Email Us   Phone : 503-259-0312   
  Home    |    Instructor-led Training    |    Online Training     


Contact Us   -   Why Choose Wintrac   -   Clients    

Courses
ADA
Adobe
Agile
AJAX
Android
Apache
AutoCAD
Big Data
BlockChain
Business Analysis
Business Intelligence
Business Objects
Business Skills
C/C++/Go programming
Cisco
Citrix
Cloud Computing
COBOL
Cognos
ColdFusion
COM/COM+
CompTIA
CORBA
CRM
Crystal Reports
Data Science
Datawarehousing
DB2
Desktop Application Software
DevOps
DNS
Embedded Systems
Google Web Toolkit (GWT)
IPhone
ITIL
Java
JBoss
LDAP
Leadership Development
Lotus
Machine learning/AI
Macintosh
Mainframe programming
Microsoft technologies
Mobile
MultiMedia and design
.NET
NetApp
Networking
New Manager Development
Object oriented analysis and design
OpenVMS
Oracle
Oracle VM
Perl
PHP
PostgreSQL
PowerBuilder
Professional Soft Skills Workshops
Project Management
Rational
Ruby
Sales Performance
SAP
SAS
Security
SharePoint
SOA
Software quality and tools
SQL Server
Sybase
Symantec
Telecommunications
Teradata
Tivoli
Tomcat
Unix/Linux/Solaris/AIX/
HP-UX
Unisys Mainframe
Visual Basic
Visual Foxpro
VMware
Web Development
WebLogic
WebSphere
Websphere MQ (MQSeries)
Windows programming
XML
XML Web Services
Other
Data Warehousing (DW) – Advanced SQL Queries and Performance
Datawarehousing Training Overview

PLATFORM: Multi-platform: DB2 UDB for z/OS & OS/390, DB2 UDB for Linux/UNIX/Windows, Oracle and SQL Server.

After briefly reviewing DW and BI terms and concepts, the lecturer will develop an understanding of how to use the statistics, analytic and OLAP features in a BI environment. The main features of this presentation are examples, intensive handson exercises, best practices and performance considerations.


Datawarehousing Training Audience

Data warehouse and BI developers, data warehouse architects and DBAs.

Datawarehousing Training Prerequisites

Completion of our ‘Data Warehousing Terms, Concepts & Architecture’ (DWHTCA) course or equivalent knowledge.

Datawarehousing Training Course duration

2 Days

Datawarehousing Training Objectives

Upon completion of this presentation, the participant should be able to code efficient SQL queries to meet both single and multidimensional business requirements.

Datawarehousing Training Course outline

1. SUMMARY – DATA WAREHOUSE (DW) TERMS & CONCEPTS
  • Rationale and beneficiaries
  • DW architecture (including BI considerations)
  • Data warehouse vs. data mart
  • Metadata
  • Normalization vs. denormalization
  • Integrity constraints
  • Schema types
  • DW objects (logical vs. physical)
  • Hardware considerations
  • Partitioning and parallelism options
  • Indexes
  • Summary tables
  • Extract, Transform, Load (ETL)
2. STATISTICS & ANALYTIC QUERY OPTIONS
  • Rationale
  • AVG
  • CORRELATION
  • COUNT/COUNT_BIG
  • COVARIANCE
  • MAX
  • MIN
  • RAND
  • STDDEV
  • SUM
  • VARIANCE
  • Workshop
3. ONLINE ANALYTICAL PROCESSING (OLAP) QUERY OPTIONS
  • Rationale
  • RANK
  • DENSE_RANK
  • ROW_NUMBER
  • PARTITION BY
  • ORDER BY
  • ROWS
  • RANGE
  • GROUP BY
  • GROUPING
  • ROLLUP
  • CUBE
  • OVER
  • Workshop
4. COMMON BUSINESS SCENARIOS
  • Retail
  • Finance
  • Sports
  • Advertising
  • Office supplies

 
About us
Contact us
Careers at Wintrac
Our Clients
Why Wintrac


Register for a free training CD-ROM drawing
Refer a client or instructor and earn $$$


Wintrac Inc.
16523 SW McGwire Ct.
Beaverton OR 97007
 
? Wintrac, Inc. All rights reserved.                                                                               Site Map   |   Terms of Use   |   Privacy Policy