We have seen vast improvements to data collection, storage, processing and transport in recent years. An increasing number of networked devices are emitting data and all of us are preparing to handle this wave of valuable data.
Have we, as data professionals, been too focused on the technical challenges and analytical results?
What about the data quality? Are we confident about it? How can we be sure we are making good decisions?
We need to revisit methods of assessing data quality on our modernized data platforms. The quality of our decision making depends on it.