New technology file system journaling is used to help NTFS-formatted drives recover from power failures and other events. Activities are logged before they are performed, which helps the file system recover when it is brought back online.Know More
Most actions performed on a hard drive take multiple steps. If a file is deleted, for example, the reference to the file must first be removed, and the space it occupied must be marked as available for writing. If the power fails between these steps, the file will no longer exist, but the space it occupied may be marked as unavailable. If the deletion is entered into a journal before any action is taken, the hard drive can recover quickly.
NTFS journaling is optional, and experts would sometimes recommend that users turn it off for better performance. Today, the benefits of journaling outweigh the small negative performance penalty. In addition, the speed difference when performing basic operations is minimal and will only become noticeable if the hard drive is being used as a server. Hard drives have become significantly larger over the years, and the extra protection provided by journaling allows computer users to know that they will be able to recover from most data corruption scenarios.Learn more about Internet & Networking
T3 connection lines have a maximum bandwidth speed yield of 44.736 megabytes and are commonly used for long distance traffic as well as a foundational core for a business network. As of 2014, a T3 connection line costs around $3,000 to maintain on a monthly basis.Full Answer >
Stock photography can be used to present a rough draft of an idea; if time is of the essence; with low budgets; and with brochures, book covers, websites, newspapers, projects and more. Usage rights vary from site to site and from license to license.Full Answer >
A network security key is a password-based encryption setting used on wireless networks. It is typically a hexadecimal number varying in length between 128 and 256 bits long depending on what type of encryption method is used.Full Answer >
Tumblr is primarily used as a blogging platform for publishing and sharing content. Users are encouraged to choose a specific topic of interest for each of their blogs and submit content based on that interest. Tumblr also has several options to personalize blogs.Full Answer >