Method for intelligent browsing in an enterprise data system
First Claim
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1. A method, for browsing measurement data comprising:
- utilizing a computer to perform;
storing a first plurality of data files in an enterprise system, wherein each data file of the first plurality of data files comprises measurement data and meta-data associated with the measurement data, wherein the meta-data describes characteristics of the measurement data, wherein the meta-data comprises a hierarchical data model including a file/root level, a group/type/setup level, and a signal/channel/trace level;
creating an index for the first plurality of data files according to the meta-data comprised in the first plurality of data files, wherein creating the index comprises a plug-in associated with a file type of each data file retrieving meta-data from each data file;
receiving user input selecting at least one first data file of the first plurality of data files; and
retrieving and displaying meta-data from the index corresponding to the at least one first data file in response to the user input, wherein the at least one first data file is not opened during said retrieving and displaying.
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Abstract
A method and system is presented which provides a TDM framework for managing self-describing measurement data. The TDM framework provides applications with a central platform for accessing measurement data across an entire enterprise system. By means of individual plug-ins, which are specific to a given data file format, meta-data for each data store in the enterprise may be indexed in a unified manner. The unified indexing, in turn, provides the ability to browse and query the indexed measurement data without requiring the opening or reading from a source data file.
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Citations
21 Claims
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1. A method, for browsing measurement data comprising:
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utilizing a computer to perform; storing a first plurality of data files in an enterprise system, wherein each data file of the first plurality of data files comprises measurement data and meta-data associated with the measurement data, wherein the meta-data describes characteristics of the measurement data, wherein the meta-data comprises a hierarchical data model including a file/root level, a group/type/setup level, and a signal/channel/trace level; creating an index for the first plurality of data files according to the meta-data comprised in the first plurality of data files, wherein creating the index comprises a plug-in associated with a file type of each data file retrieving meta-data from each data file; receiving user input selecting at least one first data file of the first plurality of data files; and retrieving and displaying meta-data from the index corresponding to the at least one first data file in response to the user input, wherein the at least one first data file is not opened during said retrieving and displaying. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 21)
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9. A computer system comprising:
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a memory; a processor; and computer-readable code stored on said memory and processable by said processor, said computer-readable code including instructions for causing said processor to; store a first plurality of data files in an enterprise system, wherein each data file of the first plurality of data files comprises measurement data and meta-data associated with the measurement data, wherein the meta-data describes characteristics of the measurement data, wherein the meta-data comprises a hierarchical data model including a file/root level, a group/type/setup level, and a signal/channel/trace level; create an index for the first plurality of data files according to the meta-data comprised in the first plurality of data files, wherein creating the index comprises a plug-in associated with a file type of each data file retrieving meta-data from each data file; receive user input selecting at least one first data file of the first plurality of data files; and retrieve and display meta-data from the index corresponding to the at least one first data file in response to the user input, wherein the at least one first data file is not opened during said retrieving and displaying. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A non-transitory memory medium comprising program instructions executable to:
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store a first plurality of data files in an enterprise system, wherein each data file of the first plurality of data files comprises measurement data and meta-data associated with the measurement data, wherein the meta-data describes characteristics of the measurement data, wherein the meta-data comprises a hierarchical data model including a file/root level, a group/type/setup level, and a signal/channel/trace level; create an index for the first plurality of data files according to the meta-data comprised in the first plurality of data files, wherein creating the index comprises a plug-in associated with a file type of each data file retrieving meta-data from each data file; receive user input selecting at least one first data file of the first plurality of data files; and retrieve and display meta-data from the index corresponding to the at least one first data file in response to the user input, wherein the at least one first data file is not opened during said retrieving and displaying. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification