"With V-locity, we've seen an 80-90% improvement in response time for SQL, email, CRM, and other critical apps. Sluggishness and performance issues just don't exist."
“I will absolutely give references for Diskeeper - no problem! We are now running Diskeeper on 15 servers with RAID and SAN as well as with Windows encryption and PGP encryption tools. We are an almost 100% VMware virtual environment. All of our servers are on an EMC CX310 Fiber SAN with 3 RAID arrays. I originally had it set up to manually defrag because I was worried about a performance hit with the automatic mode, but soon found out that it was much easier to use Automatic defrag on all of our servers. We did not experience any performance decreases.”
“Diskeeper was installed two years ago to all computers. The initial rollout of the new release was a special project but now every new computer gets Diskeeper installed before it is rolled out. Our system is 50%Windows XP Pro and 50% Windows7 Pro; we typically try to keep the machines in top running order and Diskeeper helps us do that.”
“We have seen the most improvement in our Lotus Notes environment. We had daily lockups before installing Diskeeper. After installation that issue disappeared. The ROI on the product has been less down time and less complaints about access times. I would suggest using Diskeeper to any administrator who wants to spend less time being reactive to problems and more proactive in reclaiming lost downtime.”
"The improvement in performance from installing V-locity, was measured by individual experience, conjecture from the IT people using this product, versus users not using this product in our testing environment. V-locity showed increase in performance as dramatic as cutting latency by 50% (30.0 ms to 15.0ms)."
“The Diskeeper upgrades went very smoothly. We have the Administrator so rolling out the upgrades is easy from the Diskeeper standpoint. We haven’t had any issues at all with these deployments on more than 300 servers we upgraded. IntelliWrite technology and Instant Defrag do an excellent job of keeping fragmentation from accumulating. Anecdotally, I’ve noticed fewer servers showing up in the Dashboard with moderate or critical fragmentation. And even when they do show up, the fragmentation is milder than previously. The Instant Defrag makes a noticeable difference."
“Without Diskeeper the data volume was so heavily fragmented that the team could not maintain a defragmented drive with the tool included in Windows 7. The users experienced hesitation when playing back the recording when the system was under heavy load. After installing Diskeeper, the data drive was automatically defragmented. The users also found that the payback streams are smoother. Before installing Diskeeper the 5TB backup volume was heavily fragmented impacting write performance for larger files. After installing Diskeeper it took a few days, but the backup volume was completely defragmented by Instant Defrag and IntelliWrite, improving write performance on the volume based on backup times."
“When building out my environment I make sure to have fast hard drives, controllers, etc. in order to make sure I do not suffer bottlenecks. I am very careful about not over-committing resources. However, I was shocked to see how much performance increased on the servers I had hosting disk-intensive operations (this includes our database server, our Exchange server, and two terminal servers). I am very happy with this V-locity product.”
“We use Undelete fairly regularly on our main file share server and it works extremely well. Our implementation is on a VMware virtual guest which the Help Desk uses. This relieves the System Administrators of this fairly simple task. It also expedites file recovery which is great from a customer service standpoint.”
"After months of trouble shooting, we ran the same query with V-locity on all the Cognos VMs. It completed in one third of the time—a huge improvement for our users. We're now rolling out V-locity to the rest of our virtual environment and assessing it for physical servers."
“We’ve been running Diskeeper on our production SQL server to keep the physical fragmentation of files to a minimum after we had a problem with severe fragmentation on some of our drives. It’s done a solid job of keeping the system at relatively low fragmentation level with little cost in terms of overhead on the machine."
"Compiling a list of 16 patients took 13 seconds. With V-locity it now takes only five seconds to load 19. That's a major improvement when you’re talking about a busy day in the ER."
"V-locity increased the performance on my virtual desktops. On average, latency was reduced from 4.81ms to 1.69ms largely due to the new IntelliMemory Caching technology in V-locity. V-locity also aids in managing the virtual disk with IntelliWrite which prevents the OS from breaking apart files, writing them in a performance penalized manner. It also helps recover unused space which allows for better density on my network storage."
“Diskeeper is definitely a vital tool that increases and improves performance, especially in database environments. We utilize Diskeeper on all of our servers. It works well, does the job and we are pleased with the results. I’m no longer worried about file fragmentation and I know that my servers operate at peak performance. We use EMC Clarion SAN and Diskeeper defragments 200 GB of data from the SAN very efficiently, without impacting the server performance."
“Story to tell? Oh yes. Our entire commissions database was saved by the Undelete program. Very happy about that. We would have lost a week of commissions (over 2000 records easily). We were very grateful that we had your product.”