azcopy

Azcopy is a command line tool developed by Microsoft that facilitates data transfer to and from Azure storage. It is commonly used for copying files, directories, and virtual machine disks efficiently in Azure environments. The tool supports both Windows and Linux operating systems. With Azcopy, users have the ability to transfer data between various storage types such as Blob storage, Azure Files, and Azure Data Lake Storage.

Azcopy offers high-speed data transfers by utilizing multi-threaded, concurrent transfer capabilities. It provides features like automatic retry, parallelism, and configurable network optimization settings for efficient data movement. The tool also supports resume functionality, which allows interrupted transfers to be resumed from where they left off.

Another noteworthy feature of Azcopy is its support for transferring large datasets using local disk as an intermediary – a method known as the Azure Data Box. It enables seamless and secure offline data transfer by using temporary storage devices.

Overall, Azcopy is a versatile and powerful command line tool that simplifies data transfer tasks in Azure, providing users with increased speed, reliability, and flexibility.