Book Image

IBM Cognos BI v10.2 Administration Essentials

By : Khalid Mehmood Awan
Book Image

IBM Cognos BI v10.2 Administration Essentials

By: Khalid Mehmood Awan

Overview of this book

<p>IBM Cognos BI v10.2 is an advanced suite of business intelligence tools that empower a business with a wide range of capabilities to plan, design, develop, manage reports, analysis, and design dashboards to deliver effective business intelligence strategies. This book particularly focuses on understanding the administration aspects of managing a Cognos BI environment.</p> <p>This fast-paced guide will provide you with practical hands-on experience of all the necessary features to administer an IBM Cognos environment. The book starts by providing you with a detailed explanation of administering the servers’ environment, managing content and creating a drill-through definition. Furthermore, this book will also help you to identify security features, perform logging and auditing, monitor performance, customize appearance of Cognos, and more to help make your Cognos environment secure and reliable.</p> <p>The book introduces you to the new features of Cognos BI, to highlight the administrative capabilities offered by the latest release of the IBM Cognos 10 suite of BI tools. It then takes you through IBM Cognos BI’s architecture and components, while providing a detailed explanation of some of the core areas of Cognos BI Administration. The book gives practical explanations on implementing important features such as creating and deploying the drill-through feature, security system performance, maintain content, manage User profiles and User Interface Profiles, and so on. Indeed, IBM Cognos BI v10.2 Administration Essentials will be your essential guide to Cognos BI Administration.</p>
Table of Contents (16 chapters)
IBM Cognos BI v10.2 Administration Essentials
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
7
Logging, Auditing, and Cognos Backups
Index

Cognos BI architecture


The IBM Cognos 10.2 BI architecture is separated into the following three tiers:

  • Web server (gateways)

  • Applications (dispatcher and Content Manager)

  • Data (reporting/querying the database, content store, metric store)

Web server – gateways

The user starts a web session with Cognos to connect to the IBM Cognos Connection's web-based interface/application using the web browser (Internet Explorer and Mozilla Firefox are the currently supported browsers). This web request is sent to the web server where the Cognos gateway resides.

The gateway is a server-software program that works as an intermediate party between the web server and other servers, such as an application server. The following diagram shows the basic view of the three tiers of the Cognos BI architecture:

The Cognos gateway is the starting point from where a request is received and transferred to the BI Server. On receiving a request from the web server, the Cognos gateway applies encryption to the information received...