将混合语言PL/I和COBOL IS重新平台化为开放系统平台的挑战

2019 IEEE International Conference on Software Maintenance and Evolution (ICSME) Pub Date : 2019-09-01 DOI:10.1109/ICSME.2019.00056

Thomas Wagner, Christian Brem, S. Strobl, T. Grechenig

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引用次数: 2

摘要

重新搭建平台——将遗留系统转移到新的目标平台——通常被视为降低成本的第一步，以实现遗留系统的长期再工程工作。然而，在不同的平台上重新创建功能相同的生态系统需要重大的技术和组织挑战。这个扩展的摘要描述了挑战，它们的解决方案，以及在一个有40年历史的PL/I和COBOL应用程序的重新平台项目中吸取的重要教训。

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Challenges in re-Platforming Mixed Language PL/I and COBOL IS to an Open Systems Platform

Re-platforming — the transfer of a legacy system to a new target platform — is often seen as a first cost-reduction step to enable a long term reengineering effort of a legacy system. However, recreating a functionally equivalent ecosystem on a different platform entails significant technical and organisational challenges. This extended abstract describes challenges, their solutions as well as an important lesson learned during a re-platforming project of 40 year old PL/I and COBOL applications.

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2019 IEEE International Conference on Software Maintenance and Evolution (ICSME)

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