Library collection managers face significant changes in managing digital collections. Traditional activities like selection, acquisition, and storage now apply to digital resources that are vast in scope and amount. Collections have evolved from physical holdings to include digital content, scholarly workflows, and unique institutionally generated materials. Managing digital collections requires new strategies like emphasizing access over ownership, supporting discovery through workflows, and developing inside-out collections that are tailored to institutional needs rather than relying solely on outside content. Space constraints also encourage libraries to develop shared print collections and host traveling exhibits, performances, and collaborations that activate underused spaces.