Technology and Gadgets
 

Archive for May, 2010

Sudoku is the latest puzzle craze to sweep the nation. If you search through various blogs and Sudoku game information sites, you will find that many people refer to this challenging game as the new Rubix Cube. If you grew up in the 80′s it would be difficult to forget the six-sided and six colored square, but Sudoku is doing just that.

If you think that Sudoku is a new game you would be incorrect. In fact, it was created in 1979 and published in an American puzzle magazine. The game was created by Howard Garns, a former architect. The craze hit Japan in 1986 but did not take the center stage until 2005 when websites, puzzle books and even significant media coverage made Sudoku game a worldwide sensation.

If you conduct a web search for Sudoku game you will find it has a massive following. The Internet has become a perfect haven for those logically inspired sleuths dedicated to filling in the boxes and solving puzzles. There are tons of websites dedicated to the game. There are also contests where contestants can actually win money or prizes. Contests, however, usually have to be done in person because there are computer programs available that can solve Sudoku game puzzles in a snap.

Sudoku is actually an abbreviation of the Japanese phrase suuji wa dokushin ni kagiru. Translated, it means the digits remain single. Normally, an ordinary Sudoku game puzzle is a 9 x 9 grid divided into nine 3×3 subgroups. Some of the cells have numbers and clues in them. Others are empty. The goal of the game is to pencil in the missing numbers in a logical fashion, but remember, each number one through nine can be used only once.

The difficulty levels of Sudoku game are varied. Puzzles can be crafted to fit highly experienced players or pure novices. Even the very young can get in on playing Sudoku game. If you found yourself a fan of the Rubix Cube back in the 1980s there is a good chance the Sudoku game craze would be right up your analytical alley. Give it a try and who knows, you might get hooked!

 
Sunday, May 30th, 2010

If your business works on critical databases that are too important to lose, offsite backup technology can save it safely on remote places. This means complete safety of your data from local calamities, fires, and other natural factors that can corrupt or destroy your valuable database.

Go For Professional Offsite Backup

The business world runs on information and data ? customer profiles, reports, charts, analyses, accounting reports, or documents and files that store text, audio, and video in various formats. This valuable data needs to be backed up in case there is a local eventuality such as power breakdowns, fires, and system failures that corrupt and destroy database files.

An offsite backup service works as follows. Client’s data is first encrypted, compressed, and then transmitted to an offsite high-security data center. The storage is done using mirrored RAID servers. Data retrieval can be done during any emergency using either Internet or other data restore lines. Added Features of Offsite Backup

An offsite backup service run professionally can include the following services ? client account management, support over telephone, linked accounts billing, large storage capacities running into terabytes, central management for multiple locations, and backing up of both email and normal databases. What can Offsite Backup deliver to you?

Apart from ensuring your data is safe and secure at an offsite location, a well managed offsite backup service can offer the following advantages ?

? Automated backup operations.
? Cross Platform Technology ? No matter what system you run: Windows, Linux, Mac OS, etc.
? Data Encrypted Network Connections ? For complete confidentiality of your business data.
? Web Interface ? Manage backup histories and preferences with convenience.

Global Data Vault can provide you with information and access to various offsite backup services, online backup solutions, new backup services, sql replication solutions, and other backup solutions to meet all your business requirements.

 
Friday, May 28th, 2010

Baccarat is sometimes known as the cousin of blackjack. The reason for the comparison is due to the basic game rules. In blackjack, you need to achieve a hand closer to 21 than the dealer’s. In baccarat, the hand closer to 9 is the winner. Baccarat is also known as the king of casino games and is one of the oldest card games still played at casinos today.

Unlike blackjack, in baccarat a player can bet on whether his/her hand or the dealer’s will win. The three betting options in baccarat are player, banker, or tie. Betting on the player will play even money. Wagering on the banker is the most popular bet but it is important to know that casinos charge a 5 percent commission when the player bets for the house. Players shouldn’t let this discourage them, though, the reason the house charges this fee is due to the fact that the banker wins, statistically, more times than the player.

The least common of the wagers is the tie, which pays eight to one. This is one of the least-profitable wagers a person can place at a casino, the house edge is extremely high.

The card values are easy to remember, face cards and ten are worth zero, ace cards are worth one and number cards are face value. A player receives two cards and can only receive one more hand during the game play.

Similar to blackjack, baccarat is a game where a single player faces off against the dealer. Baccarat, even with its glamorous image, is primarily a game of chance. Also unlike blackjack, a solid strategy still does not make this a ‘beatable’ game.

Baccarat is considered one of the most glamorous of the casino games. Due, in part, to the fact that for centuries this was a game played by the French royalty and to the fact that it was featured prominently in many of the 007 films as James Bond’s game of choice.

Even though the game is fairly simple to learn and master, it is one of the more popular choices for high-rolling, VIP players. Online casinos offer an array of baccarat betting limits but many land-based casinos only offer baccarat in high-minimum limits and, oftentimes, in a separated area from the main casino to offer the VIP players privacy.

There is an array of online tutorials available for beginning baccarat players.

Some other good resources online for beginning players are Ildado’s (http://www.ildado.com/baccarat_glossary.html) baccarat glossary and Online-Casino’s (http://www.online-casino.com) free practice game play.

 
Friday, May 28th, 2010

Why compact discs get damaged. Compact discs are all plastic. Compact discs are even not sensitive to magnetic fields as in case floppy disks, which never used to retain data when even a slight magnetic field is crossed with floppies. Then what is the reason why CDs get corrupted?

CDs work on the principle of reflection of light. CD drives have a built in laser that is used to read data. When laser is focused on to the CD the beam get reflected to a point when there is some data on that are i.e. 0 or 1 the points where light beam lands back is different which symbolizes the bit value.

When something on the CD breaks the path of the laser light, something like dust particle or something else like a FINGER PRINT!!!. Finger prints are nothing but natural oil from skin that sticks to the surface in contact with the skin in a pattern of skin cells. This oil or say fingerprint helps in refraction of light and loss of data to the reading source i.e. laser.

When CDs don’t run the reason is because something is interrupting the laser to read the shinny side of the CD. But I have important data what should I do now?

Most of the times it is because of dust or fingerprints, you need to clean the CD.
You can clean your CDs with plain water or a bit soapy water. And it is better to clean the CDs after some time. But this doesn’t mean you should start putting your CDs in dishwasher or washing machine every week.

All you need to do is to wipe the shinny side of the CD with a clean moist cloth and try running it again make sure the CD is dry before you run it.

People say about using all different sorts of things to clean CDs like toothpastes, wax polish etc. but I would recommend you to buy some CD cleaning kit. But if you still want to go try, do let me know the results.

And one thing I must add is that DVD work on the same principle and are bit more sensitive to dust and fingerprints. You can also use the above mentioned procedure for DVDs. But you need to be careful with DVDs