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Defrag.NSF is the world's first and only Domino-specific database defragmentation product that runs natively as a Domino server task.

Fact - File fragmentation saps Domino server I/O performance.

Fact - Even a slightly fragmented file can cause a 50% decrease in non-cached read performance.

If you don't defragment your Domino databases then your servers are running slower than they should be!

Defrag.NSF is a database-oriented utility that allows you to target Domino databases for defragmentation. You can automatically monitor and pre-allocate contiguous free space to be added to your databases during Defrag.NSF maintenance, giving them headroom to grow without scattering data to random sectors of your disks. Schedule after-hours defragmentation, run Fix-ups and database Compacts by simply ticking a box. Better still, configure Defrag.NSF to automatically integrate the running of these tasks and perform maintenance on selected databases - just set and forget!

Defrag.NSF is not the same as the Domino Compact task, in fact, did you know that a copy style Compact (-C) typically increases existing database fragmentation by a staggering amount, even as it reduces file sizes? Defrag.NSF can automatically "clean up" after Compact to give you maximum database performance.

Performance you can See!

In the above screen-shot, with Defrag.NSF Performance Logging enabled, the percentage improvement has been logged and serves as a very useful reference.

1. Defrag.NSF performs three read passes on the .NSF file and logs the average read time. Then proceeds to defragment the .NSF file.

2. Defrag.NSF performs three read passes on the newly defragmented .NSF file and again logs the average read time.

3. The .NSF file read time is logged as a percentage improvement.

The Defrag.NSF Performance Logging feature makes it easier than ever for Domino administrators to see and document the increased performance Defrag.NSF delivers to each .NSF file it runs on. This performance equates not only to improved server performance, but also backup maintenance time reduction where files need to be accessed, read and copied.

Put Defrag.NSF to work on your Domino servers today.

We have seen Domino databases with more than 60,000 file fragments. How healthy are your databases?

If you don't know, then find out - Purchase a full license or register for a free trial of Defrag.NSF today

New Demo Video - Single Database Defrag

New Demo Video - Scheduling Automatic Database Maintenance

New Demo Video - Busting the Myth (of Compact as a defrag tool)

System Requirements:

• Windows 2003 (32 bit)
• Domino 6.0 or higher (32 bit)
• NTFS file system for Domino data

Defrag.NSF - Product FAQ