Zabback, P., Implementation of the Log Manager of the DASDBS Multi--Level Transaction Architecture, M.Sc. Thesis (in German), University of Darmstadt, 1987  Home/Search   Document Not in Database   Summary   Related Articles

....minimized at the expense of the log manager s complexity. In particular, with a heap structured log buffer, log records may have to be processed during the warmstart in an order that is different from the order in which they were written to the log file. Our current implementation of the L1 log [Za87] uses the first alternative, i.e. a sequential ring buffer. Advantages and Drawbacks The presented improved version of our multi level recovery algorithm has three major advantages: 1. Simplicity: The warmstart processing is identical to that of the initial algorithm. That is, the L0 base ....

Zabback, P., Implementation of the Log Manager of the DASDBS Multi--Level Transaction Architecture, M.Sc. Thesis (in German), University of Darmstadt, 1987

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