Abstract Service Oriented Architecture (SOA) integrates information systems towards an agile and reusable service-based connectivity which is an approach amalgamating large scale private/public computer systems and other resources with continuous phenomenal advent evolvement and leveraging of the web, social media, mobile, Big Data (BD), data analytics, Machine Learning (ML) based optimisation, Cloud Computing (CC) and Internet of Things (IoT), commonly known as Advanced Technologies (AT). Implementing SOA, whether Open Source Software (OSS) or proprietary or absolute freeware is a choice to be made which depends on the organisation's requirements in light of AT as well as a host of security concerns. In this paper, a comparative analysis of open source vs. proprietary SOA for large scale computer systems servicing AT is presented by examining their main efficacies, features, advantages and disadvantages and capturing their generic technical functional and non-functional requirements in unified manner. Furthermore, the SOA evaluation criteria, recommendations and conclusions are also presented.

中文翻译：

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开源与专有面向服务架构的需求捕获和比较分析

摘要 面向服务的体系结构 (SOA) 将信息系统集成到敏捷且可重用的基于服务的连接，这是一种将大规模私有/公共计算机系统和其他资源与持续的惊人出现发展和利用网络、社交媒体、移动、大数据 (BD)、数据分析、基于机器学习 (ML) 的优化、云计算 (CC) 和物联网 (IoT)，通常称为高级技术 (AT)。实施 SOA，无论是开源软件 (OSS) 还是专有软件或绝对免费软件，都是一种选择，这取决于组织对 AT 的要求以及许多安全问题。在本文中，对开源与非开源的比较分析。通过检查它们的主要功效、特征、优点和缺点，并以统一的方式捕获它们的通用技术功能和非功能需求，介绍了用于为 AT 服务的大型计算机系统的专有 SOA。此外，还介绍了 SOA 评估标准、建议和结论。