Pentaho Data Integration

Pentaho Data Integration (PDI), also known as Kettle, is an open-source Extract, Transform, Load (ETL) tool used to integrate and transform data from various sources into a single data warehouse or database. PDI is a part of the Pentaho suite of Business Intelligence (BI) tools, which allows users to create data pipelines and automate data integration tasks. With PDI, users can extract data from various sources such as databases, flat files, XML, and web services, perform transformations on the data and load it into a target data store. PDI provides a graphical user interface for designing data transformations and workflows, as well as a scripting interface for more advanced users. The tool supports a wide range of data manipulation operations, including filtering, sorting, joining and aggregating data. Additionally, PDI supports various data formats, including CSV, Excel, JSON and XML, making it a versatile tool for data integration and analysis.