One of the most important aspects for any individual or company with an existing application that wants to use Azure Cosmos DB is how to move their existing data to Azure so they don’t lose anything. To solve this problem, there are different options in Azure Cosmos DB depending on the source of the data.
In this chapter, you will examine one of the tools to import and export data to and from Azure Cosmos DB. This tool is free, open source, and can be downloaded and used without restrictions.