How sequential file organisation look like?

Sequential file organization arranges data records in a linear format, where records are stored one after another based on a specific order, typically according to a key field. This structure allows for efficient reading and writing of data in a predictable sequence, making it suitable for applications where records are processed in order. However, it can be less efficient for searching or updating records, as it may require scanning through the entire file. Overall, sequential files are best used for batch processing and scenariOS with predominantly sequential access patterns.