INFORMATICA POWERCENTER TRAINING

Transcription

1 INFORMATICA POWERCENTER TRAINING POWERCENTER DURATION 35hrs AVAILABLE BATCHES WEEKDAYS (7.30AM TO 8.30AM) & WEEKENDS (10AM TO 1PM) MODE OF TRAINING AVAILABLE ONLINE INSTRUCTOR LED CLASSROOM TRAINING (MARATHAHALLI, BANGALORE) SELF PACED VIDEOS No. 249, 3 rd Floor, Chirag Towers, Above Born Babies, Outer Ring Road, Marathahalli, Bangalore Landmark Next to Kalamandir Showroom Contact Number Website info@tekclasses.com contact@tekclasses.com

2 If you are looking for Informatica Powercenter Training, then Tek Classes is the right place to get the knowledge. Learn the most fundamental skills of Informatica Powercenter and kick start your growth!! Course Overview Little about Informatica and Informatica Training Informatica Powercenter is an ETL tool which is used to build Data Warehouses for the enterprises. This tool works in 3 steps: Extract, Transform and Load. Firstly, it extracts the valuable data from the source, transform this data according to the business need and lastly load this data to a targeted data warehouse. It helps to improve the agility by offering scalable and high-performance data integration. Learn Informatica from Tek Classes. We have designed the Informatica course content and syllabus based on industry expectations to achieve everyone s career goal. Here, the students will get the exposure to all ETL process and how they can use this tool in Data mining operations. Take up the Informatica Training to seek your dream career!! Modes of Training: Tek Classes offer Informatica training in classroom, online and self-paced video modes. Informatica Online Training in Bangalore We offer online Informatica Powercenter Tutorials through various online technologies like Gotomeeting and Webex. If you are a working professional then learning Informatica online from Tek Classes is the best choice. Here, you will get quality guidelines and real-time projects at your own time. We also support our students 24*7 for any assistance. Informatica Training in Bangalore We offer the best classroom Informatica course in Bangalore. We have quality skilled and industry expert trainers to train you on different ETL tools. They are good at providing real time examples and practical scenarios while explaining concepts. Join the best Informatica Training Institute in Bangalore, join Tek Classes. Informatica Training Videos Take Informatica tutorial videos by joining our Self-paced videos. These Informatica tutorials prepared for those who want to gain knowledge in ETL tools which is focused on the concepts, real time scenarios, case studies, and much more.

3 DATAWAREHOUSE BASICS What is Datawarehouse? What is Business Intelligence? Online Transaction Processing System (OLTP) OLTP Vs Datawarehouse (OLAP) Architecture of Datawarehouse Data mart Top Down (Immon) Vs Bottom Up (Kimball) ROLAP, MOLAP and HOLAP DATA MODELING What is data Model? E-R Modeling Dimensional Modeling Dimension table Fact Table SURROGATE KEY SCD Type 1 SCD Type 2 SCD Type 3 Types Measures or Facts or Metrics What is Schema? STAR Schema SNOWFLAKE SCHEMA GALAXY SCHEMA Confirmed Dimension Junk Dimension Degenerated Dimension Types of Fact Tables Fact less fact

4 Informatica PowerCenter Informatica Architecture Components What is ETL? ETL Tools Different Informatica Products Informatica PowerCenter Architecture PowerCenter Repository database PowerCenter Repository Service PowerCenter Integration Service Domain, Node PowerCenter Client Tools PowerCenter Repository Manager PowerCenter Designer PowerCenter Workflow Manager PowerCenter Workflow Monitor Informatica Administrator Home Page Informatica Analyst Developer Client Informatica Developer ETL Project Life Cycle Understanding Real Time Case Study Architecture OLTP Source Tables Staging Tables Dimension and Fact Tables Basic Mapping, Sessions & Workflows How to Create Straight Load mapping (One To One Mapping) Concatenating FIRST_NAME and LAST_NAME using the Expression Transformation How to filter the data from Flat File using Filter Transformation and Expression Fixed width Flat Files Delimited Flat Files Different Row level Functions Populating the Source File Name into the Target Table Understanding Router, Joiner, Sorter and Aggregator How to Divide the data into multiple target tables using the Router Transformation Need of Router Transformation Filter Vs Router How to generate the Target File Name with Timestamp using Expression Transformation How to write the data to Target file How to generate the Header in Flat file with UNIX Command How to generate the Footer in Flat file with UNIX Command Joiner, Sorter and Aggregator Transformation using Flat File and Relation table Heterogeneous Joins Homogeneous Joins Incremental Aggregation Populating Unique Records into one Target and Duplicates into another Target Eliminating Duplicate Records from Flat File

5 Understanding Lookup & Update Strategy Usage of Lookup Transformation Different Types caches Static Vs Dynamic Vs Persistent Usage of Unconnected Lookup Transformation Difference between Connected and Unconnected Lookup Update Strategy Transformation Insert, Update, Delete and Reject at mapping Level Update Else Insert at Session Level Updating the Target Table which does not have Primary Key Data Pivoting (Rows to Columns & Columns to Rows Conversion) Converting Columns into Rows by using Normalizer Transformation Processing Multiple Flat Files into Target using Indirect Method Direct Vs Indirect Method Creating the List File Converting Rows into Columns using Expression and Aggregator Transformation Finding TOP and BOTTOM ranked products by revenue using UNION and RANK Transformation Combining Multiple Pipelines using Union Transformation Combining Heterogeneous Sources Implementation of SCD s Implementing Slowly Changing Dimension Type 1 Implementing Slowly Changing Dimension Type 2 Implementing Slowly Changing Dimension Type 3 Loading data into STAR schema Dimensions How to create Shortcuts for Reusable Mappings What is Versioning? Create Reusable Sessions Sequential Workflow Creating Link Task Conditions Parallel Workflow Error Logging at Session level Error Logging Types Tracing level Change Data Capture & Workflow Manager Tasks Incremental load using Parameter File---FACT Load Historical Load Defining mapping Parameters Different ways of Creating the Parameter File Incremental load Using Mapping variables FACT Load Incremental load Using JOB_CONTROL table FACT Load Event Wait and Event Raise task Predefined (File watcher) User Defined task Session failure Session Success Workflow Failure Workflow Success Attaching file to

6 Notifying support team with Success Rows, Rejected Rows, Failed Rows Assignment task, Decision task, Control Task, Timer Task Defining Workflow/Worklet Variables Worklet Command task Reusable Components Eliminating the Duplicate Records by Lookup Transformation Usage of Dynamic Lookup Cache Defining Update Lookup Cache Condition Generating Sequence Numbers without using sequence generator Transformation Reusable Transformations Transformation Developer How to Use the Variable Ports in Expression Populating the Source First Record into First Target, Second Record into Second Target and Third into Third target With Expression (MOD Function) and Router Transformation How to use the Variable Port With Sequence Generator Transformation Finding Cumulative Sum of Values using Expression Transformation Stored Procedure & Transaction Control Transformations Splitting the target file dynamically based on the Content Transaction Control Transformation Source and Target Based Commit Interval User Defined Commit Interval Invoking the Stored Procedure Transformation from Informatica PowerCenter Connected Vs Unconnected Stored Procedure Drop indexes using Stored Procedure Create Indexes using Stored Procedure Analyze Fact tables Using Stored Procedure Loading First Half Records into One Target and Another half into another Target Generating the Row Based on the Column Value Reversing the Contents of File How to Skip the Header and Footer Record in Source Files Job Scheduling Scheduling Workflows Informatica Scheduler Third party Scheduling Tools PMCMD PMREP INFACMD How to Create the List file using the UNIX Shell script How archive the Files using UNIX shell script Reading the data from XML File Preparing Unit Test cases, Unit Test Scripts (SQL Query s) Performance Tuning Informatica Partitioning in Informatica Range Partition

7 Pass Through Partition Hash Auto Key Partition Hash User Key Partition Dynamic Partition Pushdown Optimization Migration of the Informatica Code Using Repository Manager Database Migration Export/Import of Informatica Objects Deployment Groups DWH Project Lifecycle Project Overview Project Implementation Overview of other ETL & BI Tools ETL & BI Testing Overview Use of Quality Center /Test Director Who can take this course Suggested attendees for Informatica Powercenter Course may be: Fresh Graduates, Software Developers, Analytics Professionals, BI/ETL/DW Professionals, Mainframe developers and Architects who are looking to upgrade their resume and career. Prerequisite Basic knowledge of databases Knowledge of SQL or Oracle Key-Takeaways 30 Hours of training with Lab Exercises with remote access to Informatica Powercenter Server Lab exercises for each module. Well-Experienced and Real Time Trainers Best in Class Infrastructure Real time case studies and project integrated into the Curriculum 24*7 Support from our team of administrators Course Material and Lab guides for students reference Placement assistance for those who are looking out for a career in Informatica Powercenter

8 Trainer Profile 10+ Years odd experience in IT Industry 8+ Years of experience in DWH 5+ Years of experience in On-line and Class Room Training Trained more than 800+ students A cogent speaker and a lucid communicator Good at providing real time examples and practical scenarios while explaining concepts. Possess positive attitude and ability to meet customer requirements