Kettle

Kettle is a powerful, open source, metadata-driven ETL tool

Pentaho Data Integration (ETL, EII - jobs & transformations)

License: GNU General Public License (GPL)

组成

Pentaho Data Integration (Kettle) 包含以下工具：

Data warehouse population with built-in support for slowly changing dimensions, junk dimensions and much, much more.
Export of database(s) to text-file(s) or other databases
Import of data into databases, ranging from text-files to excel sheets
Data migration between database applications
Exploration of data in existing databases. (tables, views, synonyms, )
Information enrichment by looking up data in various information stores (databases, text-files, excel sheets, )
Data cleaning by applying complex conditions in data transformations
Application integration

Kettle的插件体系

MySQL

create database kettle;

然后通过资源库的创建向导完成数据库的创建，会新建41个表 (3.0.1版本)，然后每次启动登录资源库

admin/admin

可把整个资源库导出: repositories.xml, 也可把资源库从xml导入

./carte.sh 127.0.0.1 8080
http://127.0.0.1:8080
cluster/cluster