Change data capture (CDC) detects inserts, updates and deletes in a source database and delivers them as a stream of change events…
Cohort analysis groups users by a shared starting event, such as signup month, and tracks how each group behaves over time to…
A control group is the set of units in an experiment that does not receive the tested change, providing the baseline for…
Correlation in statistics measures how strongly two variables move together, summarized by a coefficient between -1 and +1 such as Pearson's r.
CSV (comma-separated values) is a plain-text data format that stores tables as lines of records with fields separated by commas, readable by…