HR database software is chosen on features and lived with on its data model. Three properties decide whether it will still be useful in five years: whether changes are effective dated, whether history survives, and whether the structure can express your organisation without workarounds.
Effective dating is not optional
A salary change, a promotion or a transfer happens on a date, and a system that simply overwrites the current value cannot tell you what somebody was paid last March. That makes reporting over time impossible and makes any historical question a matter of guesswork. Ask to see a change made with a future date and then reported on retrospectively.
History has to survive change
People change role, manager, location and legal entity, and the record should show the sequence rather than only the present. This is what allows turnover analysis, service calculations and answering questions about an employee's past accurately. Products that flatten history are much cheaper to build and much less useful to own.
Can it express your organisation
Dual contracts, secondments, people managed by one person and paid by another, and legal entities that differ from reporting lines. Most organisations have at least one of these. A system that cannot express it will have it recorded in a notes field, and every report will then be quietly wrong.
Questions people ask about hr database software
What is effective dating?
Recording when a change takes effect rather than overwriting a value, so the record can answer questions about any past date.
Can a spreadsheet do this?
Not with history. A spreadsheet holds the present, which is why questions about last year become archaeology.
How do we test the data model?
Take your three most awkward employment arrangements into a trial and try to record them without using a notes field.