Task #5632 (closed)
Opened 13 years ago
Closed 11 years ago
Add ArrayColumn type(s)
| Reported by: | jamoore | Owned by: | spli |
|---|---|---|---|
| Priority: | critical | Milestone: | OMERO-4.4.7 |
| Component: | Services | Version: | n.a. |
| Keywords: | n.a. | Cc: | analysis@… |
| Resources: | n.a. | Referenced By: | n.a. |
| References: | n.a. | Remaining Time: | 0.0d |
| Sprint: | 2012-12-18 (3) |
Description
To support 2D matrices, array column type of each of the primitive types should be supported.
Well, part of the problem is that each row, a column in your rotated scheme, correspond to the genotyping of a specific sample, and it is what you keep accumulating (e.g., we have about 10k of them and more will come). Thus, while N, the number of SNPs is fixed by the specific technology, the number of records keeps increasing. A possible alternative is to do some fromstring/tostring magic. We will probably try that as a temporary solution. It would be nice if we could have direct numpy array columns a la pytable, however, because then it would be possible to explicitly do column selections server side. --gianluigi
Change History (10)
comment:1 Changed 12 years ago by jmoore
- Cc hic@… added; szwells removed
- Component changed from General to Services
- Milestone changed from Unscheduled to OMERO-Beta4.4
comment:2 Changed 12 years ago by jmoore
- Owner set to jmoore
comment:3 Changed 12 years ago by jmoore
- Priority changed from minor to major
Unlikely to go into 4.4.0 but since it's an API change might be good to at least evaluate having it in the build.
comment:4 Changed 12 years ago by jmoore
- Milestone changed from OMERO-Beta4.4 to OMERO-Beta4.4.1
- Priority changed from major to critical
This will likely need to be done in a side-branch. Pushing.
comment:5 Changed 12 years ago by jmoore
- Cc hic@… removed
- Milestone changed from OMERO-4.4.4 to OMERO-4.5
This won't be happening for 4.4.4. Still critical.
comment:6 Changed 11 years ago by spli
- Cc analysis@… added
- Owner changed from jmoore to spli
comment:7 Changed 11 years ago by spli
- Remaining Time set to 4
- Status changed from new to accepted
comment:8 Changed 11 years ago by spli
Added to dev_4_4 in PR 538
comment:9 Changed 11 years ago by spli
- Sprint set to 2012-12-18 (3)
comment:10 Changed 11 years ago by spli
- Remaining Time changed from 4 to 0
- Resolution set to fixed
- Status changed from accepted to closed
Implemented in https://github.com/openmicroscopy/openmicroscopy/pull/538
The query/selection API is in a separate ticket #10034
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Should evaluate this for 4.4.