Informatica Tutorial

Informatica Tutorial

Informatica tutorial is about the popular Informatica tool for Extraction, Transformation, Load (ETL) and Data Integration. The Informatica Power Center as a tool has evolved over time with high industry demand features and advancements in the data integration domain. It helps to create and manage data pipelines for various data warehouse and data lake project implementations. Its ETL capabilities are very good demand while an enterprise implementing the data projects. With the cloud version of Informatica, known as Informatica cloud services, it has a large scope of connecting and moving data among several cloud-based Saas applications like salesforce CRM and databases.

Why do we need to learn Informatica?

We need to learn Informatica as it is the industry-preferred data integration tool to develop mappings and solutions for data processing between several systems and databases. the features of Informatica helps to process data by applying required business transformations like shorting, joins, string functions, lookups, and data routing logic. Along with data processing, Informatica has very good options for parallel processing, command line invocation and support for job scheduling capabilities. Moreover, Informatica has very good numbers of APIS to support Data quality like address doctor allocation which is useful to validate the physical address data.

Informatica product latest offerings like Informatica cloud supporting Artificial intelligence-based data processing for data catalog and data profiling strategies, the product is popularly known as Informatica intelligence cloud service.

Applications of Informatica

Informatica is a tool can be applied in several business requirements related to business intelligence, data and application integration. It is a best-fit tool for ETL operations of enterprise data warehousing projects.

The Informatica tool can be implemented to process

• data quality
• Master data management
• data flow, and mappings development.
• Cloud application Integration solution development
• Data migration
• Big Data pipeline implementation for data engineering practices for data analytics and AI projects.
• Data transformations rules
• Business data validation rules
• Data wrangling
• API management for cloud-based microservices implementations
• Data security and governance management.
• Data replication services

Example

We will discuss an example of Informatica implementation with an ETL scenario illustration.

For business scenarios of Sales Data routing where the Data is routed to a different data store or database tables based upon the country-specific identifier using Informatica as an ETL tool. Following is an overview diagram for the above business requirement using Informatica.

The Informatica implementation use case example is shown for the Sales data routing business requirements

• In this example the Sales Datastores in Backend databases which are created through the business application.
• Informatica tool is reading the data from the source Database string the sales data.
• It processes the data using Routing transformation based upon the country identification in the data.
• Based upon the Routing transformation condition it propagates the data to target sales databases of country A and Country B.

Prerequisites

The basic pre-requisite for Informatica tutorial are SQL queries, DBMS concepts, a various vendor-specific database like MS SQL Server, Oracle, DB2, flat-file structure formats such as csv formats and the enterprise data integration concepts.

Target Audience

Target Audience for Informatica tutorials are

• ETL developers
• Data warehouse professionals
• BI professionals
• Analytics professionals
• Integration professionals,
• Data engineers
• Any software architects and database professionals who want to enhance the skill of data integration using Informatica.