The first volume of the POSA pattern series introduced a broad-spectrum of general-purpose patterns in software design and architecture. The second narrowed the focus to fundamental patterns for building sophisticated concurrent and networked software systems and applications. This volume uses design patterns to present techniques for implementing effective resource management in a system. The patterns are covered in detail making use of several examples providing directions to the readers on how to implement the presented patterns. Additionally, the volume presents a thorough introduction into resource management and a case study where the patterns are applied to the domain of mobile radio networks. The patterns are grouped by different areas of resource management and hence address the complete lifecycle of resources: resource acquisition, coordination and release.

POSA模式系列的第一卷介绍了软件设计和体系结构中广泛的通用模式。第二种方法将重点缩小到构建复杂的并发和网络化软件系统和应用程序的基本模式。本卷使用设计模式来展示在系统中实现有效资源管理的技术。通过使用几个示例详细介绍了这些模式，为读者提供了如何实现所呈现的模式的指导。此外，本卷还对资源管理进行了全面的介绍，并给出了一个将这些模式应用于移动无线网络领域的案例研究。这些模式按资源管理的不同领域进行分组，从而解决资源的整个生命周期：资源获取、协调和释放。