Informatica Training By Megaonlinetrainings

INFORMATICA

How to define Informatica ?

Informatica is a tool, supporting all the steps of Extraction, Transformation and Load process . and is also used as a Integration tool .

It is a currently the most commonly used ETL tool for extracting the source data and loading it into the target after applying the required transformation.

It is  one of the leading data integration solution /tool that can integrate more data, from more systems, in less time than any other.

It is an Datawarehousing ETL tool to maintain online Analytical Processing (OLAP) from different OLTP (Online Transaction Processing) systems.

Informatica is amongst the top leading software companies operating in the market and is known to be the most trusted and widely popular brand for data integration tools. Thus it offers a wide variety and range of products to the users. The familier amongst them are Power Center and the Ultra messaging software. Informatica Company incorporated various training classes as well for the public to understand the benefits , functioning and advantages of the varied software.

This is the tool that provides DW solution to more than 70% of all DWBI projects presently. Informatica is emerging in the market and overcoming all challenges of DWBI compared to any of its competitors

How does it work ?

It has got a simple visual interface like forms in visual basic.

The user just need to do transformations and design process flow for Data extraction transformation and load which results in a continuous processes flow diagrams which are known as mappings. After the mapping is done , the tool can be run as and when required. Along with that the Informatica server takes care of capturing the data from source, modifying it, & giving data input to the target systems/databases.

Why informatica ETL tool is successful in data integration space ?

Informatica etl tool is a market leader in data integration .This tool is utilized to integrate data from the disparate proprietary systems and Applications.Informatica pulls all the complex outsourcing data together so that the data makes some sense.

Advantage of Informatica:

•     It’s Graphical User Interface tool .

•     Can communicate with all major data sources (mainframe/RDBMS/Flat Files/XML/VSM/SAP etc).

•     Informatica can handle very large data in less time and also very efficiently.

•     User can apply Mappings and any change in any of the object will give minimum impact of other object.

•     Informatica has different   "adapters"  for extracting data from packaged ERP applications (such as SAP or PeopleSoft)..

•     Required resources are available in the market .

•     Can be run on Window/Unix version easily.

•     User can group one or more session in a workflow and it can be schedule to run as and when required.

•     Informatica server extracts Transaction control - how to create transactions Check In Detailts/gathers data from source, transforms it and loads it to the target system/databases.

•     Technically the server is utilised to maintain history at datawarehousing by loading the data from different source systems.

Transformations in Informatica :

Informatica  PowerCenter, the forerunner tool of Informatica works on basis of transformations which transform data in multiple ways.

Types of transformations:

• Active : One that can change the number of rows being output.

• Passive : One that cannot change the number of rows being output.

Transformations examples:

• Source qualifier - conversion of source datatypes to Informatica datatypes

• Expression - transforming data with functions

• Lookups - joining data with lookups

• Update Strategy expressions

• Transaction control - how to create transactions and control commits and rollbacks

• Java transformation

Components of Informatica :

Important components for Informatica are :

1.      Power exchange

2.      Power center

3.      Power center connect

4.      Power exhange

5.      Power channel

6.      Metadata exchange

 Why Choose us ? Why choose MEGAONLINE TRAININGS?

            Our Informatica Training aims to teach the complete Data Warehousing Concepts in a easier way. We are the Best Online Informatica Software Training Institute in Hyderabad in-terms of syllabus and excellent teaching . Our training covers almost all the informations and techniques which is required for companies in Informatica.

•           Each passing day, more and more companies are joining the Informatica band wagon for achieving Data Warehousing through ETL..

•           The candidates who are looking for a excellent career in DWBI , then they may opt for this tool.

•           The fastest growing and the most running datawarehousing ETL tool in market is Informatica.

•           Here at our center we will help you master this tool with interactive sessions. The benefit of getting trained in Informatica here are:the topics will be covered by our IT professionals working in live ETL projects thus giving you an insight into how this ETL tool used in today’s business.

•           The candidates looking forward for a bright future in IT and that too for long time, then look no further, ETL is your answer and MegaOnlineTrainings  is your solution.