Consistency Algorithms for Multi-Source Warehouse View Maintenance

@article{Zhuge1998ConsistencyAF,
  title={Consistency Algorithms for Multi-Source Warehouse View Maintenance},
  author={Yue Zhuge and Hector Garcia-Molina and Janet L. Wiener},
  journal={Distributed and Parallel Databases},
  year={1998},
  volume={6},
  pages={7-40}
}
A warehouse is a data repository containing integrated information for efficient querying and analysis. Maintaining the consistency of warehouse data is challenging, especially if the data sources are autonomous and views of the data at the warehouse span multiple sources. Transactions containing multiple updates at one or more sources, e.g., batch updates, complicate the consistency problem. In this paper we identify and discuss three fundamental transaction processing scenarios for data… CONTINUE READING