Advanced ECL - Working with Relational Data

This class examines in detail the ECL functions that make it easy to work with Relational data in the HPCC system. ECL began as an extremely powerful query language built around easily querying into Relational Data. The techniques taught throughout the online lessons reveal that power to its fullest.

Class Prerequisites: Students must have completed the Introduction to ECL (Part 1 ) and Introduction to ECL (Part 2 ) courses either online, or in on-site classes. 

Topics include:

• Creating hierarchical relational datasets (Nested Child Datasets)
• Nested Child Dataset Definitions (RECORD/DATASET)
• NORMALIZE and DENORMALIZE
• Complex Multi-level Relational Querying