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fragmentation (26 results)
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ZDNet Dictionary Definition
- Fragmentation
- (1) Storing data in non-contiguous areas on disk. As files are updated, new data are stored in available free space, which may not be contiguous. Fragmented files cause...
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- The Impact of Disk Fragmentation on Servers
- "Every application that touches the hard drive will benefit from a good tool that defragments and manages the files on your servers." And now here's the proof! Through a series of precise performance test results, you'll discover the surprising difference defragmentation makes in key areas of server operation such as...
- White papers 2009-04-15
- O&O Defrag Server Edition 11.5 build 4065 (Windows)
- The award-winning defragmentation program, O&O Defrag 11, optimizes hard disks and merges data fragments twice as quickly as the previous version. Thanks to its new background monitoring, O&O Defrag 11 is now able to prevent fragmentation from occurring at its earliest stages. Newly added and modified files are analyzed and...
- Software downloads 2009-03-12
- The message from GSMA Barcelona: fragmentation
- The message from GSMA Barcelona: fragmentationIsn't competition grand?When it comes to phones, I don't hear a lot of shills or anything-but people causing a fuss. No one flames you for owning a Nokia, and no one seems to write about how great their Palm is. You can buy what...
- Discussion threads 2009-02-20
- Fragmentation and Encryption to Enforce Privacy in Data Storage
- Privacy requirements have an increasing impact on the realization of modern applications. Technical considerations and many significant commercial and legal regulations demand today that privacy guarantees be provided whenever sensitive information is stored, processed, or communicated to external parties. It is therefore crucial to design solutions able to respond to...
- White papers 2008-12-12
- The Shortcut Guide to Managing Disk Fragmentation
- Fragmentation results in significant money and time drain on IT resources. The Shortcut Guide to Managing Disk Fragmentation helps IT professionals, analysts, and engineers understand the benefit of an automatic hands free disk defragmentation strategy across the enterprise. This in-depth independent study covers disk architecture, examines how the pervasive problem...
- White papers 2008-09-05
- Virtualization and Disk Performance
- Virtualization marks the next evolution in data storage technology. This white paper analyzes the virtual machine, performance-threatening dangers, and their real-time solutions. Virtual disks are uniquely susceptible to fragmentation and its capsizing effects. Because of the inter-communication between virtual disks and the host systems, server virtualization actually...
- White papers 2008-02-28
- Defrag Myth Busters - What You Should Know
- There are many serious misconceptions about fragmentation which, if believed, can lead to significant computer damage. Debunking these myths could save your system or network. Fragmentation is one of the most serious problems that plague computers around the globe. It accounts for billions in lost...
- White papers 2008-01-23
- Why is my computer slowing down?
- Why is my computer slowing down?Not exactly ....With NTFS only the metadata is written to the journal, not the file data. So technically it's not the same type of journaling as with ext3 which writes the metadata and the file contents. Now Reiserfs is a metadata only journaling system, but...
- Discussion threads 2008-01-22
- Diskeeper 2008 Multimedia Tour
- The Diskeeper 2008 Multimedia Tour explains how file fragmentation impacts system performance and how you can determine the level of fragmentation that exists within your systems. This 15-minute multimedia presentation addresses these important questions and more: How can I find out if my systems are fragmented? ...
- Presentations 2008-01-01
- Social nets and identity fragmentation
- faberNovel Consulting has mapped out some trends in social networking and digital identity. The research paper PDF here titled "Social network websites: best practices from leading services," compares LinkedIn and Xing and Match.com and Meetic. The research paper also touches on the how identity is changed by...
- Blog posts 2007-12-02
- Can open source be applied to warfare?
- John Robb left has spent the last few years writing about the open source process as applied to warfare, most notably in his book Brave New War. He says the good guys may finally be getting the upper hand by applying those lessons. When...
- Blog posts 2007-11-20
- Enterprise mobile remains up for grabs despite Google, Android and OHA
- What do the major players missing from the Google Android and Open Handset Alliance OHA have in common? An abiding interest in enterprise mobile, and effectively integrating IT back-end resources for delivery to mobile B2E, B2B and B2C endpoints. So-far, the non-OHA-committed players include Apple, Microsoft, Sybase,...
- Blog posts 2007-11-07
- Gauging the Impact of Fragmentation
- Looking for an accurate way to measure fragmentation on your systems? This white paper has clear step-by-step instructions that can tell if your volumes are standing up to fragmentation or if your performance is deteriorating. The paper also recommends a handful of performance measurement tools from software...
- White papers 2007-11-01
- Does fragmentation affect SANs, NAS, and RAID?
- The perception that fragmentation does not affect SANs, NAS, and RAID is incorrect. Disk arrays improve I/O performance, but they aren't invulnerable to fragmentation. This white paper explains the relationship between the logical disk with which the operating system interacts and the physical drive array, and shows why arrays are...
- White papers 2007-09-18
- Lacelevel2 (Fragmentation Level) 3.18 (Windows)
- Disklace's Lacelevel2 gives you the ability to precisely plan the defragmentation of your drives before they are fragmented too much and cause your computer to start performing poorly. Current defrag solutions do not effectively repair heavy fragmentation, and that is why it is crucial to defrag when fragmentation level is...
- Software downloads 2007-09-11
- Lacelevel2 3.18 (Windows)
- Disk fragmentation causes performance degradation, which in most cases is the direct reason for computers upgrade ahead of time. Unfortunately, fragmentation was never measured until now in units that may help the user to decide what to do. Lacelevel2 measures the fragmentation level of a disk in unique number, regardless...
- Software downloads 2007-08-16
- Scottish election suffers from e-voting woes
- The US isnt the only country with e-voting problems. In Scotland, elections last week were seriously marred by spoiled paper ballots, which led to technical problems with electronic counting systems that delayed election results, Computerworld reports. The supplier, DRS, told Computerworld UK that the problems were not about being...
- Blog posts 2007-05-11
- The Shortcut Guide to Managing Disk Fragmentation - Chapter 1
- Storing data on a disk has become less expensive and more convenient in modern times. But with that increase in storage capacity and decrease in price comes a problem of management. There are many common misunderstandings leading to operational inefficiencies when it comes to the management of disk fragmentation and...
- White papers 2007-01-16
- Fragmentation in Large Object Repositories
- When designing a new system, it is important to consider behavior over time instead of looking only at the performance of a clean system. When fragmentation is a significant concern, the system must be defragmented regularly. However, defragmentation may require additional application logic and imposes read/write performance impacts that can...
- White papers 2007-01-10
- Avoiding IP Fragmentation at the Transport Layer of the OSI Reference Model
- The heterogeneous nature of the Internet communications is transparent for the end user. One of the factors determining the transit delays is the presence of fragmentation and reassembly of the IP datagrams. The modern recommendations regarding the IP fragmentation process is to avoid it. There are different possibilities regarding the...
- White papers 2006-07-06
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