ARCAD Transformer RPG
e-Learning
Why is there still more RPG code running on IBM i than any other single language?
Unlike some other business-oriented languages (such as COBOL), RPG has evolved into a modern procedural language able to interact with all kinds of interfaces — including XML, remote DBs, modern devices and so on.
RPG retains a deep integration with IBM i and DB2, which makes it an incredibly efficient language for implementing data access and business processes.
What is new with Free Form RPG?
- Free-form RPG allows code in free-form statements rather than in specific fixed columns
- The /FREE and /END-FREE compiler directives are no longer required for free-form (but tolerated)
- Multiple line definitions are easier to code, easier to maintain, and easier to understand
- Defining data items with long symbol names is no longer problematic
Why use the new Free Form RPG?
- Readability – new syntax resembles other modern languages and can be understood easily
- Short Learning Curve – easy onboarding of new developers familiar with Java, PHP etc.
- Productivity – ease of coding for new and existing RPG developers
- Features – some new language functions are available only from Free Form