Glossary of terms > D
  

D

data access control
A policy that grants users access to assets based on user-defined conditions in an external system. For example, Data Governance and Catalog pushes this policy into your external system. The external system enforces the policy directly.
Used by Data Governance and Catalog.
data access control rule
A rule that grants a user access to assets based on user-defined conditions in an external system.
Used by Data Access Management, Data Governance and Catalog.
Data Access Management Agent
A component within the Secure Agent that implements, configures, or enforces policies regarding access to data.
Used by Data Access Management, Data Governance and Catalog.
Data Access Management Proxy
A component within the Secure Agent that grants or restricts data access when a user submits a request for data in a SQL query through the JDBC client driver.
Used by Data Access Management, Data Governance and Catalog.
data access policy
A set of rules that you can use to protect data and control access to your data. Data access controls, data filters, and data de-identifications are all data access policies.
Used by Data Access Management, Data Governance and Catalog.
data access rule
A process within a data access policy that evaluates user, usage, or metadata context in relation to a data source and generates an action to enforce that policy and protect or control access to that data.
Used by Data Access Management, Data Governance and Catalog.
data asset
A representation of data in an organization.
You can represent any form of data, including flat files and database tables, as a data asset in Data Marketplace.
Used by Data Marketplace.
data classification
The process of identifying the semantics of data elements, entities, and policies in a data container. The Data Classification capability applies classification to the elements or entities based on the facts collected from a source system. For example, the service classifies the column in a specific table as Email or SSN or Credit card.
Used by Metadata Command Center.
data collection
A collection of one or more data assets. A data consumer can order a data collection to request access to the data.
Used by Data Marketplace.
data collection request
A request made by a data consumer for a new data collection.
If a consumer cannot find a data collection that meets their requirements, they can submit a data collection request. Stakeholders of the category or data collection in which the request is placed review the request and respond as necessary.
Used by Data Marketplace.
data de-identification
A policy that protects sensitive data attributes based on user-defined conditions.
Used by Data Access Management, Data Governance and Catalog.
data de-identification rule
A rule that applies pre-defined data protections to data based on user-defined conditions.
Used by Data Access Management, Data Governance and Catalog.
data discovery
The process of searching for and finding assets in a data catalog.
Used by CLAIRE GPT.
data element
The smallest unit of data that is present in your organization.
In Data Marketplace, a group of one or more related data elements forms a data asset.
Used by Data Marketplace, Data Governance and Catalog.
data exploration
The process of understanding data, such as previewing sample data and asking questions about the data, to assess if the data meets expectations.
Used by CLAIRE GPT.
data fact
A fact about the data contained in data elements and entities.
A data fact represents the outcome of a data profiling task that you configure for a catalog source. The facts include statistics such as frequent values and mean, median, and inferred data types. Data facts can also refer to derived facts, such as the signature of a column (for example, MinHash) and to other facts, such as whether the data is continuous or categorical.
Used by Metadata Command Center.
data filter policy
A policy that identifies records to withhold from a data asset based on user-defined conditions.
Used by Data Access Management, Data Governance and Catalog.
data filter rule
A rule that omits records based on user-defined conditions.
Used by Data Access Management, Data Governance and Catalog.
Data Integration Server
A Secure Agent service that performs data integration jobs for Data Integration. Data integration jobs include previewing data and running mappings, tasks, and taskflows.
Can be used by all services.
data model
A definition of the structure of data.
In Master Data Management, a data model defines the structure of business entities, reference data, and hierarchies. A single data model can cover multiple master data domains.
Used by Master Data Management.
data profiling
A process of assessing source metadata and viewing the collected column data statistics to discover details of content and structure, such as value distribution, patterns, and data types.
Used by Data Profiling, Metadata Command Center.
data profiling task
A task that determines the characteristics of the columns in a data source, such as value frequency, patterns, and data types. You create and run a data profiling task on a data source to assess source data and metadata and view the collected column data statistics.
Used by Data Profiling.
data protection
An asset that defines one or more privacy-enhancing techniques that can de-identify data.
Used by Data Access Management, Data Governance and Catalog.
data quality rule
A rule created in Data Quality that is referred to in Data Governance and Catalog.
Used by Data Governance and Catalog.
data quality rule occurrence
The representation of a data quality rule that originates in Data Quality and that runs on a data element in Data Governance and Catalog.
Used by Data Governance and Catalog.
data quality rule template
The semantic representation in Data Governance and Catalog of a data quality rule that originates in Data Quality.
Used by Data Governance and Catalog.
data quality score
The results, whether individual or aggregate, of a data quality rule that originates in Data Quality and that runs on one or more data elements in Data Governance and Catalog.
Used by Data Governance and Catalog.
data set
A collection of data.
In Data Governance and Catalog, the business representation of one or more data assets from your source systems. For example, if your organization stores employee records in a database table called 'Employees,' you can create an "Employees" data set within the "HR" system in Data Governance. You can create a data set out of several related data assets, so that you can enrich them with business or governance context.
Used by all services.
data subset
A subset of production data that is small, targeted, and referentially intact. You can run a masking task to create a data subset. The masking task maintains primary and foreign key relationships in the subset data and reconciles the object relationships in the subset data.
Used by Data Integration.
database ingestion and replication task
A task that propagates data from source objects in a database management system (DBMS) to targets. The task can transfer a point-in-time snapshot of all source data in a schema to a target. The task can also incrementally propagate only the rows that contain data changes on a continuous basis.
Used by Data Ingestion and Replication.
deduplicate asset
An asset that measures the degrees of similarity between the records in a data set in order to find duplicate records. Optionally, consolidates duplicate records into a single, preferred version of the record.
The asset logic is optimized for identity data. An identity is a group of data values in a record that identify a person or an organization.
Used by Data Quality.
deduplication threshold
The lowest match score that can identify two records as duplicates of each other. You set a threshold score in a deduplicate asset.
Used by Data Quality.
de-identification technique
A function you can use to de-identify data. Examples include retain, generalize date, and redact with NULL.
Used by Data Access Management, Data Governance and Catalog.
delivery target
An available location for the delivery of data related to a particular data collection, along with the format and method in which the data will be made available at that location.
For example, a stakeholder for a collection can specify an Amazon S3 bucket as a delivery location in a data collection's delivery target.
Used by Data Marketplace.
delivery template
The description of a type of location where a data collection can be delivered to a consumer in response to an order, including the available formats and methods for data in that location.
An administrator typically creates and manages delivery templates in Data Marketplace. The templates are typically consistent with the physical repositories where the data can be accessed, for example in a data warehouse or a report mart.
Used by Data Marketplace.
dependent code list
A code list that contains code values that depend on code values from a code list in a different reference data set. For example, the California code value in the CRM State Code List depends on the USA code value in the CRM Countries Code List.
Used by Reference 360.
dependent reference data set
A reference data set that depends on code values in another reference data set. Code lists inherit the dependency from the reference data set. For example, the CRM State Code List depends on the CRM Countries Code List.
Used by Reference 360.
dictionary
A reference data set that you can use to evaluate the usefulness or accuracy of the values in a data column.
A dictionary might contain a single column that represents the standard or required versions of a set of data values. When a dictionary contains two or more columns, one column contains the standard or preferred values and the additional columns contain alternative versions of the values.
Used by Data Quality.
dictionary file
A flat file containing data that substitution masking rules use to mask source data. A masking task that contains the substitution masking rule performs a lookup on the specified dictionary. It replaces source data with data from the dictionary to mask the data.
Used by Data Integration.
domain
A data category that is managed at the enterprise level to support semantic consistency across an organization.
In Master Data Management, data is categorized into master data domains that are critical to an organization. Common master data domains include Customer, Supplier, Partner, Location, Product, Asset, Finance, and General Ledger Account.
In Data Governance and Catalog, a domain is a collection of concepts and activities grouped logically by business functions or requirements. A domain is a term in the root category, and it may contain hierarchical terms. For example, "finance" is a domain, under which there can be hierarchical terms such as "retail finance", "corporate finance", and "investment banking".
Used by Master Data Management, Data Governance and Catalog.
domain management app
A Secure Agent application that runs behind the customer firewall and is responsible for communication between the domain and Informatica cloud. Handles back-end tasks required for Cloud Data Integration for PowerCenter domain updates.
Used by Cloud Data Integration for PowerCenter.
Domain Management Service
A microservice that runs in IDMC. Responsible for jobs related to registering domains, managing domains, and tasks that you perform on the Cloud Data Integration for PowerCenter home page.
Used by Cloud Data Integration for PowerCenter.
drill down
The display of the rows of source data that a value, data type, or pattern in profiling result represents.
Used by Data Profiling.
driver score
The match score between the current record and the driver record in a set of matching records. Use a Deduplicate transformation in a mapping to find the matching records. The transformation returns the score on the Out_DriverScore field.
Used by Data Integration, Data Quality.
duplicate record
A record that is identical or similar in significant ways to a record it's being matched against. The match process identifies duplicate records, also known as matching records.
Used by Master Data Management, Data Quality.