The LHAM log-structured history data access method

  title={The LHAM log-structured history data access method},
  author={Peter Muth and Patrick E. O'Neil and Achim Pick and Gerhard Weikum},
  journal={The VLDB Journal},
Numerous applications such as stock market or medical information systems require that both historical and current data be logically integrated into a temporal database. The underlying access method must support different forms of “time-travel” queries, the migration of old record versions onto inexpensive archive media, and high insertion and update rates. This paper presents an access method for transaction-time temporal data, called the log-structured history data access method (LHAM) that… CONTINUE READING
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