Effort estimation for architectural refactoring of data tier software

Name: Effort estimation for architectural refactoring of data tier software
Author: Ersoy, E., Sözer, Hasan

İsim	Effort estimation for architectural refactoring of data tier software
Yazar	Ersoy, E., Sözer, Hasan
Basım Tarihi:	2022
Basım Yeri	- IEEE
Konu	Effort estimation, Industrial case study, Module isolation, Module migration, Refactoring, Software architecture
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-166541728-0
Kayıt Numarası	d9f38b06-0659-47dc-8843-8b64f782dfd6
Lokasyon	Computer Science
Tarih	2022
Notlar	TÜBİTAK
Örnek Metin	Architectural refactoring requires substantial effort. We introduce an approach and a tool to predict this effort prior to refactoring. We focus on PL/SQL programs that are developed as data access tiers of business software. There are two types of common refactoring needs for these programs. First, some of the modules might need to be migrated to a separate database. Second, some of the modules in the data tier might need to be migrated to the application tier. In both cases, the refactoring effort is proportional to the amount of coupling between the migrated modules and the rest of the modules in the database. Our tool can parse PL/SQL programs to reveal this coupling based on an analysis of SQL queries. Unlike prior studies, our tool can analyze queries that are created dynamically and that use multiple tables as well as PL/SQL-specific features. We evaluate our approach with an industrial PL/SQL program from the telecommunications domain. Our results are approved to be accurate by domain experts.
DOI	10.1109/ICSA53651.2022.00016

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Effort estimation for architectural refactoring of data tier software

Yazar Ersoy, E., Sözer, Hasan

Basım Tarihi 2022

Basım Yeri - IEEE

Konu Effort estimation, Industrial case study, Module isolation, Module migration, Refactoring, Software architecture

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-166541728-0

Kayıt Numarası d9f38b06-0659-47dc-8843-8b64f782dfd6

Lokasyon Computer Science

Tarih 2022

Notlar TÜBİTAK

Örnek Metin Architectural refactoring requires substantial effort. We introduce an approach and a tool to predict this effort prior to refactoring. We focus on PL/SQL programs that are developed as data access tiers of business software. There are two types of common refactoring needs for these programs. First, some of the modules might need to be migrated to a separate database. Second, some of the modules in the data tier might need to be migrated to the application tier. In both cases, the refactoring effort is proportional to the amount of coupling between the migrated modules and the rest of the modules in the database. Our tool can parse PL/SQL programs to reveal this coupling based on an analysis of SQL queries. Unlike prior studies, our tool can analyze queries that are created dynamically and that use multiple tables as well as PL/SQL-specific features. We evaluate our approach with an industrial PL/SQL program from the telecommunications domain. Our results are approved to be accurate by domain experts.

DOI 10.1109/ICSA53651.2022.00016