Asynchronous task queue configuration in a database system
US12032995B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2023 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Jul 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2209/483
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method includes decoding, by at least one hardware processor, an enqueue request received from a data process of a database system. The enqueue request includes a task. The task is enqueued in an in-memory task queue. An enqueue acknowledgment is encoded for transmission to the data process responsive to the enqueue request. The task is persisted in a storage location associated with the in-memory task queue. Initiate a lease of the task to a worker node in response to a lease request received from the worker node. A dequeue request is received from the worker node where the dequeue request indicates completion of the task by the worker node. The task is dequeued from the in-memory task queue based on the dequeue request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.