Time and Time Again: Managing Time in Relational Databases Part 16 – Physical Implementation of Version Pattern 1:
Starting with this installment in our series, we will begin to describe the physical implementation of these versioning patterns. To this point, patterns have been presented from a logical perspective. Data modelers would recognize these discussions as being about logical data models, rather than physical data models. Almost equivalently, we could say that previous articles in this series have discussed the semantics of versioning rather than its implementation.