International business machines corporation (20240176708). POINT-IN-TIME DATA COPY IN A DISTRIBUTED SYSTEM simplified abstract

POINT-IN-TIME DATA COPY IN A DISTRIBUTED SYSTEM

Organization Name

international business machines corporation

Inventor(s)

Walter Charles Dietrich, Jr. of Armonk NY (US)

Michael Patrick Shute of Stratford CT (US)

Marcelo Fernandes De Oliveira of Sorocaba (BR)

Tiago Jose Adami of Centro (BR)

Norberto Gasparotto Filho of Agua Verde (BR)

POINT-IN-TIME DATA COPY IN A DISTRIBUTED SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240176708 titled 'POINT-IN-TIME DATA COPY IN A DISTRIBUTED SYSTEM

Simplified Explanation

The abstract describes a method, computer program product, and computer system for managing file sets and databases in a primary and secondary site computer environment. The system verifies the state of file sets, suspends write operations to databases, executes point-in-time copy processes, and resumes write operations once the copies are completed.

• Verification of file sets state
• Suspension of write operations to databases
• Execution of point-in-time copy processes
• Resumption of write operations
• Automatic sending of copies to secondary site computer

Potential Applications

This technology could be applied in disaster recovery scenarios where the primary site computer becomes unavailable, allowing applications to seamlessly operate at the secondary site computer.

Problems Solved

This technology solves the problem of ensuring data integrity and availability in the event of a primary site computer failure.

Benefits

The benefits of this technology include improved data protection, reduced downtime, and increased reliability in data management.

Potential Commercial Applications

One potential commercial application of this technology could be in the field of data backup and disaster recovery services, providing businesses with a reliable solution for maintaining data continuity.

Possible Prior Art

One possible prior art for this technology could be traditional backup and recovery solutions that require manual intervention and may result in longer downtime in case of a primary site failure.

How does this technology handle large volumes of data during the point-in-time copy processes?

The abstract does not provide details on how the system manages large amounts of data during the copy processes.

What is the impact of the automatic sending of copies to the secondary site on network bandwidth and latency?

The abstract does not address how the automatic sending of copies to the secondary site may affect network performance and latency.

Original Abstract Submitted

method, computer program product, and computer system are provided. a controller component verifies the state of all file sets. the controller component initiates a sub-controller component, based on successfully verifying the state of the file sets. the sub-controller component suspends write operations to all databases at the primary site computer. based on the suspending completing without error, the sub-controller executes point-in-time copy processes for each of the databases and for application non-database files at the primary site computer. applications using the databases and non-database files are not suspended. based on all of the point-in-time copy processes completing without error, the sub-controller component resumes write operations to all databases at the primary site computer. the point-in-time copies are automatically sent to the secondary site computer so that the applications can operate at the secondary site computer if the primary site computer becomes unavailable.