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Is there any support for columnar compression like Gorilla or even simple deltas for timestamp?
The documentation does not seem to mention this so I assume not, is that even a goal for the project?…
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### Describe the enhancement requested
I have a nagging feeling that the family of Arrow protocols and formats misses a generic protocol for streaming columnar data across ArrowArrays, such as to p…
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gRPC standard `List` method output is rendered as one table per record, and records appear one after another mirroring `json` output passed through `jq`.
I would like to see columnar output.
Wha…
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### Backend
VL (Velox)
### Bug description
We are currently working on integrating Gluten into our WatsonX.Data's Spark environment. However, after enabling Gluten and running the TPCH benchm…
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**Summary**
A columnar Geometry/Geography format is proposed here to provide support for the storage and computation of geospatial features.
https://github.com/forsaken628/databend/blob/9e132699cc22…
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RAS planner has been added into code base for 6 months, and it's time to move it forward.
In our company, an internal fallback benchmark, which consists of queries with considerable number of opera…
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**Describe the bug**
Output text from PDFs with columnar text doesn't match logical order in OCR mode. Columns would be mixed together like two halves of a card deck being shuffled.
**Files**
[…
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### Description
Gluten's configuration utilities, especially `GlutenConfig.scala`, is getting messed up over time. To keep code clean and easy to maintain, will propose the below changes:
### Si…