What is the architecture of Informatica?
Informatica architecture is service-oriented architecture (SOA). A service-oriented architecture is defined as a group of services that communicate with each other. It means a simple data transfer during this communication, or it can be two or more services that coordinate the same activity.
What is domain in Informatica architecture?
An Informatica domain is a collection of nodes and services. A node is the logical representation of a machine in a domain. Services for the domain include the Service Manager that manages all domain operations and a set of application services that represent server-based functionality.
What is CMS Informatica?
The Content Management Service is an application service that manages reference data. The Content Management Service uses the Data Integration Service to run mappings to transfer data between reference tables and external data sources.
What is workflow Monitor in Informatica?
The Workflow Monitor displays workflows that have run at least once. The Workflow Monitor continuously receives information from the Integration Service and Repository Service. It also fetches information from the repository to display historic information.
What is Pmcmd in Informatica?
What is pmcmd? pmcmd is a command line programs that can be used to manage workflows. You can use pmcmd to start, stop, schedule, and monitor workflows. This command enables you to manage the services in the PowerCenter domain from an external application.
What is thread Informatica?
You can use thread statistics in the session log to identify source, target, or transformation bottlenecks. By default, the Integration Service uses one reader thread, one transformation thread, and one writer thread to process a session.
What is node and grid in Informatica?
A grid is an alias assigned to a group of nodes that allows you to automate the distribution of workflows and sessions across nodes. A Load Balancer distributes tasks to nodes without overloading any node. When you use a grid, the Integration Service distributes workflow tasks and session threads across multiple nodes.
Which components make up Content Master in Informatica?
Cache Tables Managed by the Data Object Cache Manager.
What does the content management service do?
A content management system (CMS) is an application that is used to manage web content, allowing multiple contributors to create, edit and publish. Content in a CMS is typically stored in a database and displayed in a presentation layer based on a set of templates.
When do you use a rule in Informatica?
Rule – Rules are defined to validate if the data meets a business condition. For example, a rule can be created to check if an email has a domain name in it. Rules can be used while profiling or in data transformations.
What should I learn from the Informatica tutorial?
Informatica Tutorial Informatica can handle a large volume of data. The Informatica tool provides a complete data integration solution and data management system. In this tutorial, you will learn how Informatica performs various activities such as data profiling, data cleansing, transforming, and scheduling the workflows from source to target.
Why is Informatica used as a service oriented architecture?
Informatica works on the service-oriented architecture. It is able to promote the services and resources over different machines. Informatica offers transformation features that includes filtering, aggregation, joining and other options on data while moving it from the source systems to the destination system. Why is Informatica so widely used?
What are the best practices of Informatica powercenter?
Informatica PowerCenter has provided a variety of methods to achieve reusability such as Mapplets, Worklets, Reusable Transformations, Reusable functions, Parameters, Shared Folders. 4. Scalability Keep volumes in mind in order to create efficient ETL process. Estimating the data volume requirements of a data integration project is a critical.