For many years, libraries have been dreaming about a simple, easy, fast search solution that unifies all of the resources into a single repository. In the current model, the user is faced with the problem of dealing with multiple information silos and no-compelling starting place in implementing their search. Recently, the introduction of a “Web-scale discovery” layer, or Next-Generation Catalog, can provide this starting point for library patrons. This talk will discuss how these Next-Generation library discovery applications can go beyond the local library holdings and beyond federated search to offer a single Google like search service across all local and subscription resources.