After you install and configure IBM Cognos 8, one dispatcher is available on each computer by default. Each dispatcher has a set of associated services, listed in the following table. Depending on the installed components you will find more or less services in your Configuration Manager.
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Service |
Purpose |
Agent service |
Runs agents. If the conditions for an agent are met when the agent runs, the agent service asks the monitor service to run the tasks. |
Batch report service |
Manages background requests to run reports and provides output on behalf of the monitor service. |
Content Manager service |
|
Data movement service |
Manages the execution of data movement tasks in IBM Cognos 8. Data movement tasks, such as Builds and JobStreams, are created in Data Manager Designer and published to IBM Cognos 8. |
Delivery service |
Sends emails to an external SMTP server on behalf of other services, such as the report service, job service, agent service, or data integration service |
Event management service |
Creates, schedules, and manages event objects that represent reports, jobs, agents, content store maintenance, deployment imports and exports, and metrics |
Job service |
Runs jobs by signaling the monitor service to run job steps in the background. Steps include reports, other jobs, import, exports, and so on. |
Log service |
Records log messages generated by the dispatcher and other services. The log service can be configured to record log information in a file, a database, a remote log server, Windows Event Viewer, or a UNIX system log. The log information can then be analyzed by customers or by Cognos Software Services, including:
|
Metric Studio service |
Provides the Metric Studio user interface for monitoring and entering performance information |
Migration service |
Manages the migration from IBM Cognos Series 7 to IBM Cognos 8. |
Monitor service |
|
Planning job service |
Manages communications with the Planning Job Server subsystem. |
Planning web service |
Manages communications with Contributor Web and Contributor Add-in for Excel users. |
Planning administration console service |
Manages communication with the Contributor Administration Console. |
Planning data service |
Manages communications for real-time reporting from Contributor plan data in IBM Cognos 8. |
Presentation service |
|
Report data service |
Manages the transfer of report data between IBM Cognos 8 and applications that consume the data, such as IBM Cognos 8 Go! Office and IBM Cognos 8 Go! Mobile. |
Report service |
Manages interactive requests to run reports and provides output for a user in IBM Cognos Connection or a studio |
System service |
Defines the Business Intelligence Bus API-compliant service used to obtain application-wide IBM Cognos 8 configuration parameters. It also provides methods that normalize and validate locale strings and map locale strings to locales supported |