Mauricio Dinarte

Migration How-to: #13

Our last article explored the syntax and structure of migration files. Today, we are diving deeper into the most important part of a migration: the process pipeline. This determines how source data will be processed and transformed to match the expected destination structure. We will learn how to configure and chain process plugins, how to set subfields and deltas for multi-value fields, and to work with source constants and pseudo-fields.