Timestamp: meaning, definitions and examples
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timestamp
[ ˈtaɪmˌstæmp ]
recording time
A timestamp is a sequence of characters or encoded information identifying when a certain event occurred, usually giving date and time. Timestamps are widely used in various computing contexts, including databases and file systems, to track when a record was created or modified.
Synonyms
time code, time label, time mark
Examples of usage
- The timestamp on the document indicates it was last updated at 3 PM.
- We need to include a timestamp for each entry in the log file.
- You can filter the results by date using the timestamp field.
Etymology
The term 'timestamp' originates from the combination of 'time' and 'stamp', with 'time' referring to the progression of existence, while 'stamp' denotes an impression or mark made by a tool. The usage of timestamps dates back to the early days of record-keeping, when physical stamps were used to document the time a transaction or event occurred. With the advent of digital technologies in the late 20th century, the concept of timestamps evolved to include electronic formats, such as those found in computer systems and software applications. As technology advanced, timestamps became integral to data integrity and management, allowing for the tracking of changes, event logging, and coordination of activities across various platforms and time zones. Today, timestamps are essential in various fields, including programming, telecommunications, and digital forensics.