Condusiv Technologies Blog

Condusiv Technologies Blog

Blogging @Condusiv

The Condusiv blog shares insight into the issues surrounding system and application performance—and how I/O optimization software is breaking new ground in solving those issues.

Windows 8 Released

by Alex Klein 29. October 2012 05:35

Microsoft officially released the next version of Windows last week – Windows 8. While this new release contains various technological advancements, issues with I/O performance and its effect on Windows systems still remains.

Every I/O operation that occurs takes a measureable amount of time. There’s no such thing as an instant I/O request, and simply put, the more I/Os necessary, the longer it will take for Windows to complete a particular task. 

To understand why this is still an issue on Windows 8 and even Windows Server 2012, let’s explore a bit deeper. When data is written within the Windows file system, it is naturally written in a non-optimized way. Thus when an application requests the data, the initial I/O request generally gets broken down and  splits into many additional requests (called split I/Os), and thus increases the time necessary to retrieve the information. So, as this activity naturally occurs on a daily basis, it takes more and more I/O requests and increasingly impacts the performance of your servers and workstations. 

The Windows built-in optimization tool, which is set to run on a weekly basis, attempts to handle the mounting I/O traffic, but that’s after you’ve already experienced the performance impact in the first place. For example, say I’m working on a project on a Tuesday afternoon – how is running the built-in optimization utility on Wednesday going to address this concern?

Proactive Windows I/O acceleration is the key to successful operations and improved response time to users and this is why Condusiv Technologies created our Diskeeper product. Diskeeper’s InvisiTasking and IntelliWrite technologies helps prevent the vast majority of extra I/O requests from occurring and does so without taking any additional resources from the system or other applications. This ensures that you get the least number of I/Os to go to the storage and allows your applications to run that much faster. 

 
In fact, recent independent testing by openBench labs shows up to 98% few I/O requests, server throughput increased by 130% and data throughput up to 5X faster on workstations. You can read more of this report here.

Diskeeper 2011 Professional Review in Smart Computing Magazine

by Colleen Toumayan 1. June 2011 09:24

Improve Data Performance 

For years, we have loved Diskeeper and the way it works in the background to keep your hard drives defragmented. Defragmentation programs have been available for decades, but Diskeeper is among the true innovators.With the release of 2011, the tool has gotten even better. 

Basic Bits 

Drive defragmenters aggregate the data—which drives normally break into chunks and store wherever necessary— into contiguous blocks. This speeds access time (and therefore system performance), and can literally prevent a drive from crashing.  Diskeeper takes a multipronged approach to defragmentation that eases its system impact and helps keep your drives humming along smoothly. For one thing, its IntelliWrite technology prevents fragmentation before it happens. Its new Efficient Mode feature improves the defragmenting process by identifying problem fragmentation. The Instant Defrag feature tidies up any leftover fragments it cannot process during the initial file save. Both of these happen on the fly, in the background,and with little to no impact on system resources.  

The full review is located here.

Tags: , , ,

Diskeeper | Diskeeper TV | InvisiTasking

Faster File Access Using Diskeeper on SAN

by karen 19. April 2011 06:33
When I asked Patrick Blanche, of Hobbs+Black Architects, whether he saw good results from his use of Diskeeper, this is what he said: 

“Good results? … you mean GREAT right!  Allow me to explain,

We are an architectural business and work with many small interrelated files that can get highly fragmented, so for us using Diskeeper Server is a must to maintain our performance. For the past few years Diskeeper has been working full time on all file servers in Michigan, Arizona even Utah, and the result has been significant improvement in the user experience.  Back before Diskeeper, (a time I would rather forget) we suffered from literally days of waiting for Windows built-in defrag to try and cope with our TB size volumes.  Finally Diskeeper came along and we have seen those issues vanish.”

Then we worked up a fine case study about the performance benefits to his company and now they are deploying Diskeeper on all of their servers and workstations company-wide!  

The complete case study is located here: http://downloads.diskeeper.com/pdf/HobbsBlackSANCaseStudy.pdf

 

Tags:

Diskeeper | Diskeeper TV | InvisiTasking

Great 5 Star Review from a Microsoft MVP

by Colleen Toumayan 12. April 2011 09:36

Diskeeper 2011 received a 5 star review on Bright Hub.

The reviewer states,

"It is recommended to defrag the hard disk to improve its performance. The built-in defrag tool in Windows is not enough if you prefer using a program that will provide more options and features. Diskeeper is offering the latest version with new features and improvements. Diskeeper 2011 will not only automate but also provide an Instant Defrag feature. You'll find out more in the next section of this Diskeeper 2011 review on what else to expect in the new version."

For the complete review read more: http://www.brighthub.com/computing/windows-platform/reviews/111500.aspx#ixzz1JLbwxrjD

Tags:

Diskeeper TV | HyperBoot | InvisiTasking

V-locity support for ESXi, Xen, Oracle and more

by Michael 4. October 2010 09:09

Early in 2011 we'll have a new release of V-locity that will enhance support for virtualization platforms, including those from Citrix, Oracle, and more. While V-locity 2.0 is in use on Windows guests running on these platforms today (and we do recommend it over using Diskeeper), this release will also provide our revolutionary InvisiTasking technology to ensure invisible optimization of guest disk I/O traffic without the need to schedule maintenance tasks.

If you are interested in field testing, we expect to begin in the next couple of months.

Tags: , , ,

InvisiTasking | virtualization | V-Locity

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