초록 ▼

A method for accessing information on a network is disclosed. The network comprises a first system and a second system. The method comprises allowing the first system to submit a query to the second system, processing the query with the second system, wherein the second system utilizes information n

A method for accessing information on a network is disclosed. The network comprises a first system and a second system. The method comprises allowing the first system to submit a query to the second system, processing the query with the second system, wherein the second system utilizes information not residing on the second system to process the query and utilizing the second system to return a result of the processed query to the first system. Through the use of the method in accordance with the present invention, the more traditional function of the server database, which is a data storage and access facility, is decoupled from the database engine. Consequently, the server system only acts on data that it is provided access to via a system that is connected to the server system. Accordingly, no information concerning the database (i.e. data or metadata) exists on the server system.

대표청구항 ▼

What is claimed is: 1. A method for processing a query, the method comprising: receiving from a first computer system a request to process a query at a second computer system, the request to process the query comprising a first object data and metadata about the first object data, and the query fur

What is claimed is: 1. A method for processing a query, the method comprising: receiving from a first computer system a request to process a query at a second computer system, the request to process the query comprising a first object data and metadata about the first object data, and the query further comprising a request to perform an operation on the first object data and metadata at the second computer system, the first computer system comprising a database to store object data including the first object data; the second computer system processing the query with a database processing engine including performing the operation on the first object data and the metadata to generate a result for the query, the first object data and the metadata not having been stored on the second computer system prior to the second computer system receiving the request to process the query, the result based solely on the first object data and metadata within the request; and the second computer system returning the result of the query to the first computer system. 2. The method of claim 1, wherein the second computer system is in communication with the first computer system through a network. 3. The method of claim 2, wherein the network comprises the Internet. 4. The method of claim 3, wherein: the second computer system receives the request to process the query from the first computer system in accordance with a first Internet protocol; and the second computer system processes the query in accordance with a second Internet protocol. 5. The method of claim 1, wherein the first computer system comprises a client machine and the second computer system comprises a server machine. 6. The method of claim 1, wherein the metadata comprises information about objects. 7. The method of claim 6, wherein the objects comprise one or more objects selected from the group consisting of tables, triggers and indexes. 8. The method of claim 1, wherein the processing includes creating tables. 9. The method of claim 1, wherein the processing includes authenticating users. 10. The method of claim 1, wherein the second computer system comprises a hand-held server device. 11. A method for processing a query, the method comprising: receiving from a first computer system a request to process a query at a second computer system, the request to process the query comprising a pointer to a first object data and metadata about the first object data, the pointer referring to a database on a third computer system, and the query further comprising a request to perform an operation on the first object data and metadata at the second computer system; the second computer system processing the query with a database processing engine including performing the operation on the first object data and the metadata to generate a result for the query, the first object data and the metadata not having been stored on the second computer system prior to the second computer system receiving the request to process the query, the result based solely on the first object data and metadata; and the second computer system returning the result of the query to the first computer system. 12. A method for processing a query, the method comprising: receiving from a client a request to process a query at a the hand-held server device, the request to process the query comprising a first object data and metadata about the first object data, and the query further comprising a request to perform an operation on the first object data and metadata at the hand-held server device, the client comprising a database to store object data including the first object data and the hand-held server device not including a database to store object data; the hand-held server device processing the query using a database engine including performing the operation on the first object data and the metadata to generate a result for the query, the first object data and the metadata not having been stored on the hand-held server device prior to the server receiving the request to process the query, the result based solely on the first object data and metadata within the request; the hand-held server device receiving the request to process the query from the client computer system in accordance with a first Internet protocol, and processing the query in accordance with a second Internet protocol; and the hand-held server device returning the result of the query to the client, wherein the client is more reliable than the hand-held server device.