Informatica Online Training

                                                              Informatica Training

What is informatica?
Informatica is a powerful ETL tool. Its support all sort of Extraction, Transformation and Load(ETL) activity. Informatica is simple and integration tool. as it includes forms in VB. Drag and Drop objects in design process flow for Data ETL. These process flow diagrams are known as mappings. After creating a mapping it can be used whenever needed. Informatica server extracts,transforms and loads into the target databases.

 It could move huge volumes of web data in a very efficient way, many times better than programs written for specific data movement only. It could effectively join data from two distinct data sources (even a xml file might be joined that has a relational table). Converting raw data and integrating heterogeneous data sources are done effectively with Informatica.

 In Informatica users can use any source of data like Oracle,Teradata,MySQL,MSSQL,Sybase,DB2, File -Cobole Files,XML files,Flat file etc to extract,transform and load(ETL) in formats of database tables, files etc. The process flow diagram is called as mapping.

Once Mapping is manufactured, user can create a session and assign the source and target connection in the case of Database definition or specific the file directory in the case of files.
User can group a number session inside a workflow and it may be schedule to perform when required. In the shadows informatica server deal with fetching data from source, transforming it and loading it to your target system/databases.
What is the use of ETL tool?
 By integrating the details from various source to one place is the method of data warehouse.
Consider for the origination where different department stats are managed in various system like HR department data of company is running in Oracle Application, Finance running in SAP, Supply chain stats are in Mainframe, some stats are residing in Oracle, SQL, VSAM file.
 Firstly to create reports run the reports in different systems and integrate them to obtain a single report.

 Next search the details from various applications and create a data warehouse to generate reports.
To achieve this ETL tool play a large role to extract data from different system, cleanse and transform that and load that into target system.
Today in these days as all companies are moving in global environment and doing a great deal of acquisition, there are plenty of demand coming in data migration and data integration. Informatica plays important role in data migration and data integration.


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INFORMTICA ONLINE AND CLASSROOM TRAINING

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 famous 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, & installing it 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.

·         Reusability of the object (Transformation Rules)

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

·         Sufficient 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/gathers data from source, transforms it and loads it to the target system/databases.

·         Technically the server is used 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

• Sorter & Aggregator - sorting and aggregating data

• 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 RS 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 expert teaching . Our syllabus and 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 is that, the topics will be covered by 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 RSTrainings  is your solution.