: Users often set up a database or file-based repository to store ETL metadata and manage project versions.
: It supports data extraction from numerous sources, including relational databases, Excel, XML, Hadoop, and Amazon S3. Pentaho Data Integration Beginner’s Guide
: PDI is metadata-oriented , meaning users specify what to do through the GUI rather than writing code for how to do it. : Users often set up a database or
: A common first step involves creating a simple transformation to read a file, apply a basic change (like splitting a name field), and output it to a new format. : A common first step involves creating a
: A command-line tool specifically for executing transformations. Kitchen : A command-line tool used to execute jobs.
PDI utilizes a suite of tools, collectively often referred to by their original names (the "Kettle" project components):
: Focused on high-level orchestration and flow control. They coordinate transformations and other job entries (like sending an email or checking if a file exists) in a sequential manner. Primary Features and Benefits