Administering Lifecycle Query Engine
After installation, administrators can add and configure data sources and user
access for Lifecycle Query Engine . They can analyze server statistics, monitor and manage the
query performance, or troubleshoot problems.
Getting started with administering Lifecycle Query Engine
As a Lifecycle Query Engine administrator, you might be responsible for a wide range of activities, including planning, installation, configuration, and management of the Lifecycle Query Engine servers in your environment. If you are new to Lifecycle Query Engine , this information will help you understand how it works, and how to ensure optimal performance.
Configuring Lifecycle Query Engine
To ensure Lifecycle Query Engine runs efficiently and integrates smoothly with your environment, you can configure it using properties files or the administration interface. These configurations help manage database connections, security, and indexing behavior.
Working with historical metrics
You can configure Lifecycle Query Engine to collect and manage historical metrics. This includes setting up scheduled data collection tasks, defining custom metrics, and migrating existing historical data when needed.
Validating TRS feeds and the Lifecycle Query Engine or Link Index Provider index
Validate all the tracked resource set (TRS) feeds registered in the Lifecycle Query Engine or LDX index when Report Builder reports don’t show the artifacts that you expect. Validating these items can help you diagnose and troubleshoot problems and avoid reindexing data providers.
Managing data providers for Lifecycle Query Engine
After you install and configure Lifecycle Query Engine to index the data from the lifecycle management tools, you can check the status of each connection on the Data Providers page. You can also view and modify the properties of your data providers, reindex, or add more data providers. If you deploy Lifecycle Query Engine across several nodes, you can view detailed status for each node.
Administering Lifecycle Query Engine relational store
After installation, administrators can add and configure data sources and user access for Lifecycle Query Engine relational store. You can analyze server statistics, monitor and manage the query performance, or troubleshoot problems.
Administering Lifecycle Query Engine Jena
After installation, administrators can add and configure data sources and user access for Lifecycle Query Engine Jena. You can analyze server statistics, monitor and manage the query performance, or troubleshoot problems.
Integrating Lifecycle Query Engine with applications
You can integrate Lifecycle Query Engine with applications to enable traceability and reporting across your engineering tools.
Monitoring and improving performance
You can monitor and manage the performance of Lifecycle Query Engine by viewing the status in the widgets on the administration home page, or on the Health Monitoring page, by configuring properties that impact the responsiveness of queries and server performance, and by responding early to issues that are identified.