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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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Can you provide some details on the design o how inverted index search would be implemented with the columnar format .
Also what kind of feature store use cases are suited for lanceDB , typically i …
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when storing a json, it would be beneficial to store it in a columnar format so each indexed field is treated like a column in a regular table.
then Pinot can possibly be able to also use different …
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### Component(s)
exporter/file
### Is your feature request related to a problem? Please describe.
Parquet Format:
Parquet is a columnar storage file format optimized for big data processing framew…
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### Description
I'm working with large amounts of data (sometimes more than 100 of GB) which contain timestreams. Within the timestreams, there are interesting events I would like to look at. I want …
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### What's wrong?
H! We have two separate tablespaces: default(ssd with relatively small capacity for current data) and hdd (high capacity, historical data) and don't want to store columnar tables on…
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@wjones127 this is very interesting, but having read https://github.com/apache/spark/tree/master/common/variant, I'm struggling to understand which queries would be fast with the Open Variant Type (OV…
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## Notion epic
**Link:** https://www.notion.so/persist-read-write-structured-columnar-data-8ddbf2568db6492fb0e224399e211955
**Product brief:**
**Status:** In progress
**Prioritization:** 08 - A…
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[Clickhouse](https://clickhouse.tech/) is a columnar store that can be queried with SQL.