a fact based look at hashing and sequences and collision strategies in data vault 2.0 standards.

a fact based look at hashing and sequences and collision strategies in data vault 2.0 standards.
in this entry i will explore the use of implementation of data vault on teradata. however, this entry is applicable to everyone in the data vault community, as it covers definitions and descriptions of primary keys, indexing, surrogate keys, natural keys, and performance and tuning.