TORPEDO Results for SolarMetric Kodo JDO 3.2

Single Server Configuration
Reported August 31, 2004
Results are unverified.

Description of the Submission

This sumbission tests SolarMetric Kodo 3.2 on the Torpedo reference implementation. The submission provides an alternate JDO standard implementation of com.middleware-company.torpedo.auction.jdo.Persistence.java It simply changes the getObjectById(id,false) call to getObjectById(id,true). The package.jdo file sets default-fetch-group on bids field and the item field to true and sets eager-fetch-mode to join.

Contact Information

SolarMetric
gcamp@solarmetric.com
www.solarmetric.com/

Configuration

O-R Mapping System SolarMetric Kodo JDO 3.2
Submission Files package.jdo
package.mapping
ra.xml
Persistence.java
TORPEDO Implementation TORPEDO reference implementation 8.25.04
Application Server BEA WebLogic Server 8.1 SP2
Database System Hypersonic Server 1.4
Operating System
Configuration Notes For repeatablility, the application server was restarted prior to running each test. The database was restored prior to running the placeBid and place2Bids tests.

TORPEDO Operations

The number of database hits required to accomplish the operation is given. Following the link provides raw results, SQL and additional operation specific configuration information and analysis.
listAuction 2 hits
listAuctionTwice
(as transaction)
2 hits
listAuctionTwice
(not transaction)
2 hits
listPartialAuction 2 hits
findAllAuctions 2 hits
findHighBids 2 hits
placeBid 4 hits
place2Bids 6 hits
TORPEDO: A Testbed of Object Relational Products for Enterprise Distributed Objects.
Copyright © 2005 Bruce Martin All rights reserved.