ETL development tool kettle download installation environment construction and use tutorial

One 、 Download address

Official website ：Kettle Official website address

More download addresses ： Download links for each version

Baidu SkyDrive ： Baidu online address , Extraction code ：beeo

Two 、Kettle Directory description

Kettle Folder directory description ：

Kettle The document states ：

3、 ... and 、Kettle Installation and deployment

summary ： In actual enterprise development , It's all local Windows In an environment kettle Of job and Transformation Developed , It can be run locally , You can also connect a remote machine to run

1） install jdk, Version suggestion 1.8 And above

2） download kettle Compressed package , because kettle For green software , Unzip to any local path

3） double-click Spoon.bat, Start the graphical interface tool , You can use it directly

Four 、 Connect database driver configuration

Table input can be said to be kettle The most used input control in , Because most of the data in the enterprise will be stored in the database .kettle You can connect to all kinds of common databases on the market , such as Oracle,Mysql, SqlServer etc. . But before connecting to each database , We need to configure the corresponding database driver first , This tutorial uses mysql For example , Explain to you kettle Connect mysql Database process .

1. Database driven download

Be sure to download the corresponding database version

• SqlServer Driver download address ：https://sourceforge.net/projects/jtds/

• MySQL Driver download address ：https://dev.mysql.com/downloads/connector/j/

2. Environment configuration

1. First of all, we will change the corresponding version of mysql Connect the drive kettle Under the installation directory lib Under the folder , And then restart kettle The client of Spoon

2. restart Spoon After the client , We can create the corresponding database connection , In the main object tree directory of the transformation view , There is one DB Connect , Right click and select new , In the open database connection box , Fill in the correct database information , Then test , After the test is correct , You can save this database connection .

3. By default, the database connection is only valid for this conversion , After another conversion , This connection won't work , You also need to create a new database connection , So we need to share the established database connection , After sharing , Other transformations can also be connected with the database we built in advance .

5、 ... and 、Kettle More operations

Kettle More operation articles are recommended ： big data ETL Diagram of development Kettle Tools （ Beginner to master ）