DATA SET CONNECTION MANAGER HAVING A PLURALITY OF DATA SETS TO REPRESENT ONE DATA SET
First Claim
1. A computer program product for maintaining a connection to a data set, the computer program product comprising a computer readable storage medium having computer readable program code embodied therein that executes to perform operations, the operations comprising:
- processing a request to open a connection to a data set having members, wherein the connection is used to perform read and write requests to the members in the data set;
in response to establishing the connection, establishing for the connection;
a primary data set having all the members;
a secondary data set to which updated members in the primary data set are written; and
a pending delete data set to pending delete members comprising members that are updated.
1 Assignment
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Accused Products
Abstract
Provided are a computer program product, system, and method for a data set connection manager having a plurality of data sets to represent one data set. A request is processed to open a connection to a data set having members, wherein the connection is used to perform read and write requests to the members in the data set. In response to establishing the connection, establishing for the connection a primary data set having all the members; a secondary data set to which updated members in the primary data set are written; and a pending delete data set to pending delete members comprising members that are updated.
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Citations
24 Claims
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1. A computer program product for maintaining a connection to a data set, the computer program product comprising a computer readable storage medium having computer readable program code embodied therein that executes to perform operations, the operations comprising:
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processing a request to open a connection to a data set having members, wherein the connection is used to perform read and write requests to the members in the data set; in response to establishing the connection, establishing for the connection; a primary data set having all the members; a secondary data set to which updated members in the primary data set are written; and a pending delete data set to pending delete members comprising members that are updated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for maintaining a connection to a data set, comprising:
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a processor; a computer readable storage medium having computer readable program code embodied therein that executes to perform operations, the operations comprising; processing a request to open a connection to a data set having members, wherein the connection is used to perform read and write requests to the members in the data set; in response to establishing the connection, establishing for the connection; a primary data set having all the members; a secondary data set to which updated members in the primary data set are written; and a pending delete data set to pending delete members comprising members that are updated. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A method for maintaining a connection to a data set, comprising
processing a request to open a connection to a data set having members, wherein the connection is used to perform read and write requests to the members in the data set; in response to establishing the connection, establishing for the connection; a primary data set having all the members; a secondary data set to which updated members in the primary data set are written; and a pending delete data set to pending delete members comprising members that are updated. - View Dependent Claims (19, 20, 21, 22, 23, 24)
Specification