAT VSKP vse88313 260118 88313