欢迎大家赞助一杯啤酒🍺 我们准备了下酒菜:Formal mathematics/Isabelle/ML, Formal verification/Coq/ACL2, C++/F#/Lisp
Kettle
来自开放百科 - 灰狐
(版本间的差异)
小 (→集群) |
小 (→图集) |
||
第56行: | 第56行: | ||
Image:spoon-verify.png|验证转换 | Image:spoon-verify.png|验证转换 | ||
Image:spoon-debug.png|调试转换 | Image:spoon-debug.png|调试转换 | ||
+ | image:pdi-kettle-database-plugin.png|数据库插件 | ||
</gallery> | </gallery> | ||
2017年8月9日 (三) 07:44的版本
Kettle is a powerful, open source, metadata-driven ETL tool
Pentaho Data Integration (ETL, EII - jobs & transformations)
License: GNU General Public License (GPL)
目录 |
组成
Pentaho Data Integration (Kettle) 包含以下工具:
- Spoon:一个创建转换和任务的图形化IDE
- Kitchen:一个运行任务的命令行工具
- Pan:一个运行转换的命令行工具
- Carte:一个在远程主机运行任务和转换的轻量级服务器
用处
- 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
插件
Kettle的插件体系
仓库
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
集群
./carte.sh 127.0.0.1 8080 http://127.0.0.1:8080 cluster/cluster
Eclipse
基于Eclipse体系和框架进行重构?
图集
链接
分享您的观点