Related Services

OBS

OBS works as the data source and data storage system for DLI, and delivers the following capabilities:

• Data source: DLI provides an API for you to import data from corresponding OBS paths to DLI tables.

  For details about the API, see Importing Data.

• Data storage: You can create OBS tables on DLI. However, such tables only store metadata while data content is stored in corresponding OBS paths.

• Data backup: DLI provides an API for you to export the data in DLI to OBS for backup.

  For details about the API, see Exporting Data.

• Query result storage: DLI provides an API for you to save routine query result data on OBS.

  For details about the API, see Exporting Query Result.

IAM

Identity and Access Management (IAM) authenticates access to DLI.

For details about related operations, see Creating an IAM User and Granting Permissions and Creating a Custom Policy.

CTS

Cloud Trace Service (CTS) audits performed DLI operations.

For details about DLI operations that can be recorded by CTS, see DLI Operations That Can Be Recorded by CTS.

Cloud Eye

Cloud Eye helps monitor job metrics for DLI, delivering status information in a concise and efficient manner.

For details about the counters, see Viewing Monitoring Metrics.

SMN

Simple Message Notification (SMN) can send notifications to users when a job running exception occurs on DLI.

If the system displays a message indicating that the SMN topic does not exist when you use an existing SMN topic, see Why Is a Message Displayed Indicating That the SMN Topic Does Not Exist When I Use the SMN Topic in DLI?

CDM

Cloud Data Migration (CDM) migrates OBS data to DLI.

For details, see Importing Data to a DLI Table Using CDM.

CloudTable

CloudTable works as the data source and data storage system for DLI, and delivers the following capabilities:

• Data source: DLI allows you to import CloudTable data using DataFrame or SQL.
• Query result storage: DLI uses the SQL INSERT syntax to store query result data to CloudTable tables.

For details about how to use a DLI cross-source connection to access CloudTable data, see Cross-Source Analysis Development Methods.

RDS

For details about how to use a DLI cross-source connection to access RDS data, see Cross-Source Analysis Development Methods.

DWS

CSS

CSS works as the data source and data storage system for DLI, and delivers the following capabilities:

• Data source: DLI allows you to import CSS data using DataFrame or SQL.
• Query result storage: DLI uses the SQL INSERT syntax to store query result data to CSS tables.

For details about how to use a DLI cross-source connection to access DWS data, see Cross-Source Analysis Development Methods.

DCS

Distributed Cache Service (DCS) works as the data source and data storage system for DLI, and delivers the following capabilities:

• Data source: DLI allows you to import DCS data using DataFrame or SQL.
• Query result storage: DLI uses the SQL INSERT syntax to store query result data to DCS tables.

For details about how to use a DLI cross-source connection to access DWS data, see Cross-Source Analysis Development Methods.

DDS

Document Database Service (DDS) works as the data source and data storage system for DLI, and delivers the following capabilities:

• Data source: DLI allows you to import DDS data using DataFrame or SQL.
• Query result storage: DLI uses the SQL INSERT syntax to store query result data to DDS tables.

For details about how to use a DLI cross-source connection to access DWS data, see Cross-Source Analysis Development Methods.

MRS

MapReduce Service (MRS) works as the data source and data storage system for DLI, and delivers the following capabilities:

• Data source: DLI allows you to import MRS data using DataFrame or SQL.
• Query result storage: DLI uses the SQL INSERT syntax to store query result data to MRS tables.

For details about how to use a DLI cross-source connection to access DWS data, see Cross-Source Analysis Development Methods.