Audit Trail
/ˈɔːdɪt treɪl/
noun — "a paper trail for the digital age, except it’s logs instead of receipts."
Audit Trail is a chronological record of system activities, transactions, or events that provides a way to trace operations from start to finish. In information technology, audit trails are essential for security, compliance, troubleshooting, and accountability, allowing administrators to see who did what, when, and where in a system.
Technically, Audit Trail involves:
Logging
/ˈlɑːɡɪŋ/
noun — "the art of making your software confess everything it just did."
Logging is the practice in information technology of recording events, messages, or state changes generated by software, applications, or systems. Logs provide a historical record of system activity, which can be used for debugging, auditing, monitoring, and analyzing system behavior. Effective logging is crucial for troubleshooting, detecting anomalies, and maintaining reliable IT operations.
Technically, Logging involves:
WAL
/ˈdʌbəl-juː-eɪ-ɛl/
n. “The journal that keeps your database honest.”