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DM , DQ , Profiling , ETL , Performance tuning , Data warehousing , Visualisations . Overview of some tools and techniques.

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Tuesday, December 8, 2015

Quick Glance at some important Oracle hints

http://www.dba-oracle.com/menu_sql_hints_list.htm

Posted by Amol VISHWARUPE at 3:50 PM

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Informatica Cloud

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Deployment....

Performance Tuning informatica

Different steps to tune different transformations
Informatica Performance Tuning Approach
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DTM ..Behind the scene
PDO at glance

Admin

Repository Backups .........................
Informatica Command Line reference
Basic setup to kick start command line utitlity PM...
Informatica default directory paths
Global Repository for re usability throughout BI D...
Repository Backup using command Line............

Test Automation

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DataWareHousing Concepts

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Oracle Architecture
CDC using Oracle
Using Oracle Sequences in transformations
Informatica and Materialized Views
Using Partition Swapping mechanism for loading hea...
Basic Query parsing steps Oracle takes before exec...
Bulk Load and Indexes ( Oracle Magazine )

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KIBANA . A very free dashboard tool from ELASTIC
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Simple python client
X-Pack ( Monitoring)

Useful tools

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Tableau Public

Tableau TimeLine
Tableau at a Glance
Data Blending in Tableau
Calculated fields / in build functions
Forecasting and trending
Tableau help Link
My Tableau space

Data Quality / Data Profiling using talend

Data Profiling ...Getting Started
Talend for Data profiling
Profiling samples

Informatica

Home
Integrating JAVA classes in Informatica
Bulk Load and Indexes ( Oracle Magazine )
Different ways to Partition Pipeline
Pros n Cons Of Increasing commit interval
Using Oracle Sequences in transformations
Lookups , It's Types and It's Caches
Consuming WEB service in transformation
Repository Backups .........................
Different steps to tune different transformations
Informatica Performance Tuning Approach
What is Pushdown Optimization?
Global Repository for re usability throughout BI Domain of your company
Hashing in Informatica Using MD5......( Avoid too many column joins )
Informatica Command Line reference
Finding Middle Ranks using Rank Transformation
Basic Query parsing steps Oracle takes before executing Sql statement
How to Stop long running workflows after stipulated time
Using Partition Swapping mechanism for loading heavy fact tables
Informatica default directory paths
Basic setup to kick start command line utitlity PMCMD
Informatica and Materialized Views

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