Avro is a row-based storage format for Hadoop, which is widely used as a serialization platform.
DataWeave can read and write many types of data formats, such as JSON, XML, CSV, XSLS and many others. Before you begin, note that DataWeave version 2 is for Mule 4 apps.
DataWeave is a programming language designed for transforming data. It is MuleSoft’s primary language for data transformation, as well as the expression language used to configure components and connectors.