-
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
Currently ballista uses schedules stage by stage, which is great for fault tolerance, but ine…
-
[Polars](https://github.com/pola-rs/polars) is a DataFrame interface on top of an OLAP Query Engine implemented in Rust using [Apache Arrow Columnar Format](https://arrow.apache.org/docs/format/Column…
-
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
### Version
2.0.3
### What's Wrong?
There are null…
-
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
### Version
apache-doris-2.0.2
### What's Wrong?
s…
-
## Description
With the upcoming support of [lance format](https://github.com/GlareDB/glaredb/issues/1771) I'd like to be able to create native tables that use lance instead of delta
Some dialec…
-
-
## Describe the problem you faced
can't query a hive table, with exception stack
```
2024-05-23 08:41:35.063373, p15646, th140390107694848, ERROR cannot setup block reader for Block: [block…
-
**Memgraph version**
2.10
**Describe the bug**
Analyze graph is not supported for on-disk storage.
**Idea**:
- we could add a concept of zone maps to our current storage: pre-computed aggrega…
-
**Background**
Mondrian is an OLAP (Online Analytical Processing) engine that plays a crucial role in the Pentaho BI suite. It has been a significant open-source project, enabling extensive data an…
-
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
### Version
2.1.2
### What's Wrong?
When enable_ne…