# pig

**Repository Path**: shareProject/pig

## Basic Information

- **Project Name**: pig
- **Description**: Apache Pig是一个分析大型数据集的平台，它由表达数据分析程序的高级语言和评估这些程序的基础设施组成
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: trunk
- **Homepage**: https://www.oschina.net/p/pig
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2022-04-13
- **Last Updated**: 2022-04-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Apache Pig
===========
Pig is a dataflow programming environment for processing very large files. Pig's
language is called Pig Latin. A Pig Latin program consists of a directed
acyclic graph where each node represents an operation that transforms data.
Operations are of two flavors: (1) relational-algebra style operations such as
join, filter, project; (2) functional-programming style operators such as map,
reduce. 

Pig compiles these dataflow programs into (sequences of) map-reduce or Apache Tez
jobs and executes them using Hadoop. It is also possible to execute Pig Latin
programs in a "local" mode (without Hadoop cluster), in which case all 
processing takes place in a single local JVM. 

General Info
===============

For the latest information about Pig, please visit our website at:

   http://pig.apache.org/

and our wiki, at:

   http://wiki.apache.org/pig/

Getting Started
===============
1. To learn about Pig, try http://wiki.apache.org/pig/PigTutorial
2. To build and run Pig, try http://wiki.apache.org/pig/BuildPig and
http://wiki.apache.org/pig/RunPig
3. To check out the function library, try http://wiki.apache.org/pig/PiggyBank


Contributing to the Project
===========================

We welcome all contributions. For the details, please, visit
https://cwiki.apache.org/confluence/display/PIG/HowToContribute