Book description
IBM® Informix® Warehouse Accelerator is a state-of-the-art in-memory database that uses affordable innovations in memory and processor technology and trends in novel ways to boost query performance. It is a disruptive technology that changes how organizations provide analytics to its operational and historical data. Informix Warehouse Accelerator uses columnar, in-memory approach to accelerate even the most complex warehouse and operational queries without application changes or tuning.
This IBM Redbooks® publication provides a comprehensive look at the technology and architecture behind the system. It contains information about the tools, data synchronization, and query processing capabilities of Informix Warehouse Accelerator, and provides steps to implement data analysis by using Informix Warehouse Accelerator within an organization.
This book is intended for IBM Business Partners and clients who are looking for low-cost solutions to boost data warehouse query performance.
Table of contents
- Front cover
- Notices
- Preface
-
Chapter 1. Introduction to IBM Informix Warehouse Accelerator
- 1.1 Problems that Informix Warehouse Accelerator solves for its customers
- 1.2 History of Informix Warehouse Accelerator
- 1.3 Key Informix Warehouse Accelerator technologies
- 1.4 Informix Warehouse Accelerator architectural options
- 1.5 Components of Informix Warehouse Accelerator
- 1.6 Informix Warehouse Accelerator tools
- 1.7 Business intelligence tools that are used with Informix and Informix Warehouse Accelerator
- 1.8 Informix Warehouse Accelerator editions
- 1.9 Informix Warehouse Accelerator positioning
- Chapter 2. Designing data marts
- Chapter 3. Designing and sizing an IBM Informix Warehouse Accelerator environment
- Chapter 4. IBM Informix Warehouse Accelerator installation and configuration
-
Chapter 5. Creating IBM Informix Warehouse Accelerator data marts
- 5.1 Data marts as objects in Informix Warehouse Accelerator
- 5.2 Identifying workloads in your business environments
- 5.3 Data mart creation by using workload analysis
- 5.4 Interactive data mart design with IBM Smart Analytics Optimizer Studio
- 5.5 Embedded data mart creation by using sysdbopen()
- 5.6 Designing a data mart that is based on SQL trace filtering
- 5.7 Using Informix TimeSeries data in an Informix Warehouse Accelerator environment
-
Chapter 6. Query execution
- 6.1 Overview
-
6.2 Query execution flow
- 6.2.1 Step 1: Submitting SQL on the application or BI tools
- 6.2.2 Step 2: Optimizing and matching the query
- 6.2.3 Step 3: Local execution
- 6.2.4 Step 4: Accelerating SQL
- 6.2.5 Step 5: Query processing on the coordinator node
- 6.2.6 Step 6: Query processing on worker nodes
- 6.2.7 Step 7: Results sent to Informix and DRDA over TCP/IP
- 6.2.8 Step 8: Post processing on the Informix server
- 6.2.9 Step 9: Returning results
- 6.3 Enabling query execution
- 6.4 Query matching
- 6.5 Monitoring query execution
- 6.6 Summary
- Chapter 7. Managing and refreshing an IBM Informix Warehouse Accelerator data mart
- Chapter 8. IBM Informix Warehouse Accelerator server: Administration tasks
- Chapter 9. Use of IBM Cognos Business Intelligence with IBM Informix Warehouse Accelerator
-
Chapter 10. IBM Informix Warehouse Accelerator proof of concept
- 10.1 Assessing qualification and compatibility for Informix Warehouse Accelerator
- 10.2 Assessing customer pain for analytic queries
- 10.3 Document of understanding
- 10.4 Operating system, environment, and client application readiness
- 10.5 Preparing the server for Informix Warehouse Accelerator
- 10.6 Sizing the environment
- 10.7 Defining an accelerator and creating a data mart
- 10.8 Accelerating SQL queries
- 10.9 Proof of technology
- Appendix A. Tools for IBM Informix Warehouse Accelerator
- Related publications
- Back cover
Product information
- Title: Query Acceleration for Business Using IBM Informix Warehouse Accelerator
- Author(s):
- Release date: November 2013
- Publisher(s): IBM Redbooks
- ISBN: 9780738438924
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