Microsoft KB Archive/148582

= ACC95: Microsoft Jet 3.0 Performance Overview Available in Download Center =

Article ID: 148582

Article Last Modified on 8/9/2004

-

APPLIES TO


 * Microsoft Access 95 Standard Edition

-



This article was previously published under Q148582



Advanced: Requires expert coding, interoperability, and multiuser skills.



SUMMARY
The V3perf.exe file contains an overview of Microsoft Jet Database Engine version 3.0. The overview discusses the primary goal of Microsoft Jet Database Engine 3.0, benchmark timings, and details on performance enhancements.

The following file is available for download from the Microsoft Download Center:

Download V3perf.exe now

The V3perf.exe file contains the following file:   V3perf.doc For additional information about how to download Microsoft Support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to Obtain Microsoft Support Files from Online Services

Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help to prevent any unauthorized changes to the file.



MORE INFORMATION
The "Jet 3.0 Performance Overview" white paper contains the following topics: OVERVIEW ARCHITECTURE CHANGES CONFIGURABLE PERFORMANCE SETTINGS
 * Threading
 * Dynamic Memory Usage
 * Improved Buffer Refreshing
 * Asynchronous Writes

KEY NONCONFIGURABLE PERFORMANCE ENHANCEMENTS
 * 32-Bit
 * Common Buffering Code
 * LRU Buffer Replacement Policy
 * Simplified Index Structure
 * Key Compression in Indexes
 * Space Management
 * Compaction
 * Reduced Read Locks
 * Improved Conflict Detection
 * Modifications to Long Value Storage

SAMPLE BENCHMARK TIMINGS
 * LOAD TIMES -- ASCII FILES
 * INDEX TIMES
 * DELETE TIMES
 * INSERT TIMES
 * READ TIMES
 * RUSHMORE TIMES
 * UPDATE TIMES
 * MULTIUSER

Additional query words: Microsoft Jet Engine ver 3 0 V3perf exe doc Performance

Keywords: kbinfo kbdownload kbgraphxlinkcritical kbfile KB148582

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.