A New Decomposition Method for Designing Microservices
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Tartalom: https://pp.bme.hu/eecs/article/view/13925
Archívum: PP Electrical Engineering and Computer Science
Gyűjtemény: Articles
Cím:
A New Decomposition Method for Designing Microservices
Létrehozó:
Al-Debagy, Omar
Martinek, Peter
Kiadó:
Budapest University of Technology and Economics (BME)
Dátum:
2019-06-19
Tartalmi leírás:
Many companies are migrating from monolithic architectures to microservice architectures, and they need to decompose their applications in order to create a microservices application. Therefore, the need comes for an approach that helps software architects in the decomposition process. This paper presents a new approach for decomposing monolithic application to a microservices application through analyzing the application programming interface. Our proposed decomposition methodology uses word embedding models to obtain word representations using operation names, as well as, using a hierarchical clustering algorithm to group similar operation names together in order to get suitable microservices. Also, using grid search method to find the optimal parameter values for Affinity Propagation algorithm, which was used for clustering, as well as using silhouette coefficient score to compare the performance of the clustering parameters. The decomposition approach that was introduced in this research consists of the OpenAPI specifications as an input, then extracts the operation names from the specifications and converts them into average word embedding using fastText model. Lastly the decomposition approach is grouping these operation names using Affinity Propagation algorithm. The proposed methodology presented promising results with a precision of 0.84, recall of 0.78 and F-Measure of 0.81.
Nyelv:
angol
Típus:
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Formátum:
application/pdf
Azonosító:
10.3311/PPee.13925
Forrás:
Periodica Polytechnica Electrical Engineering and Computer Science; Vol 63 No 4 (2019); 274-281
2064-5279
2064-5260
Kapcsolat:
Létrehozó:
Copyright (c) 2019 Periodica Polytechnica Electrical Engineering and Computer Science