What is meant by Datasource Precedence in ServiceNow?

What is meant by Datasource Precedence in ServiceNow?

• A. The format of the data coming from the source
• B. The order in which data sources are allowed to write over data, with lower order having higher priority
• C. The duration for which data remains valid
• D. The rate at which discovery jobs are performed

Answer: (B)

Datasource Precedence in ServiceNow refers to the order in which different data sources can overwrite data in the system. It is essential for ensuring that the most accurate and relevant data takes priority when multiple sources are available that may provide information about the same resource. When establishing precedence, ServiceNow allows for a structured hierarchy where certain data sources are prioritized over others. In this context, a lower numerical order signifies higher precedence, meaning that data from a source with a lower number will replace data from a source with a higher number if both contain information about the same asset or configuration item (CI). This is crucial for maintaining data integrity and for ensuring that the latest changes or more accurate information is reflected in the ServiceNow environment. Understanding datasource precedence helps administrators configure their discovery processes effectively, as it directly influences how discovered data is consolidated and managed within the platform.

Datasource Precedence in ServiceNow refers to the order in which different data sources can overwrite data in the system. It is essential for ensuring that the most accurate and relevant data takes priority when multiple sources are available that may provide information about the same resource.

When establishing precedence, ServiceNow allows for a structured hierarchy where certain data sources are prioritized over others. In this context, a lower numerical order signifies higher precedence, meaning that data from a source with a lower number will replace data from a source with a higher number if both contain information about the same asset or configuration item (CI). This is crucial for maintaining data integrity and for ensuring that the latest changes or more accurate information is reflected in the ServiceNow environment.

Understanding datasource precedence helps administrators configure their discovery processes effectively, as it directly influences how discovered data is consolidated and managed within the platform.