10.2

DB2 for i5/OS access with ODBC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

155

References for ODBC

157

Chapter 11. Domino on i

158

11.1

Domino Workload Descriptions

159

11.2 Domino 8

160

11.3

Domino 7

160

11.4

Domino 6

161

Notes client improvements with Domino 6

161

Domino Web Access client improvements with Domino 6

162

11.5

Response Time and Megahertz relationship

163

11.6

Collaboration Edition and Domino Edition offerings

164

11.7

Performance Tips / Techniques

164

11.8

Domino Web Access

167

11.9

Domino Subsystem Tuning

168

11.10 Performance Monitoring Statistics

168

11.11 Main Storage Options

169

11.12 Sizing Domino on System i

172

11.13 LPAR and Partial Processor Considerations

173

11.14 System i NotesBench Audits and Benchmarks

174

Chapter 12. WebSphere MQ for iSeries

175

12.1

Introduction

175

12.2

Performance Improvements for WebSphere MQ V5.3 CSD6

175

12.3

Test Description and Results

176

12.4

Conclusions, Recommendations and Tips

176

Chapter 13. Linux on iSeries Performance

178

13.1 Summary

178

Key Ideas

178

13.2

Basic Requirements -- Where Linux Runs

178

13.3

Linux on iSeries Technical Overview

179

Linux on iSeries Architecture

179

Linux on iSeries Run-time Support

180

13.4

Basic Configuration and Performance Questions

181

13.5

General Performance Information and Results

182

Computational Performance --C-based code

182

Computational Performance -- Java

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

183

Web Serving Performance

183

Network Operations

184

Gcc and High Optimization (gcc compiler option -O3)

184

The Gcc Compiler, Version 3

185

13.6

Value of Virtual LAN and Virtual Disk

185

Virtual LAN

185

Virtual Disk

185

13.7

DB2 UDB for Linux on iSeries

186

13.8

Linux on iSeries and IBM eServer Workload Estimator

187

13.9

Top Tips for Linux on iSeries Performance

187

Chapter 14. DASD Performance

191

14.1

Internal (Native) Attachment

191

14.1.0 Direct Attach (Native)

192

14.1.1

Hardware Characteristics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

192

14.1.2 iV5R2 Direct Attach DASD

193

14.1.3

571B

195

IBM i 6.1 Performance Capabilities Reference - January/April/October 2008

 

© Copyright IBM Corp. 2008

IBM i Performance Capabilities

5

Page 5
Image 5
Intel 7xx Servers 10.2 DB2 for i5/OS access with Odbc 155, 157, 158, 11.1, 159, 160, 11.3, 11.4, 161, 162, 11.5, 163, 11.8