Wednesday, September 23, 2009

Ways To Break Water From Hydrogen

Book: Databases - from modeling to SQL


To begin, good news: Samsung EcoGreen
F2 1.5 TB (HD154UI) works perfectly in the Synology NAS DS107e. That said, the replacement procedure is neither simple nor quick. One solution is to clone the original disk
to find an identical configuration. The second solution is to start from scratch by reinstalling the system on the new disk. This second solution is longer, but lets start on a clean system and to upgrade its management options and configuration. It is this second solution I chose and I am presenting in this post. My first try with the Synology Assistant was a failure, and the recommended solution to address
Nothing has been done. Here is the procedure that finally worked.
I did this step on Linux. To prepare the new disk, you must install to a desktop or in an external hard drive. We start by removing all hard disk partitions (with gparted for example). Then, to prepare it, just run the following command: dd if = / dev / zero of = / dev / sdl bs = 1M conv = noerror
sdl must be the point of access to your disk (identified by gparted for example). This process took a mere ten hours.
Mount the new drive in the Synology then download the latest versions of firmware
Synology Assistant
    , select the Firmware

  1. downloaded then press One-Click Setup and cross your fingers ... Finally, it'll just all set up and copy your data by plugging your old drive via an external box for hard disks.
  2. HDD Cloning Tricks> The synonymous and Hard

Friday, September 18, 2009

Community Service For Court Letter Template

Synology Disk Replacement DS107e

  • The course Databases and SQL hosted by Developpez.com is doing well. Since it went online in 2007, it totals more than 441,000 page views, or about 500 visits per day. This interest gave me the motivation to continue my effort to improve course material. This new version is published this month in the collection of Ellipses + Info. I'll talk soon in a new ticket . I want to thank editions Ellipses for allowing me to keep the first blank line on the site Developpez.com. This online version is currently being updated. I can make few changes in order not to overshadow the published version. So I fixed some mistakes, removed the topics of exercise (they have little value without the correction) and cropped images. is what brings the version published in relation to the version Developpez.com online at:

  • New concepts (specialization, connection identifier, validity of a type n-ary association, aggregate functions and SQL operators, user functions, PL / pgSQL, triggers ...). The edited version is 2.5 times larger than the online version (in number of sentences and number of figures).
  • sessions, tutorials and practical work accompanied by full and detailed answer keys.
    Many improvements (corrections, illustrations, examples ...). In fact, only 10% of the edited version is found in identical form in the version Online.
    A much more pleasant presentation in the form of a real book.
    The online course (the draft of the book)


    Wester Chikans Groping

    Course News Databases and SQL


    I use extensively and I greatly appreciate the Firefox browser. And it certainly is for these reasons that Firefox annoys me too.
    Firefox crashes (on Ubuntu, Debian or Windows) at least once a day of use. When Firefox crashes, it does well: all tabs and windows all planted at the same time. Okay, Firefox invites us to find all the windows and tabs when the stimulus lost! Except that in all these windows and all tabs, there immancablement who did everything planted and re-plant all inexorably. We can always say it's the fault to a particular page that does not comply with web standards ... Still, if Linux was programmed as Firefox, the entire system would fall when Firefox crashes. Fortunately, this is not the case! What amazes me in all this is that I only hear praises of Firefox and very little criticism. It's easy, it is Firefox and IE is wrong. Am I the only one to endure all these crashes Firefox ?
      So for me, Firefox is fine, IE live or die I dont care, but Firefox must especially become better!