apache / apache/datafusion-comet

[blog post] Using Arrow/DataFusion across JVM/Rust boundary

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enhancement
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Scala
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Description

### What is the problem the feature request solves?

There have been some discussions around writing technical deep dive blog posts on the DataFusion blog. I would like to see if there is interest in a blog post focussing on lessons learned from implementing a hybrid JVM/Rust solution.

Possible topics

- Overview of Arrow FFI usage
- Streaming DataFusion batches across FFI
- Memory management
- Profiling
- Debugging

### Describe the potential solution

_No response_

### Additional context

_No response_

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