parquet

#时序数据库#QuestDB 是一个高性能、开源的 SQL 数据库，适用于金融服务、物联网、机器学习 、DevOps 和可观测性应用。

Apache Arrow 是用于内存分析的开发平台，支持多语言。包含一个标准化的物件栏内存格式，且能够表示平面及层级化数据，以便在现代CPU和GPU硬体上进行高效率的分析操作。

Commandline tool for running SQL queries against JSON, CSV, Excel, Parquet, and more.

#数据仓库#Create full-fledged APIs for slowly moving datasets without writing a single line of code.

#数据仓库#Blazing-fast Data-Wrangling toolkit

Official Rust implementation of Apache Arrow

Apache Parquet Java

Rill is a tool for effortlessly transforming data sets into powerful, opinionated dashboards using SQL. BI-as-code.

Apache Parquet Format

Apache Drill is a distributed MPP query layer for self describing data

#计算机科学#Petastorm library enables single machine or distributed training and evaluation of deep learning models from datasets in Apache Parquet format. It supports ML frameworks such as Tensorflow, Pytorch, a...

A large-scale entity and relation database supporting aggregation of properties

Real-time analytics on Postgres tables

Open-source Snowflake and Fivetran alternative bundled together

cryo is the easiest way to extract blockchain data to parquet, csv, json, or python dataframes

Quilt is a data mesh for connecting people with actionable data

#大语言模型#Query anything (GitHub, Notion, +40 more) with SQL and let LLMs (ChatGPT, Claude) connect to using MCP

A portable embedded database using Arrow.

Fastest open-source tool for replicating Databases to Data Lake in Open Table Formats like Apache Iceberg. ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supporting Postgres,...

ADAM is a genomics analysis platform with specialized file formats built using Apache Avro, Apache Spark, and Apache Parquet. Apache 2 licensed.