MDM Transactions
Information noteDeprecation: Talend Master Data Management
(MDM) is deprecated and will reach end of life on December 31, 2024. For more information on
migrating from Talend MDM, contact
Talend Professional Services.
Each CRUD (Create, Request, Update, Delete) operation on MDM records needs a transaction.
A transaction in MDM is actually composed of multiple storage transactions. For example, a single update operation can involve several storage instances: the master data container storage and the update report storage.
If an MDM transaction involves the master storage or the staging storage, the MDM transaction usually spans across both of the storages.
Transactions are also used to isolate read operations. Therefore, all read operations (even those only including read-only requests) must be performed in a transaction context.