A. Compressed data can be queried prior to materializing the data.

B. Queries can be processed against compressed data, speeding query response time.

C. Encoding reduces only the storage footprint.

D. Queries can be processed against encoded data, speeding query response time.

E. Both reduce the storage footprint.

A. Delete vectors move deleted records to files in a new location.

B. Delete vectors enable historical queries of data marked for deletion until the data has been purged.

C. Delete vectors rewrite the original files, immediately purging them off the system.

D. Delete vectors are stored in a different location, minimizing storage impact.

E. Delete vectors are a fast method for marking records for deletion.

A. full replicas of fact tables and segmented dimension tables

B. continuous mirroring of data

C. built-in redundancy of data

D. full replicas of all data on all nodes

A. a grouping of several Vertica databases

B. a collection of projection tiles

C. a physical machine configured to run an instance of Vertica

D. the set of nodes running one instance of Vertica

A. Review the digraph of the query.

B. Generate an EXPLAIN plan on the query.

C. PROFILE the query.

D. Run the query and view the information in the results.