You are designing a log storage solution that will use Azure Blob storage containers.
CSV log files will be generated by a multi-tenant application. The log files will be generated for each customer at five-minute intervals. There will be more than 5,000 customers. Typically, the customers will query data generated on the day the data was created.
You need to recommend a naming convention for the virtual directories and files. The solution must minimize the time it takes for the customers to query the log files.
What naming convention should you recommend?