informatica development course content
TRANSCRIPT
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Description:
The Course teaches the fundamentals of Informatica Power center 9platforms, through online training and numerous hands-on lab exercises.Students will gain a clear understanding of the product and acquire the solid
foundation needed to mae them successful Power center de!elopers.Pro!iding Training "aterial Support PPT s # Pdf $ocs and Softwares.
We provide Informatica software, with installation. Real timedocuments.
Data Warehouse Concepts:
• Introduction to $ata warehouse• %hat is $ata warehouse and wh& we need $ata warehouse
•
'(TP !s '$S !s $ata warehouse• $imensional modeling
• Star schema)Snow*ae schema)+alax& schema
• $imensions ) acts tables.
• Slowl& Changing $imensions and its t&pes.
• $ata Staging rea
• $ierent t&pes of $imensions and acts.
• $ata "art !s $ata warehouse
• $%/ pproaches0 1alph 2imball3s !s 4ill Inmon3s
Informatica Power Center 9.5.1:
oftware Installation:
Informatica 9.5.6 Ser!er)Client Installation on %indows)7nix.
Power Center !rchitecture and Components:
• Introduction to informatica Power Center• $ierence 4etween Power Center and Power "art
• PowerCenter 9.5 architecture
• PowerCenter 8 architecture !s PowerCenter and 9 architecture
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• :xtraction, Transformation and loading process
• Power Center tools0 $esigner, %or*ow manager, %or*ow "onitor,1epositor& "anager, Informatica dminstration Console.
• 1epositor& Ser!er and agent
• 1epositor& maintenance
• 1epositor& Ser!er dministration Console
• Securit&, 1epositor&, pri!ileges and folder permissions
• "etadata extensions
Power Center Developer "opics:
#a$ 1% Create a older.
/ow to pro!ide Pre!illages
ource &$'ect De(nitions
o Source t&pes6. 1elational Tables ;'racle, Teradata<=. lat iles ;>xe width, $elimiter iles<?. @ml ilesA. Cobol iles5. Salesorce
o Source properties
#a$ )% nal&Be Source $ata, Import Source.
"ar*et &$'ect De(nitions
• Target t&pes• Target properties
#a$ +- Import Targets
"ransformation Concepts
• Transformation t&pes and !iews• Transformation features and ports
• Informatica functions and data t&pes
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appin*s
• "apping components• ource -uali(er transformation
• Pre S( and Post S(
• "apping !alidation
• $ata *ow rules
#a$ DCreate a "apping, session, and wor*ow
Wor/0ows
• %or*ow Tools• %or*ow Structure and con>guration
• %or*ow Tass
• %or*ow $esign and properties
ession "as/s
• Session Tas properties• Session components
• Transformation o!errides
• Session partitions
Wor/0ow onitorin*
• %or*ow "onitor !iews• "onitoring a Ser!er
• ctions initiated from the wor*ow "onitor
• +antt chart Eiew and Tas !iew.
#a$ D Start and "onitor a %or*ow
De$u**er
• $ebugger features• $ebugger windows
• Tips for using the $ebugger
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#a$ 2 DThe $ebugger
34pression transformation
• :xpression, !ariable ports, storing pre!ious record !alues.
Dierent t6pe of Ports
Input) output ) Eariable ports and Port :!aluation
7ilter transformation
• ilter properties
#a$ 8- :xpression and ilter
!**re*ator transformation
• ggregation function and expressions• ggregator properties
• 7sing sorted data
• Incremental ggregation
oiner transformation
• Foiner t&pes• Foiner conditions and properties
• Foiner usage and Gested Hoins
#a$ 9 D ggregator, /eterogeneous Hoin
Wor/in* with 7lat (les
Importing and editing *at >le sources # Targets
#a$ ession D 7se lat >le as source.
orter transformation
• Sorter properties• Sorter limitations
#a$ 1 D Sorter
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• Propa*ate !ttri$utes.• hared 7older and Wor/in* with shortcuts.
• Informatica $uilt in functions.
#oo/up transformation
• (ooup principles• (ooup properties
• (ooup techniques
• Connected and unconnected looups.
• (ooup Caches
#a$ 11 D 4asic and d!ance (ooup
"ar*et options
• 1ow t&pe indicators• 1ow loading operations
• Constraint- based loading
• 1eHected row handling options
#a$ 1) D $eleting 1ows
;pdate trate*6 transformation
7pdate strateg& expressions
#a$ 1+ D $ata $ri!en Inserts and 1eHects
Router transformation
• 7sing a router• 1outer groups
#a$ 1 D 1outer
Conditional #oo/ups
• 7sage and techniques• d!antage
• unctionalit&
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#a$ 15 D Straight (oad
#a$ 1 D Conditional (ooups
uence ?enerator transformation
• 7sing a sequence +enerator• Sequence +enerator properties
D6namic #oo/up
• $&namic looup theor&• 7sage and functionalit&
• d!antages
#a$ ) D $&namic (ooup
Concurrent and se>uential Wor/0ows
• Concurrent %or*ows• Sequential %or*ows
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• Stopping, Starting and suspending tass and wor*ows
#a$ )1 D Sequential %or*ow
!dditional "ransformations
• 7nion Transformation• 1an transformation
• GormaliBer transformation
• Custom Transformation
• Transformation Control transformation
• @"( Transformation
• S( Trasnformation
• Stored Procedure Transformation
• :xternal procedure Transformation
• S( Transformation
#a$ essions% or abo!e transformations
3rror
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#a$ essions = %ith %or*ow tass
#in/ Conditions
"eam @ased Development
• Eersion Control• Checing out and checing in obHects.
Performance "unin*
• '!er!iew of S&stem :n!ironment• Identif&ing 4ottlenecs.
• 'ptimiBing Source, Target, mapping, Transformation, session.
appin* Parameters and Aaria$les
• Introduction to "appng Eariables and Parameters• Creating "apping Eariables and 7pdating Eariables
• Creating Parameter ile and associating >le to a Session
• S&stem Eariables
• Eariables functions
#a$ ) - '!erride "apping Eariable with Parameter iles
#a$ )2 D $&namicall& 7pdating a Source uali>er with "apping Eariable
lowl6 Chan*in* Dimensions "6pe 1, "6pe ), "6pe +
Incremental #oadin*
#a$ )8= CD 1, ), +
Reusa$le Wor/0ow "as/s
• %or(ets• %orlets (imitation
• Sessions
• 1eusable Sessions
#a$ )9 D Create %orlets using Tass
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Command #ine Interface B PCD
• '!er!iew of P"C"$ and functions.• '!er!iew of P"1:P and functions.
#a$ + : P"C"$ P"1:P
Informatica i*rations:
• Cop&ing 'bHects• 'bHects export and import ;@"(<
• $eplo&ment groups
Wor/0ows chedulin*:
• 7sing Informatica• 7nix crontab, third part& tools.
#a$ +: Informatica Pro'ect% Case tud6
• Sales $ata mart.• (oading $imensions and acts.
#a$ +1 D S( Transformation
#a$ +) D $ata "asing
#a$ ++ D TP, :@C:(, SP woring with dierent t&pes of sources