File_is_ready Here

Data is being streamed or written; the file is "locked."

Producers send a message to a queue (like RabbitMQ) only after the file is successfully written to storage. file_is_ready

A consumer process repeatedly checks a flag in a database or looks for a specific "sentinel file" (e.g., data.csv.ready ) to confirm the primary file is finished. Data is being streamed or written; the file is "locked

The phrase typically refers to a boolean flag or a status variable used in software development to manage file I/O (Input/Output) operations and asynchronous data processing. Data is being streamed or written