Patent US6714935B1 successfully refreshed from Google Patents.
US6714935B1
Expired / Lapsed
US
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Management of non-persistent data in a persistent database
Assignee: Microsoft Technology Licensing LLC
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Filing: 1998-09-21
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Granted: 2004-03-30
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Expires: 2018-09-21
Abstract
Abstract A method of managing non-persistent data in a persistent database includes adding the non-persistent data to the database in the form of a temporary entry. The temporary entry can be a temporary row or column, a temporary table or a temporary database with temporary tables. The method also includes tracking the non-persistent data in order to maintain the original state of the persistent database. A column of temporary bits is added to track the rows, and the temporary columns are tracked via a bit in the schema. Non-persistent temporary entries can be added to any relational database to manipulate data while maintaining the original state of the database. Using temporary entries is advantageous when a large amount of data already exists in a database and a user needs to enhance and/or manipulate the data while still retaining the original state of the data.
Inventors
- 👤 John C. Delo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:04
CPC Classifications
G; G06; G06F; G06F16/00; G06F16/20; G06F16/24; G06F16/245; G06F16/2458; G06F16/2477; G06F16/242; G06F16/2433; G06F16/2448; G06F16/28; G06F16/284; Y; Y10; Y10S; Y10S707/00; Y10S707/953; Y10S707/954; Y10S707/99931; Y10S707/99932; Y10S707/99933; Y10S707/99941; Y10S707/99942; Y10S707/99943
Claims Analysis
Total Claims: 40
Claim 1
Independent Claim
57 words
A computerized method of managing integrated non-persistent data in a persistent database, the method comprising: creating an integrated entry in a persistent database; identifying the integrated entry as an entry containing non-persistent data; and ignoring the integrated entry when writing the persistent database to a computer readable medium to preserve the original state of the persistent database.
Claim 2
Dependent Claim
57 words
A computerized method of managing integrated non-persistent data in a persistent database, the method comprising: creating an integrated entry in a persistent database; identifying the integrated entry as an entry containing non-persistent data; and ignoring the integrated entry when writing the persistent database to a computer readable medium to preserve the original state of the persistent database.
Claim 3
Dependent Claim
22 words
The method of claim 1 , wherein the integrated entry is created as a column of a table in the persistent database.
Claim 4
Dependent Claim
23 words
The method of claim 2 , wherein the integrated entry is identified by at least one bit in a schema for the table.
Claim 5
Dependent Claim
22 words
The method of claim 1 , wherein the integrated entry is created as a row of a table in the persistent database.
Claim 6
Dependent Claim
31 words
The method of claim 4 , wherein the integrated entry is identified by a reserved column in the table, the reserved column containing data identifying the row as containing non-persistent data.
Claim 7
Dependent Claim
19 words
The method of claim 1 , wherein the integrated entry is created as a table in the persistent database.
Claim 8
Dependent Claim
97 words
A computerized system comprising: a relational database containing persistent data; a database engine for maintaining the relational database; and a database application program interface (API) having extensions for adding an entry containing non-persistent data to the relational database; wherein the database engine integrates the non-persistent data into the relational database with the persistent data while the database exists in memory of a computer and wherein the database engine ignores the non-persistent data in the relational database when writing the relational database to a computer readable medium so that an original state of the persistent data is preserved.
Claim 9
Dependent Claim
97 words
A computerized system comprising: a relational database containing persistent data; a database engine for maintaining the relational database; and a database application program interface (API) having extensions for adding an entry containing non-persistent data to the relational database; wherein the database engine integrates the non-persistent data into the relational database with the persistent data while the database exists in memory of a computer and wherein the database engine ignores the non-persistent data in the relational database when writing the relational database to a computer readable medium so that an original state of the persistent data is preserved.
Claim 10
Dependent Claim
31 words
The system of claim 7 , wherein the non-persistent data exists in the relational database in memory as long as a view is associated with a table containing the non-persistent data.
Claim 11
Dependent Claim
21 words
The system of claim 8 , wherein the entry is added as a column of the table in the relational database.
Claim 12
Dependent Claim
21 words
The system of claim 8 , wherein the entry is added as a row of the table in the relational database.
Claim 13
Dependent Claim
109 words
A computerized system comprising: a relational database containing persistent data; a means for maintaining the relational database; a means for adding an entry containing non-persistent data to the relational database; and a means for identifying the entry containing non-persistent data; wherein the means for maintaining the relational database integrates the non-persistent data into the relational database with the persistent data while the database exists in memory of a computer and wherein the means for maintaining the relational database removes the non-persistent data identified by the means for identifying when writing the relational database to a computer readable medium so that an original state of the persistent data is preserved.
Claim 14
Dependent Claim
109 words
A computerized system comprising: a relational database containing persistent data; a means for maintaining the relational database; a means for adding an entry containing non-persistent data to the relational database; and a means for identifying the entry containing non-persistent data; wherein the means for maintaining the relational database integrates the non-persistent data into the relational database with the persistent data while the database exists in memory of a computer and wherein the means for maintaining the relational database removes the non-persistent data identified by the means for identifying when writing the relational database to a computer readable medium so that an original state of the persistent data is preserved.
Claim 15
Dependent Claim
21 words
The system of claim 11 , wherein the entry is added as a column of a table in the relational database.
Claim 16
Dependent Claim
21 words
The system of claim 11 , wherein the entry is added as a row of a table in the relational database.
Claim 17
Independent Claim
60 words
A method of managing the run-time state of a computer, the method comprising: creating a plurality of integrated entries in a persistent installation database, the integrated entries representing a run-time state of a computer; identifying each one of the integrated entries as an entry containing non-persistent data; and ignoring the entries containing non-persistent data when writing the database to storage.
Claim 18
Independent Claim
60 words
A method of managing the run-time state of a computer, the method comprising: creating a plurality of integrated entries in a persistent installation database, the integrated entries representing a run-time state of a computer; identifying each one of the integrated entries as an entry containing non-persistent data; and ignoring the entries containing non-persistent data when writing the database to storage.
Claim 19
Dependent Claim
23 words
The method of claim 14 , wherein at least one of the integrated entries indicates a software component is installed on a computer.
Claim 20
Dependent Claim
16 words
The method of claim 14 , wherein the method is performed during the application installation process.
Claim 21
Dependent Claim
20 words
The method of claim 16 , wherein one or more of the integrated entries tracks the progress of the installation.
Claim 22
Dependent Claim
21 words
The method of claim 16 , wherein one or more of the integrated entries tracks a current state of the computer.
Claim 23
Dependent Claim
28 words
The method of claim 16 , wherein one or more of the integrated entries tracks a desired state of the computer upon completion of the application installation process.
Claim 24
Dependent Claim
71 words
A computer readable medium having instructions stored thereon for causing a computer to perform a method of managing integrated non-persistent data in a persistent database, the method comprising: creating an integrated entry in a persistent database; identifying the integrated entry as an entry containing non-persistent data; and ignoring the integrated entry prior to saving the persistent database to a computer readable medium to preserve the original state of the persistent database.
Claim 25
Dependent Claim
71 words
A computer readable medium having instructions stored thereon for causing a computer to perform a method of managing integrated non-persistent data in a persistent database, the method comprising: creating an integrated entry in a persistent database; identifying the integrated entry as an entry containing non-persistent data; and ignoring the integrated entry prior to saving the persistent database to a computer readable medium to preserve the original state of the persistent database.
Claim 26
Dependent Claim
31 words
The computer readable medium of claim 20 , further comprising maintaining the integrated entry in memory as long as at least one view is associated with a table containing the entry.
Claim 27
Dependent Claim
70 words
A computer readable medium having instructions stored thereon for causing a computer to perform a method of managing the run-time state of a computer, the method comprising: integrating a plurality of entries in a persistent installation database, the entries representing a run-time state of a computer; identifying each one of the entries as an entry containing non-persistent data; ignoring the entries containing non-persistent data when writing the database to storage.
Claim 28
Dependent Claim
70 words
A computer readable medium having instructions stored thereon for causing a computer to perform a method of managing the run-time state of a computer, the method comprising: integrating a plurality of entries in a persistent installation database, the entries representing a run-time state of a computer; identifying each one of the entries as an entry containing non-persistent data; ignoring the entries containing non-persistent data when writing the database to storage.
Claim 29
Dependent Claim
24 words
The computer readable medium of claim 22 , wherein at least one of the entries indicates a current state of software on the computer.
Claim 30
Dependent Claim
24 words
The computer readable medium of claim 22 , wherein at least one of the entries indicates a desired state of software on the computer.
Claim 31
Dependent Claim
61 words
A computerized system comprising: a database engine for managing a relational database containing persistent data; an interface for specifying temporary data to be integrated into the relational database; and a module that modifies the database with the temporary data and identifies the temporary data as non-persistent data such that the non-persistent data is ignored when writing the database to permanent storage.
Claim 32
Dependent Claim
61 words
A computerized system comprising: a database engine for managing a relational database containing persistent data; an interface for specifying temporary data to be integrated into the relational database; and a module that modifies the database with the temporary data and identifies the temporary data as non-persistent data such that the non-persistent data is ignored when writing the database to permanent storage.
Claim 33
Dependent Claim
54 words
A database stored on a computer readable medium comprising: a plurality of rows and columns of persistent data; at least one entry of non-persistent data wherein the entry is a row or a column; and an indicator identifying the non-persistent data so that when writing the database to storage the non-persistent data is ignored.
Claim 34
Dependent Claim
54 words
A database stored on a computer readable medium comprising: a plurality of rows and columns of persistent data; at least one entry of non-persistent data wherein the entry is a row or a column; and an indicator identifying the non-persistent data so that when writing the database to storage the non-persistent data is ignored.
Claim 35
Dependent Claim
64 words
A computerized method of managing non-persistent data in a relational database, the method comprising: creating an entry in the relational database, the relational database being adapted to contain persistent data; identifying the entry as an entry containing non-persistent data; wherein the non-persistent data is integrated with any persistent data in the relational database; and ignoring the non-persistent data when writing the database to storage.
Claim 36
Dependent Claim
64 words
A computerized method of managing non-persistent data in a relational database, the method comprising: creating an entry in the relational database, the relational database being adapted to contain persistent data; identifying the entry as an entry containing non-persistent data; wherein the non-persistent data is integrated with any persistent data in the relational database; and ignoring the non-persistent data when writing the database to storage.
Claim 37
Dependent Claim
45 words
A computerized system comprising: a relational database containing persistent data; a database engine for maintaining the relational database; wherein the database engine integrates the non-persistent data into the relational database with the persistent data; and ignoring the non-persistent data when writing the database to storage.
Claim 38
Dependent Claim
45 words
A computerized system comprising: a relational database containing persistent data; a database engine for maintaining the relational database; wherein the database engine integrates the non-persistent data into the relational database with the persistent data; and ignoring the non-persistent data when writing the database to storage.
Claim 39
Dependent Claim
56 words
A database stored on a computer-readable medium comprising: a plurality of rows and columns of persistent data; at least one entry of non-persistent data wherein the entry is a row or a column; wherein the non-persistent data is integrated with the persistent data; and wherein the non-persistent data is ignored when writing the database to storage.
Claim 40
Dependent Claim
56 words
A database stored on a computer-readable medium comprising: a plurality of rows and columns of persistent data; at least one entry of non-persistent data wherein the entry is a row or a column; wherein the non-persistent data is integrated with the persistent data; and wherein the non-persistent data is ignored when writing the database to storage.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-03-30 | 2007-09-29 | 2008-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-03-30 | 2011-09-29 | 2012-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-03-30 | 2015-09-29 | 2016-03-30 | $7700.00 | Window Closed / Lapsed |