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Target customers: Big data developers. Features released: DataWorks supports exclusive scheduling resources and exclusive Data Integration resources. Exclusive resources can provide customers with the following benefits: 1. Exclusive resources ensure real-time executions of node instances and solves queuing problems of nodes caused by insufficient resources. 2. You can use exclusive resources for accessing public networks whereas nodes that run on the default resource group cannot be used to access public networks. 3. Exclusive resources support user-defined environment configurations (for example, during package installation) by running scripts. This feature provides customized environment preparation capabilities that are not provided by the default resource group. 4. Exclusive resources provide various resource specifications and flexible scaling functions to handle nodes with high resource overhead.