Try and measure tokio task overhead

Demonstration of how to use the rust object_store crate https://crates.io/crates/object_store

No repository description provided.

Test / Demonstration program for parquet footer parsing

VSQL specialization for emacs SQL mode

Scripts for benchmarking https://github.com/apache/arrow-datafusion

Write Parquet with many heterogeneous columns efficiently, with Rust

C++ interface for producer/consumer streams that use coroutines (rather than threads)

Tool to test loading influxdb_iox with high throughput, low cardinality data

Test code for performance analysis

Rust object_store crate

Apache Arrow DataFusion and Ballista query engines

TPC-H benchmark data generation in pure Rust

TPC-DS Data Generator and Data

Useful resources for using the Parquet format

Terminal based, extensible, interactive data analysis tool using SQL

🏋️ Exercise your Parquet readers!

Re run queries that were run on production systems against a local copy of that data for analysis / optimization

CPU bound benchmark for DataFusion: https://github.com/apache/arrow-datafusion

Apache Parquet

Native Rust TPCH support for Datafusion using tpchgen

Comparison tool for influx storage gRPC logs

Benchmark for Adaptive Lossless Floating Point (ALP) in Apache Parquet

Apache DataFusion Web Site

Official Rust implementation of Apache Arrow

Auxiliary files for compatibility and integration tests for Apache Parquet

Apache Parquet

Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. It also provides computational libraries and zero-copy streaming messaging and interprocess communication. Languages currently supported include C, C++, Java, JavaScript, Python, and Ruby.

Prototype parquet indexing

Adventures in floating point for Apache Parquet ALP encoding

ClickBench: a Benchmark For Analytical Databases

Library for bringing distributed capabilities to Apache DataFusion

AI bot skills for my workflows

Extensible SQL Lexer and Parser for Rust

Mirror of Apache Arrow site

Apache DataFusion SQL Query Engine Testing

A native Rust library for Delta Lake, with bindings into Python

Auto-generate serde implementations for prost types

Analysis of filter pushdown patterns for DataFusion running ClickBench

LakeSail's computation framework with a mission to unify batch processing, stream processing, and compute-intensive AI workloads.

No repository description provided.

A native Delta implementation for integration with any query engine

Attempt to simply reproducer DataFusion IO starvation

Apache DataFusion Python Bindings

No repository description provided.

Apache Iceberg

No repository description provided.

Apache Arrow DataFusion Comet Spark Accelerator

Fast numeric to- and from-string conversion routines.

Zero-cost asynchronous programming in Rust

JSON support for DataFusion (unofficial)

No repository description provided.

Apache Parquet

Demonstration of doing fulltext search on data in parquet files

Convert sequences of Rust objects to Arrow tables

transmute-free Rust library to work with the Arrow format

No repository description provided.

A Rust CPU profiler implemented with the help of backtrace-rs

Apache Arrow Ballista Distributed Query Engine

No repository description provided.

My emacs aglomeration

Arbitrary precision decimal crate for Rust

No repository description provided.

Sqllogictest parser and runner in Rust.

No repository description provided.

No repository description provided.

Apache Arrow Cookbook

Security advisory database for Rust crates published through crates.io

Blazing-fast query execution engine speaks Apache Spark language and has Arrow-DataFusion at its core.

heap profiler for rust

Testing repository for github actions

Query Scheduling Experiments

Parquet Implementation Compare Tool

Dump parquet files from the command line

Scalable datastore for metrics, events, and real-time analytics

Test what happens when cargo test blows up with OOM on github actions

Emacs :heart: Debug Adapter Protocol

InfluxDB/IOx Client for Go

A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

Apache Parquet format for Rust, hosting the Thrift definition file and the generated .rs file

Empowering everyone to build reliable and efficient software.

test

Easily assign underlying errors into domain-specific errors while adding context

A data structure to efficiently intern, cache and restore strings.

A gentle Rust tutorial

Very simple command line w/ autocomplete