Delta Lake is a data lake resource that stores data in large tables. Databricks uses proprietary Delta software to manage stored data and allow fast access to the data. Delta Lake supports ACID transactions.
Mappings can access Delta Lake resources on the AWS or Azure platforms. You can access Delta Lake tables built on top of any of the following storage types:
Azure blob storage
Azure Data Lake Storage (ADLS) Gen1 or Gen2
Amazon Web Services (AWS) S3.
To use Delta Lake resources in a mapping, create a relational data object and use a JDBC connection to connect to the resource.
To perform data ingestion to a Delta Lake target, use a pass-through mapping with a flat file source.