DataUnited

Tuesday, July 24, 2012

All DW Basics and Concepts

All DW Basics and Concepts
Posted by Unknown at 8:49 PM
Email ThisBlogThis!Share to XShare to FacebookShare to Pinterest
Labels: Coding Standards

No comments:

Post a Comment

Newer Post Older Post Home
Subscribe to: Post Comments (Atom)

Blog Archive

  • ►  2014 (1)
    • ►  June (1)
  • ►  2013 (1)
    • ►  November (1)
  • ▼  2012 (57)
    • ►  September (1)
    • ►  August (2)
    • ▼  July (54)
      • Snapshot Facts
      • The differences between a logical data model and p...
      • Factless Facts
      • Conformed dimensions
      • What is Junk Dimension?
      • Informatica PowerCenter Repository tables
      • Optimizing Oracle Optimizer Statistics
      • Top 5 MS Power Point Tips
      • What are theTypes of Triggers ?
      • Explain about Triggers ?
      • Type 3 Slowly Changing Dimension
      • Type 2 Slowly Changing Dimension
      • Type 1 Slowly Changing Dimension
      • Difference between Data cleansing and Data scrubbi...
      • What does #! /bin/sh mean in a shell script?
      • Informatica Scheduler
      • Retain Values from a previously processed records ...
      • Informatica PowerCenter Client Tools Review
      • Get top 5 records to target without using rank
      • Change your Target Flat File name Dynamically
      • Error Handling made easy using informatica Row Err...
      • All DW Basics and Concepts
      • Design Approach to update Bigger tables
      • Design approach to ensure high data availability d...
      • Retrieving first and last record from a table/file
      • Simple senario with solution
      • General Development Guidelines
      • Transformation Specifications
      • Data Loading from Flat Files
      • Failure Notification
      • Naming Conventions and usage of Transformations
      • Naming Convention Quick Reference
      • Performance tuning in Informatica
      • Mappings
      • NAMING CONVENTIONS FOR TRANSFORMATIONS
      • Workflows
      • Mapplets
      • For Variables
      • Sessions
      • Parameter files
      • Log and Bad files
      • Server Variables
      • Performance improvement related standards
      • Miscellaneous standards
      • Contrasting a Data Warehouse with an OLTP System?
      • What is a DataMart?
      • What is BI ?
      • What is a Data Warehouse?
      • What is the difference between a data warehouse an...
      • What is Staging area why we need it in DWH?
      • What is the difference between a primary key and a...
      • How to display alternative rows in a table ?
      • What is ODS (Operational Data Sources) ?
      • What is a surrogate key?

About Me

Unknown
View my complete profile
Simple theme. Powered by Blogger.