Hello all Ab Initio developers,I have recently graduated and I have just joined the Data Warehousing profession, I got some basic training in Ab Intio for few months now and have a few questions, can someone please help me. 1) How does parallelism work in Ab Initio? When and how do you decided when to use the different types of parallelism?1. Component -- multiple components running on SEPRATE data at the SAME time.2. Pipe-line -- Multiple components running simultaneously on SAME data at the SAME time.3. Data -- data divided into sections and operates on all sections simultaneously.2) How do you select the number of parallelism for Data parallelism? Example: 2-way, 3-way 8-way? 3) What is the number of parallelism Ab Intio can support?4) When and what is the method used to design Ab Initio graphs?5) What is a staging area? Is a staging area required in ETL all the time?6) How does OLAP and ETL work together?Thanks you all, April (Anmol)