Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-05-24
2005-05-24
Pardo, Thuy N. (Department: 2165)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C707S793000, C707S793000, C707S793000, C707S793000, C707S793000, C707S793000
Reexamination Certificate
active
06898609
ABSTRACT:
A computer system for providing load balancing and scalable access to a network database system by providing multiple database instances with each instance being substantially identical in data content, database structure, and primary key system. Requests from users are received by the system, examined to determine their nature as transactional or non-transactional and, in the case of non-transactional queries, scattered among the multiple database instances. Such scattering of queries permits multiple instances of the database to be serving responses to multiple users at substantially the same time. In the case of transactional queries, the system automatically propagates the transactional query to all instances of the database to maintain homogeneity.
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Erlick Benjamin K.
Pardo Thuy N.
Stoneman Martin L.
Stoneman Law Offices, Ltd.
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