Logging techniques refer to the methods used to record and track information about events, processes, or system activities. Common techniques include file logging, where data is written to a file for later analysis, and console logging, which displays information directly in a terminal or command prompt. These techniques help developers and system administrators monitor performance and troubleshoot issues. Another important logging technique is structured logging, which organizes log data in a consistent format, making it easier to search and analyze. Additionally, remote logging allows logs to be sent to a centralized server, enabling better management and analysis of logs from multiple sources.