megadata

Etymology
From.

Noun

 * 1) Extremely large collections of electronically-stored data.
 * 2)  Large collections of personal data that are gathered and maintained by companies for commercial exploitation.
 * 1)  Large collections of personal data that are gathered and maintained by companies for commercial exploitation.
 * 1)  Large collections of personal data that are gathered and maintained by companies for commercial exploitation.
 * 1)  Large collections of personal data that are gathered and maintained by companies for commercial exploitation.