Index A | C | D | E | I | L | M | N | O | P | S | T | V A Avoid Interrupting or Killing CLEANUP_EXTENTS Operations C Clean-up Column names Communication CREATE TABLE... LIKE D DEFAULT E Execution I Identity L Locking and Concurrency M Marking for Deletion N NEW_TABLE O Optimize Time-Based Data with BLUE P Parallel S Step 1: A single query is slow Step 2: Check that all workers are up (web interface) Step 4: Check for sufficient number of Workers(web interface) Step 5: Check if there are long running statements Step 6: Check if there are active locks T Triggering a Cleanup V value_expr