See everything in your tech stack with these logging best practices

Effective log management is essential for understanding the applications and services you develop, offering insights into system performance and error diagnosis. Key practices include carefully selecting what to log, ensuring logs contain valuable metadata without excessive data, and using clear, consistent formats to facilitate parsing and analysis. Log rotation and retention policies help manage storage efficiently while adhering to compliance standards. Including timestamps and applying log levels such as DEBUG, INFO, WARNING, ERROR, and CRITICAL categorizes the severity of messages for efficient troubleshooting. Tools like New Relic can enhance log management by allowing customizable parsing rules and offering features to integrate logs with telemetry data, ultimately improving system maintenance and decision-making processes.