Systems and methods for synchronizing multple copies of a database using datablase digest

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United States of America Patent

APP PUB NO 20040246902A1
SERIAL NO

10797030

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Abstract

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A system uses database digests to synchronize routing data in a network (100). The system includes a first node (110-1) and a second node (110-2). The first node (110-1) stores first routing data and the second node (110-2) stores second routing data. The second node (110-2) further performs a function on a portion of the second routing data, where the function produces a database digest that has substantially less data than the portion of the second routing data. The second node (110-2) also sends the database digest to the first node (110-1) to synchronize the second routing data with the first routing data.

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Patent Owner(s)

Patent OwnerAddress
BBN TECHNOLOGIES CORP10 MOULTON STREET CAMBRIDGE MA 02138

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keller, Joseph Ledyard, CT 12 213
Pearson, David S Bennington, VT 1 123
Rosenzweig, Vladimir Belmont, MA 5 246
Shapiro, Jonathan Framingham, MA 5 181
Weinstein, Joseph J Somerville, MA 11 617

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