Sunday, December 27, 2009
Sony VAIO SSD update
http://www.youtube.com/watch?v=rQuVviMEKtg&hl=en
Thursday, December 24, 2009
5 Ways to backup your data ...
The data on your hard drive is the most critical point in the interior of the computer, and the only element that can not be replaced. It is possible to replace an unwanted hassle and expense of a defective memory module, monitor, or processor, but there is no replacing data lost for good.
In addition to the possibility of a simple hard drive failure is the threat of Internet worms and viruses have become a growing threat for data loss or corruption. Even if you do notbe able to have an absolute protection to your hard drive, there are several ways you can ensure that data is protected on your hard drive. Five methods of backing up your data are summarized below ...
1st USB Flash Drives
Although I do not recommend that it is used flash drives for the actual data, they are a convenient means of transferring data from one computer to another. Important files can be quickly loaded ona body such as MINIDISK-512-DGRY-CS USB 2.0 Flash Drive, and transported to another computer for safe keeping. Installation and operation is extremely easy to install and, except perhaps with a software driver, is to use a USB flash drive is a matter of freedom with a USB port on your computer. Just about every computer produced over the last few years has USB ports included, with modern systems to support the USB 2.0 standard. USB2.0 enables data transfer rates of up to 480 Mb / s, which is a huge improvement over the original USB speed limit of 12 MB / s and allows users to fill their drives with data in a relatively short time.
Although the storage capacity of flash drives has increased greatly in the last year or so far as to limit the user has complete range of sizes from 512 MB to 1 GB. Mass storage is obviously not an option, but even 512 MB may be enough to backup "My Documents" folder,several albums of MP3s, or other important files stored on another site.
2. CD and DVD Writer / Re-Writer
The falling prices of CD and DVD writers / re-writers have they an integral part of almost every modern computer. These devices can typically be found installed in a computer housing, but external devices supporting USB 2.0 or Firewire are available for greater flexibility and ease of installation.
A combination is going to offer as the NU Technology DBW-521,the user a high speed CD reader / writer and a DVD reader, for under $ 40. The extremely low price for the drive (and the blank) provides an inexpensive means to create backups and re-writable media increases the comfort by moving to delete the same disc and re-used many times. The main limitation of using a CD burner for backups is that the discs are generally limited to a capacity of 700MB per disc. Not nearly enough for a full backup, butappropriate for the archiving of important files.
The popularity of DVD writers / re-writer is moved thanks to falling prices, and they urge the stand-alone CD burner for destruction. DVD media affords the user much more storage capacity than a CD and DVD burners can burn CDs in general as well as DVDs. The recent availability of double-layer DVD burner, like the Sony DW-D22A-DO-N, represents a large increase in the capacity of writable DVDs, taking the previous limit of 4.7 GB per disc,almost doubled it 8.5 GB.
With proper storage, CD / DVD media provides a long-term storage, which can not be jeopardized by hardware failure. The data on a CD or DVD can be easily read from almost any computer, making it a good choice for archiving files that are not excessively large.
3. External Hard Drives
As the name might imply, are generally the same type of drive that you might find in your system, but external hard drives housed in a smaller,external enclosure for himself. The housing consists of at least one data interface (such as Firewire, USB or Ethernet), and the ability to function is limited only by the size of hard drives currently available, and the budget.
The Ximeta NetDisk is an example of an external hard drive that a user the option to connect an additional 80 GB, 120 GB or 160 GB of memory to your system using either through a USB 2.0 or Ethernet connection. Installation forsuch a device is very simple and can include the installation of some basic software, as well as the necessary connections between the computer and the external enclosure.
The capacity of external hard drives makes them comfortable for the backup of large data sets, and many of these devices to simplify the process, including the software (or hardware) features to automate the backup.
For example, some Seagate External drives a "one-button" backup option right haveOn the case.In not only a convenient method of backing up large volumes of files locally, most external hard drives are compact enough to be portable. The inclusion of a common data transfer interface, such as USB, allows an external hard drive on almost any modern computer for data transfer, or be connected for more than one computer to the external drive as a backup shares.
4. More Hard Drives
By simplyAdding an additional hard drive in your system, you can get from data loss by using it is not your primary drive to your secondary drive. Installing a second hard drive, but a basic understanding of the inner workings of a computer, which deterred some to require users. We offer a "how-to" section on our site for many tasks such as installing a hard disk into a computer System.
To take the installation to install a second hard drive to another level of security and reliability, the hard drives in a RAID array. RAID stands for Redundant Array of Independent (or Inexpensive) Disks, and can be configured in various manners. A thorough discussion of RAID and all its variations, would be an article by itself, but what is perhaps of interest to this discussion, what is called RAID 1. A RAID 1 array requires two > Disks the same size on a RAID controller installed, which will then mirror one drive to the other in real time. Many motherboards with onboard RAID controllers come, but the addition of a PCI slot controller card, such as the Silicon Image Sil0680 is to buy a cheaper, which will contribute for each RAID system. Available with a RAID 1 array if one hard drive fail, the system does not miss most of the rest of the good run continues> Drive, and warns the user that a drive that needs replacing.
5. Online Storage
Online services such as Xdrive, that users upload their files to a server for safe keeping. Although it is appropriate in some circumstances, the data available, which have an Internet connection available, there are a few limitations.
The services usually charge a monthly fee based on the amount of space needed. At Xdrive, for example, 5 GB of storage costs $ 9.95 perMonths, which can easily spend up to more than one discussion at any of the other options.
Security is very tight like these services, but no matter how safe it may seem, it is still only one password to keep prying eyes from your potentially sensitive documents.
The speed of your Internet connection is also strongly influenced by the convenience of your backup weigh, and no matter what kind of connection you have, it can not compete with local dataPrices.
Final words
Although not a complete list of available options for backing up your data, which offer five points listed some simple and relatively inexpensive way to ensure that your data is never lost. Data loss is an extremely frustrating and potentially costly situation, but one that can be avoided.
http://geeks.com/pix/techtips-11-04-04.htm
Monday, December 21, 2009
Avoiding Data Recovery On External Hard Disk Drives
After UniRecovery RAID Data Recovery Labs, External Hard Disk Drives provide great flexible storage option and mobile security by providing a backup option, but this advantage has dangerous twist to achieve.
With storage capacity running in hundreds of gigabits, accompanied by high transmission of data, in addition to the flexibility to change the drive to a laptop, desktop, server, memory cards, camera or iPod and sold at reasonable prices Plugssignificantly increased their popularity.
However, as the popularity of the external drives with backups and valuable data is always failing for no apparent reason. The majority of these failing drives are often of well-known commercial brands like Lacie, Freecom and Omega and with the latest high-performance Maxtor, Seagate and Western Digital hard drives models with storage capacities of more than 320 GB or even 400 GB on a single device.
According to a studyof 100,000 drives conducted by manipulating the Carnegie Mellon University, it is widely believed Hard Disk Drive Provider (MTTF) - mean time to failure. In fact, the median time to failure (MTTF) of drives, according to its manufacturer, from 1,000,000 to 1,500,000 hours, at a nominal annual failure rate of no more than 0.88%.
The study notes that "up to 13% observed on some systems.". This suggests that field replacement is a fairly different process than amight predict based on datasheet MTTF.
It was found that the failure rate is not constant with age, and that, rather than a significant infant mortality effect, evidently a significant early onset of wear reduction. That is, replacement rates in research data grew constantly with age, an effect often assumed not established until after a nominal lifetime of 5 years. The study, which also carefully pointed out that the study does not necessarily track actual drive failures,But cases in which a customer decided a drive had failed and needed replacement. The study also explains that no vendor-specific error information, and that his goal is not to "choose the best and worst vendors" to help them but to go to improve the design and testing.
Also, little difference in replacement rates between SCSI, FC and SATA drives, which may indicate that disk-independent factors influence how operating conditions, replacement rates more thanComponent specific factors. On the other hand, we see only one instance of a customer rejecting an entire population of disks as a bad batch, in this case because of media error rates, and this case to SATA drives
The time between replacement, a proxy for the time between failure, is not well modeled by an exponential distribution, and shows significant correlation levels, including autocorrelation and long-range dependence.
In general, within the smooth case,are often poorly ventilated or not ventilated at all, external hard drives assemblers are the cheapest available drives such as Maxtor and Seagate, combined with badly ventilated enclosure casing, the combination for each user catastrophic, especially if the hard disk of high capacity of key importance of back-up data
At each Lacie with multiple drives, this can be a terrible experience with RAID systems and data from over 1terabits. Often with RAID array external drives, the drive failure are more frequent and the damage is greater than individual disks. According to Haj Majed Aziz of UniRecovery - RAID Data Recovery Labs, many of the 1 terabyte LaCie external drives contain Maxtor 250GB IDE RAID array in poorly ventilated enclosures, when used regularly, especially in an office environment, they are total disaster. "
Hitachi has unveiled a hard drive, which has achieved,to new heights of one terabyte (TB). The hard drive looks like any other, but uses perpendicular magnetic recording to make space for all of these data.
The current technology generation of LRT-Longitudinal Recording Technology, which records the bits and horizontally, was replaced by the inclusion of bits upright. But the costs are in the region of $ 18,000!
Wednesday, December 16, 2009
Hard Drive Data Recovery Procedure
Hard Drive Data Recovery is the process of recovering data from damaged media when it can not be normally accessed. Data can be retrieved from hard drives, FireWire drives, USB sticks, DVDs, CDs, RAID (redundant array of independent disks), SAN (Storage Area Network) and NAS (Network Attached Storage).
Usually a hard disk can suffer damage, either logical or physical damage. Logical damage from corruptionOperating system or file system, virus attacks and similar factors. Physical damage is a result of head-crash and damage to circuit boards, actuator arm drive and other internal components of hard disk.
It is very important for an efficient process for recovering your important data such as company data, have legal documents, personal information and photos of the family.
Various methods exist for retrieval of data. We introduce the generalbelow:
1. If the operating system or file system is damaged, your data can not be accessed. It is possible to recover the data using the data recovery software.
2. When data is deleted is still intact by formatting the hard drive or inadvertent operation of your data on your hard drive. Only the file indexes get deleted. You should scan your hard drive to recover the data, and help the recovery software canthis context.
3. If physical damage has occurred, can not help recovery software. They are to a recovery professional who will provide personalized services to repair the damaged disk and retrieving the data from such an approach.
Data File Recovery software is user friendly and can be used by anyone without any technical know how. But if physical damage occurs, you should not try to recover data yourself. This can lead to furtherDamage to the hard drive and can lead to data loss, which is final.
Offered Efficient and secure data recovery needs solutions through a trusted and experienced companies. Overall analysis of the problem is needed before a decision on a recovery process.
Tuesday, December 15, 2009
x IF LAS HELLO Shot | Edited
http://www.youtube.com/watch?v=e-rUIcUmidk&hl=en
Monday, December 14, 2009
Intel Solid-State Drives - Drop Test
http://www.youtube.com/watch?v=8wxsFH6bx4w&hl=en
Sunday, December 13, 2009
HOW TO MAKE USB data cable FLASH DRIVE
http://www.youtube.com/watch?v=JYglmeKJrHM&hl=en