“We love Undelete. We use it on our five mail servers & fileservers which we converted to VMware ESXi and have been very satisfied – we definitely got our money’s worth with Undelete.”
“We use Diskeeper EnterpriseServer specifically for the Instant Defrag on Windows servers that have files added and deleted throughout the day. We had performance issues on these servers, because of the fragmentation problems. Those issues have now gone away. We had an application that was slowing down over time. The event viewer was complaining about severe fragmentation on the drive. We took an outage and ran standalone Diskeeper on the drive. The performance was immediately improved. The product works as expected and keeps the drives defragged throughout the day."
"We include Diskeeper in our standard build because we have seen increased stability and performance on the client machines and servers. Diskeeper is part of our maintenance plan for all our machines in order to reduce the amount of front-line support time required on a day-to-day basis."
“We initially deployed Diskeeper when Windows NT4 was new to keep seek times at acceptable levels. IntelliWrite technology has successfully taken a lot of the resource load off of servers with large drive volumes. We are a large Citrix shop and use Diskeeper on our Citrix presentation and backend servers.”
“We use the Undelete on all of our file servers; it’s great for Windows and virtual systems. Undelete saves us countless hours on having to restore from tape. We are very happy as we use it almost weekly. The ability to save more than one version of a Word doc, or to prevent digging through backup logs for the right version of a file, definitely pays for itself.”
“We currently use Diskeeper with our SAS Business Intelligence software and it makes significant improvement on the performance of the application. The batch processes used to take 6-8 hours to run, and the Windows built-in defrag would sometimes lock the files and cause the batch processes to fail. Once Diskeeper was installed, we could see that it was defragging the file system continuously and our batch processing times dropped to 4 hours. We have IntelliWrite enabled and that’s why we see the performance increase.”
“V-locity is an excellent set-and-forget product that greatly increased the performance of our Hyper-V VM's. Not only does it perform exceptionally, but it has excellent reporting features showing the system improvements. I love it!"
“CSI is a call center business. We have approximately 600 users connecting into a 16 server Citrix farm. The Citrix farm allows them to connect to a number of servers and applications. We have over 65 different servers and they all serve different purposes. We plan to use Diskeeper on every system.”
“Undelete works great on our many VMware virtual servers. Absolutely I recommend it to anyone in a Windows server environment.”
“Once we installed V-locity, we monitored our IOPS and saw a near 50% decrease in I/O from VM to storage.”
“Everything is going well with Diskeeper. No complaints from end users and don't think they wouldn’t notice a difference... which is good because if the system were slow, my phone would be ringing. Diskeeper is installed on all systems. The servers are Windows 2003 and 2008. All desktops are Windows XP. We used to manually have to defragment the HD’s which was a major pain and used a lot of IT time. This usually happened when the system was 6 months old. Now I can push Diskeeper out to the machines and let automatic defrag do the work. This cuts down on many, MANY of my IT Related service calls due to slow or sluggish PC’s, or dreaded blue screen of death."
“We had several servers experiencing a variety of performance problems. Knowing that a severely fragmented hard drive can lead to performance problems, we had to free up drive space. We employed Diskeeper to handle the severely fragmented drive. Now, our servers are all running quite satisfactorily with drastically improved performance. Diskeeper is certainly a critical element. Diskeeper continually maintains a defragmented drive thereby maximizing read/write times, thus server performance is maximized. Quite frankly, we looked at replacing our main file server at the cost of several thousands of dollars, but we have been able to table that expense due to the resolved issues.”
"We were running a very demanding ERP system on legacy servers and network. A hardware refresh was the first step in troubleshooting our issues. As much as we did see some improvement, it did not solve the daily breakdowns associated with our Sage ERP."
“Diskeeper has been a trusted solution in our arsenal for the past ten years. We have deployed Diskeeper on mission critical servers in banks, dental offices, and construction companies. Some of these servers support 250 users and we have had no issues related to the software. We first sought out Diskeeper as a solution for highly-fragmented server drives where the Windows built-in defrag software was useless. Performance skyrocketed on the networks when we deployed Diskeeper and we found that hardware issues decreased. Diskeeper is the industry standard and the only defrag software we use with our corporate clients."
“I am glad to give references for Diskeeper. We have been using Diskeeper Server for years. I used to receive frequent alerts on server drive fragmentation. After installing your Diskeeper, I have yet to see an alert and have noticed no impact on overall system performance. We are running a few Oracle 9i databases at our site. We have 5 Cybernetics DAS RAID 5 arrays, 1 Lefthand Network iSCSI SAN, a Dell EMC / AX100i iSCSI SAN, and an EMC CX-310 fibrechannel SAN at our site. We also have a Dot Hill fibrechannel SAN for email archiving. We have multiple Lotus Notes production and failover servers and use VMware ESX on 4 host servers running this software."