Integrated Library Software: A Guide to Multiuser, Multifunction Systems
Marshall Breeding · Library Technology Reports · 2004
Chapter 1 INTRODUCTION AND SCOPE This issue of Library Technology Reports provides an in-depth analysis of multiuser library automation systems and the companies that produce them. These systems automate the routine operations of a library, provide library users information about the library's collection, and serve as a channel for delivering key library services. The term integrated library system, or ILS, describes the software that automates the many different library work categories. This common application is tied together with data residing in common databases (as much as possible) that are related to many different tasks. An ILS automates many library tasks that would otherwise be repetitive, labor intensive, and inefficient. The acquisition and maintenance of an ILS is a major investment for a library. These systems are not inexpensive, either in the up-front costs involved or in the ongoing budgetary requirements. The hardware, software, and personnel costs associated with the library's automation effort can represent a substantial portion of its annual budget. These expenditures offset a much larger set of labor costs that the library would incur without automation. In today's world of a highly connected public, the capabilities of the ILS determine the library's ability to deliver relevant services. The ILS must operate within a world that is becoming ever more digital and where the delivery of services over the Web may rank just as high in importance as services delivered within the library building. A library's overall ability to meet its users' expectations for high-quality services can be either fulfilled or hampered by the choices it makes in selecting a library automation system. The landscape of the library automation companies and systems constantly shifts. Although the changes in the library automation arena tend to be glacial in comparison with other industries, libraries should be aware of the changes in options and opportunities related to library automation. Mergers and acquisitions play a large role in shaping the options available to libraries. The evolution of preferred technology architectures and the survival or demise of computing platforms determine whether any given system will enjoy support into the indefinite future or will be doomed to legacy status. Business and market forces and unpredictable trends play a larger role in survivability than technical merit. For example, most videotape experts considered Sony's Beta format to be technically superior to VHS, yet Beta ultimately failed. In the same way operating systems such as VMS have lost out to Unix and its variants. Although VMS was a technically advanced and forward-looking computer environment, many library automation systems developed for that environment became dead-end systems. Unix-based systems that trace their beginnings to the same time period have been able to evolve smoothly without major disruption. Libraries have to face the realities of business survivability as they select a new system. System survivability and vendor viability are key factors. Multiuser systems. This report provides information on the current slate of library automation systems designed for many simultaneous users. These multiuser systems would be used by medium-sized and large libraries or by library consortia. Small libraries might be users of these systems through a shared implementation but likely would not operate one of these systems independently. The dividing line between PC-based systems and multiuser systems has become blurred in the last few years. Today's personal computer delivers the same level of computing power as high-end servers and mainframes of not that long ago. With such powerful hardware, systems originally designed for small libraries can extend their reach to larger libraries and groups of libraries. …