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Arctic Code Vault Contributor

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Arctic Code Vault Contributor

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@apache @tokio-rs
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andygrove/README.md

Hi there 👋

I'm Andy Grove, a software engineer specializing in distributed systems and query engines. I am the author of the book How Query Engines Work.

Career

I work for NVIDIA where I contribute to the RAPIDS Accelerator for Apache Spark, which is an open source plugin that provides GPU-acceleration for ETL workloads, leveraging the RAPIDS cuDF GPU DataFrame library which uses the Apache Arrow memory model.

Open Source

I am a PMC member and active contributor in the Apache Arrow project, where I have made the following donations:

I am also the original author of the sqlparser-rs crate.

Hobbies

I occasionally work on hobby projects involving digital electronics, microcontrollers, woodworking, and similar skills. Some of my projects have been featured on popular "maker" web sites.

Social Media

Pinned

  1. apache/arrow-datafusion Public

    Apache Arrow DataFusion and Ballista query engines

    Rust 1.5k 241

  2. sqlparser-rs/sqlparser-rs Public

    Extensible SQL Lexer and Parser for Rust

    Rust 962 188

  3. apache/arrow-rs Public

    Official Rust implementation of Apache Arrow

    Rust 696 161

  4. apache/spark Public

    Apache Spark - A unified analytics engine for large-scale data processing

    Scala 31.8k 25k

  5. NVIDIA/spark-rapids Public

    Spark RAPIDS plugin - accelerate Apache Spark with GPUs

    Scala 375 126

  6. rapidsai/cudf Public

    cuDF - GPU DataFrame Library

    C++ 4.4k 582

1,614 contributions in the last year

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Contribution activity

January 2022

Created 5 commits in 1 repository

Created a pull request in NVIDIA/spark-rapids that received 7 comments

Enable approx_percentile by default

Signed-off-by: Andy Grove andygrove@nvidia.com Enable approx_percentile by default.

+41 −29 • 7 comments
Opened 3 other pull requests in 1 repository
Reviewed 6 pull requests in 2 repositories

Created an issue in rapidsai/cudf that received 1 comment

[BUG] contains_re hangs with some regexp patterns

Describe the bug The contains_re function hangs with some regular expression patterns. Steps/Code to reproduce bug I ran the following with rapids-…

1 comment
Opened 7 other issues in 1 repository

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