different phases of fastload in brief

Two Phases :

Acquisition Phase :

PE sends Blocks to Each AMP in round robin.

AMPS hash and re-distributes to appropriate AMPs.

Records are written to AMP spool file .the records are un sorted.

Application Phase :

This Phase starts once END LOADING is encountered

Each AMP sort spool file and creates data blocks.

Writes data blocks to disk.

Fallback rows generated if required.