Pick Rails Logger

Context and Problem Statement

Pick a Rails logger implementation to generate structured logging and requirements specified in the design doc

Considered Options

• Rails logger with tagged logging
• Ougai + Lograge (current implementation)
• Semantic Logger

Decision Outcome

Chosen option: Semantic Logger

• Rails logger can be customized to output json but it doesn't have all the features described in the design doc
• Replace two gems like ougai and lograge
• Better performance: Logs in a thread
• Automatically includes class name in the log event
• Can be easily injected in any class with the SemanticLogger:Loggable module