A critical review on effort estimation techniques for service-oriented-architecture-based applications

Siddiqui, Zeeshan Ali; Tyagi, Kirti

doi:10.1080/1206212x.2016.1237132

Cited by 6 publications

(3 citation statements)

References 6 publications

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“…Researchers have proposed many distinct approaches to estimate the efforts involved in SOABA development. Some important approaches brief analysis is presented in this section, for detailed analysis reader may perusal [7].…”

Section: Literature Reviewmentioning

confidence: 99%

Study on service selection effort estimation in service oriented architecture‐based applications powered by information entropy weight fuzzy comprehensive evaluation model

Siddiqui

Tyagi

2018

IET softw.

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Service selection is a very challenging core task in service oriented architecture-based application (SOABA) development. Service selection is based on user's business need and budget available. A large amount of effort is invested in selecting the most preferred service from a pool of similar services available in the market by various service providers. To propose a direction for solving the problem of service selection effort (SSE) estimation in SOABA is the objective in this study. An algorithm for SSE estimation powered by information entropy weight (IEW) fuzzy comprehensive evaluation model is presented in this study wherein the synthesis performance of each candidate service is evaluated to select the most preferred service. Larger the synthesis performance of a candidate service, higher the chances of its selection and less will be the effort invested. An empirical study is presented that assess the 24 significant parameters that affect SSE estimation by using proposed algorithm. This approach is comprehensible and rational and well suited for SOABA. The results obtained via this proposed method suggest its applicability and usefulness for real-world applications. The proposed work also explains why IEW method is useful for SSE estimation along with the research gap in existing common evaluation methods.

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Section: Literature Reviewmentioning

confidence: 99%

Study on service selection effort estimation in service oriented architecture‐based applications powered by information entropy weight fuzzy comprehensive evaluation model

Siddiqui

Tyagi

2018

IET softw.

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“…All the traditional approaches available for effort estimation cannot be used directly for servicebased systems. Approaches need to be modified and extended to cope with these service-based systems like service oriented architecture and microservices architecture [19].…”

Section: -Introductionmentioning

confidence: 99%

A Novel Effort Estimation Approach for Migration of SOA Applications to Microservices

Raj¹,

Sadam²

2022

jist

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Microservices architecture's popularity is rapidly growing as it eases the design of enterprise applications by allowing independent development and deployment of services. Due to this paradigm shift in software development, many existing Service Oriented Architecture (SOA) applications are being migrated to microservices. Estimating the effort required for migration is a key challenge as it helps the architects in better planning and execution of the migration process. Since the designing style and deployment environments are different for each service, existing effort estimation models in the literature are not ideal for microservice architecture. To estimate the effort required for migrating SOA application to microservices, we propose a new effort estimation model called Service Points. We define a formal model called service graph which represents the components of the service based architectures and their interactions among the services. Service graph provides the information required for the estimation process. We recast the use case points method and model it to become suitable for microservices architecture. We have updated the technical and environmental factors used for the effort estimation. The proposed approach is demonstrated by estimating the migration effort for a standard SOA based web application. The proposed model is compatible with the design principles of microservices and provides a systematic and formal way of estimating the effort. It helps software architects in better planning and execution of the migration process.

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“…Yakın geçmişte, Servis odaklı mimari (SOA), eski sistemlerin çoğunlukla değişmeden kalmasına ve hizmet şeklinde işlevsellik sağlamasına izin verdiği için çok popüler hale gelmiştir (Siddiqui ve Tyagi, 2016). Platform bağımsız olan SOA'nın yazılım bileşenlerinin yeniden kullanılabilir olması ve birlikte çalışabilirliği de desteklemesi oldukça önemlidir.…”

Section: Introductionunclassified

An Application of Service Oriented Architecture Approach for Online Payment System: A Case of Information System of Atatürk University

Bayram

Bozkurt

2020

Uluslararası Doğu Anadolu Fen Mühendislik Ve Tasarım Dergisi

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Servis odaklı mimari (SOA) hizmetlerden oluşur ve tipik olarak bir ağ üzerindeki diğer bileşenlere koordineli bir şekilde hizmet eder. SOA'nın temel yapı taşları servislerdir ve bu servisler birbirlerine gevşek bağlıdırlar. Farklı platformlar üzerinde yazılmış kurumsal uygulamaların birbirleriyle entegrasyonu sürecinde yaşanan maliyet, süre, hız gibi problemlere bu anlamda SOA çözümler sunmaktadır. SOA; bankacılık sistemleri, online ödeme sistemleri, üniversite bilgi sistemleri gibi esnekliğin, hızın ve güvenliğin çok önemli olduğu birçok sistemde kullanılmaktadır. Bu çalışmada, Atatürk Üniversitesi bilgi sistemi için SOA yaklaşımından yararlanılarak öğrenci ve personelden alınması gereken harç, materyal, kart vb. tüm ödemelerin alınmasını sağlayan bir servis mimarisi kurulmuştur. Ödemelerin banka şubeleri, ATM'ler, internet bankacılığı ile servis üzerinden gerçekleştirebilmesi sağlanmıştır. Kişilerin bankalara, ATM'lere gitmeden çok kısa süreler içerisinde ödemelerini online yapabilmeleri ve yapılan ödemelerin ilgili sistemlere saniyeler içerinde aktarılabilmesi zamandan tasarruf sağlamaktadır. WCF mimarisinin bu çalışmada kullanılmasıyla hız, performans, birlikte çalışılabilirlik gibi konularda avantajlar sağlandığı görülmüştür. Bu çalışma kapsamında, ders kayıt dönemleri gibi yılın belirli yoğun dönemlerinde servise gelen istek sayıları incelenmiştir. Buna göre günlük ortalama 10.000 ve yıllık olarak da yaklaşık olarak bir milyon isteğe servisin yanıt verebildiği tespit edilmiştir. Benzer şekilde gelen istek ve işlem sayılarına bakarak, servis ile ders kayıt döneminde bir günde maksimum 50.000 işlemin gerçekleştiği kayıtlardan tespit edilmiştir.

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A critical review on effort estimation techniques for service-oriented-architecture-based applications

Cited by 6 publications

References 6 publications

Study on service selection effort estimation in service oriented architecture‐based applications powered by information entropy weight fuzzy comprehensive evaluation model

Study on service selection effort estimation in service oriented architecture‐based applications powered by information entropy weight fuzzy comprehensive evaluation model

A Novel Effort Estimation Approach for Migration of SOA Applications to Microservices

An Application of Service Oriented Architecture Approach for Online Payment System: A Case of Information System of Atatürk University

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