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Evaluating reference based operations in shared nothing parallelism systems
US8990185B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8990185-B2 |
| Application number | US-70920710-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 19, 2010 |
| Priority date | Feb 19, 2010 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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Embodiments are included for methods, systems, and computer program products for evaluating operations in a shared nothing parallelism system using an electronic computing device are presented, the methods and computer program products including: causing the electronic computing device to receive the operation, where the operation is non-collocated, reference based operation, and where the operation is configured for execution on a first partition in the shared nothing parallelism system; causing the electronic computing device to insert a table queue operator on a second partition, where the second partition includes a reference to input data, causing the electronic computing device to place the reference to the input data on the first partition by the table queue operator; and causing the electronic computing device to execute the operation on the reference to the input data on the first partition.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for evaluating an operation using an electronic computing device, the method comprising: receiving the operation in a shared nothing parallelism system, wherein the operation is non-collocated, reference based operation, wherein the operation is configured for execution on a first database partition in the shared nothing parallelism system, and wherein at least a portion of input data required for executing the operation is not on the first database…
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- G06F16/278Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8990185B2 cover?
- Embodiments are included for methods, systems, and computer program products for evaluating operations in a shared nothing parallelism system using an electronic computing device are presented, the methods and computer program products including: causing the electronic computing device to receive the operation, where the operation is non-collocated, reference based operation, and where the oper…
- Who is the assignee on this patent?
- Betawadkar-Norwood Anjali, Pradhan Mayank, Reddy Radhika, and 5 more
- What technology area does this patent fall under?
- Primary CPC classification G06F16/278. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).