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US 2017/0286507 A1Published application
Database search system and database search method
AssigneeHitachi, Ltd.
InventorsKoji HOSOGI, Mitsuhiro OKADA, Akifumi SUZUKI, Shimpei NOMURA, Kazuhisa FUJIMOTO, Satoru WATANABE, Yoshiki KUROKAWA, Yoshitaka TSUJIMOTO
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Abstract
A database search system receives a command and searches for data, which meets a search condition specified on the basis of the received command, in a whole database which is a database as an entity. The database search system generates a virtual database which is a list of address pointers to the found data and stores the generated virtual database.
Claims14
A database search system comprising:
- an interface configured to receive a command;
- and
- a controller configured to search for data, which meets a search condition specified on the basis of the received command, in a whole database which is a database as an entity, generate a virtual database which is a list of address pointers to the found data, and store the generated virtual database.
A database search method comprising:
- receiving a command;
- searching for data, which meets a search condition specified on the basis of the received command, in a whole database which is a database as an entity;
- generating a virtual database which is a list of address pointers to the found data;
- and
- storing the generated virtual database.
2 more elements
Dependencies are inferred from the claim text.