Beyond the information maze

The exponentially increasing volume of scientific information is threatening to overwhelm the budgets and storage capacities of the world's academic libraries. At the same time, new information technologies are poised to revolutionize the publication infrastructure of science. In evaluating these new technologies we must pay attention to their scalability properties: how well will they perform as the amount of information they are handling increases by orders of magnitude? This article identifies some scalability criteria and evaluates some of the current information technologies with respect to them. It ends by suggesting future directions for these technologies.