Science & Engineering Research Support soCiety (SERSC)
With the dramatic increase of data volume, automatic data distribution has been one of the key techniques and intractable problem for distributed systems. This paper summarizes the problem of data distribution and abstracts it as a general triangle model called DaWN. Based on data and workload analysis, it presents a novel strategy called ADDS for automatic data distribution in OLTP applications. According to the results of a series of experiments over TPC-C datasets and transactions, the proposed approach shows effective improvements.