kettle is an open source ETL tool, written in pure java, runs on Windows, Linux, Unix, green without having to install, highly efficient and stable data extraction.
kettle of two designs
Description: Transformation (conversion): complete basis for data conversion.
Job (operation): complete control of the entire workflow.
Differences: (1) is a step of job stream, the data stream is converted.
Each step (2) operation must wait until the previous steps following step will finish execution; and a one-time conversion to start all the controls all (corresponding to a control to start a thread), then from the first data stream will be a control start, a record, a control flow of the last record.
Kettle composition
1. spoon (Spoon.bat / spoon.sh): is a graphical interface that allows us to develop and conversion work with graphical way. Select Windows .bat; Linux select .sh
2. frying pan (Pan.bat / pan.sh): Pan can be invoked using the Trans form of the command line
3. Kitchen (Ktitchen.bat / kitchen.sh): You can use the command line using the Kitchen call Job
4. Menu (Carte.bat / carte.sh): Carte is a lightweight Web container, for the establishment of a dedicated, remote ETL Server.
kettle install deployment and use
kettle installation address
Official website address:
https://community.hitachivantara.com/s/article/data-integration-kettle
download link:
https://sourceforge.net/projects/pentaho/files/
Decompression after start
