A maintenance centric approach to the view selection problem

摘要

Author-Highlights•We present a View Selection Problem model which minimizes and bounds update time.•We also propose a constructor heuristic intent on reducing update costs.•Comparisons with the state-of-the-art are made using 6 clinical database query sets.•The model notably decreases update time with negligible, if any, impact on queries.•The constructor heuristic yields superior results to extant methods.