orc

A cross-platform (Windows, MAC, Linux) desktop application to view common bigdata binary format like Parquet, ORC, AVRO, etc. Support local file system, HDFS, AWS S3, Azure Blob Storage ,etc.

avro bigdata hdfs parquet orc

UpdatedOct 8, 2025
Java

51zero /eel-sdk

Star146

Big Data Toolkit for the JVM

scala kafka big-data hive hadoop etl kudu parquet orc

UpdatedNov 4, 2020
Scala

scritchley /orc

Star133

An ORC file format reader and writer for Go.

golang big-data orc

UpdatedMay 13, 2021
Go

whanxueyu /demo-collection

Star109

赛博朋克的按钮文字，全景VR，cesium案例，数据大屏案例，本地ORC文字识别，欢迎star

css3 vr gis cesium orc bigscreen

UpdatedSep 23, 2025
JavaScript

noirello /pyorc

Star69

Python module for Apache ORC file format

python3 orc apache-orc

UpdatedFeb 18, 2025
Python

k-orc /openstack-resource-controller

Star68

A set of Kubernetes controllers to manage your OpenStack infrastructure

kubernetes controller openstack orc

UpdatedFeb 16, 2026
Go

orc-lang /orc

Star45

Orc programming language implementation

programming-language concurrency orchestration orc

UpdatedJan 3, 2022
Scala

ordbase /generative-orc-721

Star44

Documentation for the proposed Generative ORC-721 Protocol / Standard for Bitcoin & Co. (Also Known As OG, Ordgen, Ordinal Generative)

bitcoin generative orc brc og pixelart ordinals punks orc-721 diypunks diycoolcats ordgen diybirdies ordlite

UpdatedSep 7, 2023
Ruby

dbiir /paraflow

Star37

A real-time analytical system for ID-associated data

kafka presto hadoop parquet orc spark-sql

UpdatedJun 17, 2022
Java

codenimja /nimsync

Sponsor

Star32

High-performance async runtime for Nim with structured concurrency, lock-free channels, and work-stealing scheduler

nim runtime async high-performance concurrency channels low-latency mpmc chronos orc lockfree nim-lang backpressure spsc structured-concurrency zero-gc

UpdatedNov 6, 2025
Nim

datenoio /iterabledata

Star28

Python library to read, write and convert data files with formats BSON, JSON, NDJSON, Parquet, ORC, XLS, XLSX, XML and many others

json xml xlsx xls shp parquet messagepack bson orc file-conversion datafile jsonlines

UpdatedJan 28, 2026
Python

engineer-scientist /organic-Rankine-cycle

Star27

Programs for computational analysis of organic Rankine cycle (ORC) with different working fluids (pure and mixed), expander inlet temperatures, and pump outlet pressures. Some programs for ORC without economizer, and others for ORC with economizer. (Programs are in MATLAB, and invoke REFPROP for physical properties of substances.)

engineering matlab orc refprop