Pentaho Data Integration
Pentaho Data Integration (PDI, also called Kettle) is a visual ETL tool used by data engineers to extract data from sources, transform it, and load it into warehouses. Used by enterprise data teams, business intelligence engineers, and data ops roles. Salary band £60k-£170k (UK experienced level). Learn in 4-5 months. Sits between SQL mastery and Apache Spark data engineering.
What is Pentaho Data Integration
Pentaho Data Integration (PDI, also known as Kettle) is a visual ETL platform for designing data pipelines without code. You drag-and-drop transformations, connect data sources to targets, and orchestrate complex workflows. It's used in enterprises for data warehouse loading, data migration, and real-time data streaming. Pentaho is part of Hitachi Vantara's product suite. The core engine (Kettle) is open-source, but the enterprise features (Pentaho Server for scheduling, security, monitoring) are commercial. It competes with Talend, Informatica, and increasingly with cloud-native ETL (dbt, Dataflow, Airflow).
📋 Before you start
💰 Salary by region
| Region | Junior | Mid | Senior |
|---|---|---|---|
| USA | $80k | $145k | $210k |
| UK | $50k | $90k | $140k |
| EU | $48k | $85k | $130k |
| CANADA | $75k | $130k | $190k |
🎯 Careers using Pentaho Data Integration
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❓ FAQ
What is Pentaho and how is it different from Apache Spark?
Can Pentaho handle large datasets?
Is Pentaho open-source?
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