US 2026/0244601 A1Published application

Delayed Data Synchronization

AssigneeOracle International Corporation

InventorsAllen Roshan D’Souza, Dipen Ashvinkumar Joshi, Ankur Handa, Mukesh Tyagi, Shovan Sutar, Srikanth Reddy Surapu, Konatham Chandrajith Yadav, Shashi Kanth Gottipati, Venkata Narsimha Rao Gurrapu Srinivas

Life of this patent

Estimating the term…

patentgrep

Loading patent…

Abstract

Techniques for managing synchronization of datasets stored in multiple memory locations are disclosed. A system maintains a reference dataset and a computational dataset corresponding to the reference dataset in different memory locations. In response to detecting an update to a reference dataset, a system detects an execution status of a computational process that uses the computational dataset. Based on the execution status of the computational process, the system determines whether to update the reference dataset or refrain from updating the reference dataset.

Claims20

Dependent claims

One or more non-transitory computer readable media comprising instructions that, when executed by one or more hardware processors, cause performance of operations comprising:

maintaining, at a first memory location, a first dataset, wherein:
the first dataset corresponds to a second dataset maintained at a second memory location, and
the second dataset is to be updated based on updates to the first dataset;
detecting an update to the first dataset results in generation of an updated first dataset;
responsive to detecting that the first dataset has been updated, detecting at a first time a current execution status of a computational process that uses the second dataset, the current execution status indicating that the computational process is incomplete;
responsive to the current execution status indicating that the computational is incomplete, refraining from initiating an update process for updating the second dataset based on the updated first dataset;
detecting at second time, subsequent to the first time, the current execution status of the computational process that uses the second dataset, the current execution status that the computational process has been completed;
and
responsive to the current execution status indicating that the computational has been completed, initiating the update process for updating the second dataset based on the updated first dataset,
wherein the update process updates the second dataset to generate an updated second dataset corresponding to the updated first dataset.

7 more elements

One or more non-transitory computer readable media comprising instructions that, when executed by one or more hardware processors, cause performance of operations comprising:

maintaining, at a first memory location, a first dataset, wherein:
the first dataset corresponds to a second dataset maintained at a second memory location, and
the second dataset is to be updated based on updates to the first dataset;
detecting an update to the first dataset that results in generation of an updated first dataset;
responsive to determining that the first dataset has been updated, detecting at a first time a first synchronization state corresponding to the second dataset, the synchronization state indicating (a) that the second dataset is not to be synchronized with the updated first dataset when a computational process that uses the second dataset is incomplete, or (b) the second dataset is to be synchronized with the updated first dataset when the computational process that uses the second dataset has been completed;
responsive to the first synchronization state indicating that the second dataset is not to be synchronized, refraining from initiating an update process for updating the second dataset based on the updated first dataset;
detecting at second time, subsequent to the first time, a second synchronization state corresponding to the second dataset and indicating that the second dataset is to be synchronized with the updated first dataset;
responsive to the second synchronization state indicating that the second dataset is to be synchronized, initiating the update process for updating the second dataset based on the updated first dataset,
wherein the update process updates the second dataset to generate an updated second dataset corresponding to the updated first dataset.

6 more elements

A method comprising:

maintaining, at a first memory location, a first dataset, wherein:
the first dataset corresponds to a second dataset maintained at a second memory location, and
the second dataset is to be updated based on updates to the first dataset;
detecting an update to the first dataset results in generation of an updated first dataset;
responsive to detecting that the first dataset has been updated, detecting at a first time a current execution status of a computational process that uses the second dataset, the current execution status indicating that the computational process is incomplete;
responsive to the current execution status indicating that the computational is incomplete, refraining from initiating an update process for updating the second dataset based on the updated first dataset;
detecting at second time, subsequent to the first time, the current execution status of the computational process that uses the second dataset, the current execution status that the computational process has been completed;
and
responsive to the current execution status indicating that the computational has been completed, initiating the update process for updating the second dataset based on the updated first dataset,
wherein the update process updates the second dataset to generate an updated second dataset corresponding to the updated first dataset.

7 more elements

A method comprising:

maintaining, at a first memory location, a first dataset, wherein:
the first dataset corresponds to a second dataset maintained at a second memory location, and
the second dataset is to be updated based on updates to the first dataset;
detecting an update to the first dataset that results in generation of an updated first dataset;
responsive to determining that the first dataset has been updated, detecting at a first time a first synchronization state corresponding to the second dataset, the synchronization state indicating (a) that the second dataset is not to be synchronized with the updated first dataset when a computational process that uses the second dataset is incomplete, or (b) the second dataset is to be synchronized with the updated first dataset when the computational process that uses the second dataset has been completed;
responsive to the first synchronization state indicating that the second dataset is not to be synchronized, refraining from initiating an update process for updating the second dataset based on the updated first dataset;
detecting at second time, subsequent to the first time, a second synchronization state corresponding to the second dataset and indicating that the second dataset is to be synchronized with the updated first dataset;
responsive to the second synchronization state indicating that the second dataset is to be synchronized, initiating the update process for updating the second dataset based on the updated first dataset,
wherein the update process updates the second dataset to generate an updated second dataset corresponding to the updated first dataset.

6 more elements

A system comprising:

at least one device including a hardware processor;
the system being configured to perform operations comprising:
maintaining, at a first memory location, a first dataset, wherein:
the first dataset corresponds to a second dataset maintained at a second memory location, and
the second dataset is to be updated based on updates to the first dataset;
detecting an update to the first dataset results in generation of an updated first dataset;
responsive to detecting that the first dataset has been updated, detecting at a first time a current execution status of a computational process that uses the second dataset, the current execution status indicating that the computational process is incomplete;
responsive to the current execution status indicating that the computational is incomplete, refraining from initiating an update process for updating the second dataset based on the updated first dataset;
detecting at second time, subsequent to the first time, the current execution status of the computational process that uses the second dataset, the current execution status that the computational process has been completed;
and
responsive to the current execution status indicating that the computational has been completed, initiating the update process for updating the second dataset based on the updated first dataset,
wherein the update process updates the second dataset to generate an updated second dataset corresponding to the updated first dataset.

9 more elements

Dependencies are inferred from the claim text.

Facts

Application: 19/306,267Filed 21 Aug 2025
Priority: 19 Feb 2025
Published: 20 Aug 2026
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

G06F 16/178
Details of further file system functions: techniques for file synchronisation in file systems
G06F 16/184
Distributed file systems: implemented as replicated file system
G06F 16/27
Of structured data, e.g. relational data: replication, distribution or synchronisation of data between databases or within a distributed database…
G06F 16/273
Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system…:…