Titlebook: Software Configuration Management Using Vesta; Allan Heydon,Timothy Mann,Yuan Yu Book 2006 Springer-Verlag US 2006 configuration.configura

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同谋

Managing Sources and Versionsequire distinct sets of services. Users are mainly concerned with sources. They read existing source files and create new ones. The evaluator is concerned with both sources and deriveds. It reads system models, and it invokes tools that both read sources and deriveds and write out new deriveds. This

不成比例

System Description Languagele instructions generally suffice. However, for even moderately large systems, the build instructions become complex and subtle, and the simple, script-like facilities of conventional build “languages” such as Make therefore become inadequate. For this reason, Vesta’s . (SDL) supports complete, hier

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Building Systems in Vesta the use of SDL to express complex build instructions. Of course, there are many ways to do this and, as noted in the preceding chapter, SDL strives to be “methodology-neutral”. This chapter presents a particular set of choices — a methodology, or a style — that has worked well in practice. Before g

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Competing Systems own custom set of tools, but more often it satisfies its software configuration needs by acquiring software externally. In the latter case, the configuration management solutions fall into two broad categories: loosely connected individual tools and tightly integrated suites. In this chapter we wil

V洗浴

Vesta System Performance with essential functionality for large-scale software construction. In this chapter, we look at Vesta’s performance. We will see that Vesta’s functionality comes at no loss (and sometimes a gain) in performance when compared to Make, the most widely used alternative, and that it is practical to dep

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Book 2006anage ever­ larger software systems with tools that were never designed to handle them. Their development processes are warped by the inadequacies of their building and version management tools. Developers must take time from writing and debugging code to cope with the operational problems thrust up

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System Description Languageoreover, SDL supports functional abstraction, which makes it possible to encapsulate low-level building. As a result, complex details can be hidden from the view of end users, simplifying the system descriptions they write.