Introduction to Incremental Packages

DataArts Studio provides and is billed based on basic and incremental packages. If the basic package cannot meet your demands, you need to buy an incremental package.

DataArts Studio Incremental Packages

Table 1 lists the incremental packages provided by DataArts Studio.

**Table 1** Incremental packages
Package Type	Description	Scenario	Purchase Mode
DataArts Migration incremental package	A DataArts Migration (that is, CDM) incremental package provides resources for a CDM cluster. When you buy a pay-per-use CDM incremental package, the system automatically creates a CDM cluster based on the specifications you select for the incremental package. When you buy a CDM incremental package which is billed based on a package, the system does not automatically create a CDM cluster. Instead, you can use a CDM cluster you have obtained on the DataArts Studio console for 745 hours each month within the validity period of the incremental package. CDM clusters can be used in the following scenarios: Data migration jobs can be created and run in CDM clusters to migrate data to the cloud or import data to the data lake. CDM clusters can be used as agents of data connections in Management Center, which enable communications between DataArts Studio instances and data sources.	The DataArts Studio instance contains a CDM cluster that can be used for informal scenarios such as testing and trial use. If the cluster meets your needs, you do not need to buy a CDM incremental package. If you need another CDM cluster that can meet your needs, buy a pay-per-use CDM incremental package. If you want to reduce the costs of your CDM cluster, you can buy a CDM incremental package billed based on a package. NOTE: Due to specifications restrictions, the free CDM cluster provided by a DataArts Studio instances can only be used for informal scenarios such as testing and trial use. To run your migration workloads, buy a CDM incremental package. In addition, you are not advised to use a CDM cluster that serves as a data connection agent to run data migration jobs.	Pay-per-use Package
DataArts DataService Exclusive cluster incremental package	This package corresponds to a DataArts DataService Exclusive cluster. When you create a DataArts DataService Exclusive cluster incremental package, the system automatically creates a DataArts DataService Exclusive cluster based on your selected specifications. DataArts DataService is a standard data service platform that allows you to generate data APIs quickly from data tables. Using the APIs, you can open your data in a simple, fast, low-cost, and secure way. To use DataArts DataService, you must create a DataArts DataService Exclusive cluster first.	A DataArts Studio instance does not contain a DataArts DataService Exclusive cluster. To use DataArts DataService, you must create a DataArts DataService Exclusive cluster incremental package.	Yearly/Monthly