Wednesday, October 13, 2010

Photoshop retouching images (e) remove color cast


Removing color cast

Some color images with color shift (uneven color), may occur during or present in the original scanned image in. Gondola images have color cast, it was too red.

Note: the need for 24-bit monitor can see the color cast, it can display millions of colors. Those who can only show 256 colors (8 bits) of the display, see Hue is very difficult, or impossible to detect.
We will now use the Color Balance command to adjust the level to correct the color cast photos. You can use any method of adjustment layers to edit images, without permanently changing the original pixel value. Use the adjustment layer to adjust the color balance of your plan to print the image has special advantages. If necessary, when you see a color proof or print a copy, you can change the image attached.

1. Select Layer> New> Adjustment Layer.
2. Select Color Balance (Color Balance).
3. Click OK to create and display the color balance adjustment layer Layer dialog box.
4. Select Preview Preview option.
5. In order to adjust the middle in order to reduce the red hue, drag the top of the mouse to the left (we used -15), the middle mouse to the right (we use the +8).



6. Click OK to accept the color balance adjustment layer. Note the color balance layer appeared in the layers palette.
7. In the layers palette, click in the color balance layer of the eye icon next to hidden or display layers. You will find that after adjusting the color and the difference between the original color.
8. Select File> Save, save the file.
Note: When you double-click the adjustment layer on layer palette, the corresponding dialog box appears, where you can edit the adjustment layer value.






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Tuesday, October 5, 2010

Optional U disk watch "shell" scam


A few years ago also are luxury U disk, now put down his value, consumers increasingly approached. And compared to the traditional three-inch disk, U disk is not only the potbellied, pretend to be under the various "build" a large photo, music, games, also less susceptible to external damage, better data security .

Meanwhile, the small chic look, cool colors, all make the big tolerance gadgets as a young person's new jewelry, and more laid its next-generation storage tools dominance.

How to make this new "hegemony" is practical and obedient? Three-step, to help you create the perfect plan U disk!

Eyes that care "shell" U disk

Xiao Xu lives in dense downtown areas of Shanghai University Northeast films, more often stalls hawking cheap goods to sell Tuizhao Che, which Daorangxiaoxu benefit. One day, Xiao Xu see a students face Tuizhuo Che selling headsets, Repeater, U disk and the like. A random quotations, 64M, U disk even as long as 50! Although not a big brand, but Xiaoxu always wanted this thing U disk, not any number of technical content, so they did not hesitate to buy one. Who would have thought to try to go home only to find, the computer simply undetectable U disk, and then look closely, actually just bought an empty shells!

銆?銆怱mall alarm

How can I spend the least money to the best product? This may be the general topics of interest to consumers. This also made a lot of unscrupulous traders psychological advantage of the loophole. In fact, U disk market is very competitive, many businesses have adopted low-cost competitive strategy. Therefore, consumers can pay more attention to product advertising, through formal channels can, buy cheap affordable U disk.

In addition to pay more attention to store information, a proper understanding of the small number of U disk selection knowledge will help choose a cheap U-disk Oh!

First of all, Mo greedy, buy regular. Most ordinary people the role of U-disk data exchange not only data storage, so do not buy very greedy U-disk, generally between 32M-128M is a practical choice. General case of promotion, better brand of 64 trillion U disk selling for 70 yuan or so, so do not spread the risk to buy a shell on the U disk.

Secondly, the stability of the most important. Do not be so-called carry-Q advertisers advertising push email confused by language, in fact, the most important feature is the U disk data storage, can be stably stored without loss of data, U is the most important criteria for site selection. In fact, most users only use this function.

In second place is the start and hardware encryption. And some of the speculation out of the concept, nothing more than some of the U disk preloaded software, only to achieve specific functions, and of little practical significance. In fact, if you will, can create their own "scores of one" U-disk products.

Finally, to judge by the appearance of quality. U disk enclosure seal, there are two processes. One is fixed with screws, appearance, and there is not a good sealing; the other is the use of ultrasound technology package, high sealing, packaging and long service life out of U disk, but using this package on the plant and equipment and demanding process, the general small factories can not be achieved. Therefore, in general, U-disk sealed packaging and quality in the process will be more secure Oh!

Beware of tight to prevent leakage of the virus

Xiaodong usually like to surf the Internet side of the picture downloaded to the U side dish, but this month he found home broadband charges as high as 200 yuan, but his time spent online is absolutely no more than 80 hours, according to regulations due only 100 ah! After "the census", Xiaodong found himself broadband user name and password was cracked, and the culprit is the U disk dyed a strange virus.

In fact, Xiaodong have to feel badly: When using U disk, not only the message window will appear inexplicable, "the school I eat enough food, snack tray is garbage !!!", U heart will automatically generate a file while running this file will be a "program damaged, can not run" warning - can not think of this is the legendary Trojan!

銆?銆怱mall alarm

Xiaodong infection is quite popular recently, "e-album" (Win32.Troj.cimspark) virus, in fact the deleted method is simple. Experts, they do not run the program, the computer will not be infected with the virus. First, remove by hand. First of all, the system directory windows \ system32 under search SVCHOST.EXE file, if found red "heart" file, the first in Task Manager to end its process, and then delete the file. Second, anti-virus tools, such as PC omnipotent wizard, Duba Trojans only kill the virus can be cleared.

In fact, the use of U disk if there are good habits to avoid infection. When the Internet is best not to use U disk. As this would increase the infection probability of a virus or Trojan horse programs, and if the Internet must use flash drives to read data is the best write-protect switch to open it. Once your U disk speed is too slow or has an unknown file there, I remember first went to a professional drug test online antivirus antivirus website, do not rashly run that virus file, to avoid unnecessary losses suffered.

Through the use of errors across minefields

Millet, U disk, though not to buy any big-name goods, but also regular factory product. For some reason, less than half a year with millet, it appears the data loss, running too slow and so on. Insert the USB interface, sometimes, to try several times to be identified. U can look at other people's plate is not a big shipment, with more than a year are still fast. In the end how the back thing?

銆?銆怱mall alarm

In fact, tools, must find the know-how. Down the temper of these tools will not only more you use the more smoothly, but also reduce their losses. U disk in the process of using the same, a lot of misunderstanding, seems a small thing, but in use it will affect the efficiency of the process.

Take the U disk speed is too slow, if excluded, computer virus and quality of U disk itself, probably because when using the flash drive does not open the system, "write cache opened" this feature. Opened, write caching is: in Win98, WinMe may be by right-clicking "My Computer", select "Properties 鈫?Properties 鈫?File System 鈫?removable disk" enabled "after the write cache" dialog box before the tick ; in under WinXP can open the "My Computer", right-click the removable disk, select "Properties 鈫?Hardware" and then select the flash disk drive is located, click the "Properties 鈫?Strategy", select "for the performance Optimization ... ... "dialog box, and click OK.

Similarly, the usually careful attention in the use and maintenance, are also important. For example, never in the flash of light when the flash was quickly pulled out flash drives, because then U disk is reading or writing data, pull out halfway may cause hardware damage to the data. Also, do not shut down immediately after the backup documentation related to the procedure, because at that time on the U drive is still flashing light, indicating procedures have not completely ended, then unplug the U disk, it is easy to affect the backup. So, back to the flash file, it should be some time to close the related procedures to prevent accidents; the same token, the system prompts "can not stop" Do not pull out when U disk, it will also cause data loss.

In addition, attention will be placed in the U disk dry environment, do not let U disk interface prolonged exposure to air, otherwise easily lead to the surface of metal oxide, reduced interface to sensitivity. At the same time, do not need a long time has been inserted in the U-disk USB interface, or interfaces while easily lead to aging, the other on the U drive is also a loss.






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Saturday, September 25, 2010

"Dragon Century: The Origin of" Game of the background Qunari people



A giant landing

"History will darkspawn described as homely Thedas only the most serious threat, but the majority live outside the country in the dwarf who says that is more like a distant threat, the invasion can not be compared with qunari people. After all, since the hero Garahel Battle of the Ayesleigh after defeating Archdemon has four centuries there have been no Blight 銆?銆?the. But 100 years later, the steel era 6:30, when the far north coast of Par Vollen first qunari Fleet reported the arrival of a war in this new century began.

It is said that these giants of the golden skin is a continent from the east came through Boeric oceans, for most people, qunari are mysterious. Some people think that they are hateful invaders, they fight and destroy the deadly technical ability, almost the collapse of the civilized world. For others, they are pagan, worship a kind of commitment to use force to spread itself to the "minority" race of strange beliefs. Land in the south Ferelden people think they are a legend, is extremely rare after the beginning of peace from the far north of the strange biological.

In qunari have begun to attack Rivain and Seheron, and invasion of the mainland, Thedas other places have not even received their messages appear in the Par Vollen. Qunari people in front of the discipline and technology, these defenders overwhelmed. Our ancestors never seen such a battle, when the sound of artillery, the other party immediately routed. Soldiers dressed in shiny Gangjia the qunari defenders in overcoming all obstacles in any ride. History will call it the first time qunari war, but more like a one-sided massacre, the next less than a decade, qunari Tevinter continue to go deep into the hinterland.

Is on the Thedas It was a dark age, of all nationalities in the common enemies of mankind once again was forced to bring together ... ... This enemy is like darkspawn as its purpose is not to destroy, but eager to conquer a land and its enlighten enlightenment. qunari who proved to be one of the most terrible opponent: "religious fanatics."

2 golden master

"About qunari people how to manage their land occupied by the story of diverse and difficult to trace, in their language using 'kabethari' title to these lands, meaning should be 'those who need educated'.

Some say qunari evil to intimidate the civilian population of people. They separated children and their families, and the adults into the 'academic camp' to learn their religious philosophy. Refused to obey were forced into indentured servitude, or sent to mine site work with ... ... they often die of extreme fatigue and hunger. Dare to resist the cold immediately be put to death. However, many subject to the new owners claim that if they comply with strict codes of conduct qunari people and the law will be treated well, even given a great trust.

Spread under the tragic record of each story, are referred to a program called 'qun' missionary terms. This may be a philosophical or refer to written text, or both, and some people claim, it even resembles qunari the people of God. Ode to light the different people that it dominated the qunari all aspects of life, not only contains the earthly on, and also covers the spiritual, qunari asked the reason people do not strictly follow its teachings.

Those who have worked with these golden monster who left some record of them in these records is a strong biological, higher than the ordinary one, the terrible calm demeanor, his eyes were shining flame like light. Some even claim that they showed some of his good faith, or cruel lack of a clear, a change of faith Seheran people who do not like him that poor people, it seems that these conquerors of religion would give a person some kind of self-discovery. 'In my life to follow God 銆?銆?days, regardless of his way to point where I would not hesitate to follow,' he wrote, 'but faith in qun, I found a meaning to go my own way. As long as all my compatriots can understand qunari gave us what. '

Is said to completely wipe away the best weapon is not a nation but a book. Fortunately, a four times world beating Blight is not so easy to bow out the aggressor nation. Upstart is about to begin the march. "

3 favorites march

"Named after the march past of the noble, upstart march from the church at 7:25 crisis era was launched, this time north of the close fight Thedas have been carried out for nearly a century. In Minrathous (the only major city not occupied Tevinter) Imperial Church to Seheron his troops and regained the territory of the eastern empire, Val Royeaux providential Templar who ordered her to lead the South's military thrust into Rivain. It was the fourth Blight from the largest military mobilization after.

In fact, the church's most powerful military force against qunari from Dr. Ring. It seems from the qunari technology, they show resistance to any magic things with extreme hate being pregnant. They also have the Master, but only the animals than be locked in a little better ... ... when compared with the ring of the Master, Master of the capability is immune to any qunari hope its neck. In the artillery in front of the church to lightning and fireball fired back, and setback its potential.

qunari bring the troops were confined to the northern zone, their number is difficult to compete with humans. Year after year, gradually eroding the church's front qunari. In the process, how to deal with local people who have faith in the human population change is particularly difficult, especially a lot of people have qun flourished under the doctrine of several generations, many of the armed forces deal with this problem is simple to extinction. Church officials then rejected this practice, asking to withdraw convert the north Rivain and Par Vollen, out now Nocen Fields and Marnus Pell's Luanfen is another matter. Yes, many, many people in the Marnus Pell massacre, said that the Veil 銆?銆?there has been a permanent tear, until today the ruins are still full of the bodies shall rest in peace.

No matter the case, to the storm era 7:84 qunari and utterly defeated. Those who were free territories, Rivain is the only one still believe in religion, human land qunari its rulers try to exchange with the outside world peace. So most of the territory of the envoys of mankind together, was signed Llomerryn agreement, in addition to Tevinter empire, all human territories have peaceful relations with qunari concluded. Again, according to the Creator of the willing, both the human victory over the aggressor should be palm as Thedas master status.

But today, this peace remains fragile. "銆?銆?heaven-sent by (Divine): Heaven is a church organization who live in Val Rayeaux huge, magnificent cathedral of the leader. Church of Heaven who are women. The Tevinter Empire has its own heaven-sent by All of them are men, and has its own church - the Imperial Church.

銆?銆?Blight (dry tide): Church admonished the world, it is human arrogance to Darkspawn into our world. Shamans who coveted the power of heaven, but was eventually exiled, to be its own corruption distorted, eventually to form the monster return to this world - the first Darkspawn this shape. they are like a plague-like dwarves kingdom was invaded and occupied the caves and underground channels. When they found the residence of one of the ancient gods, the sleeping dragon, the ancient underground after the wake. Giant Long recovery and the embodiment of devil, leading Darkspawn such as locust terms of its extensive built on the general trend toward the surface, along the extinction of all creatures: namely dry tide. since the last dry tidal campaign has four centuries, but now, Darkspawn gather again from the force.

銆?銆?Creator (Maker): Church worship the Creator. Has hinted that he is a male, the establishment of the Church of the Female Prophets Andraste be considered to be his wife.

Church believe that God is omnipotent and created everything, and he often tired of these creatures. Church believe this is his creation of the defect caused. Until once again proved himself worthy of his human concern, he will not respond to any prayer, any prayer meeting or other such things.

It is said that a long time ago, God created the Fade 銆?銆? this is the first in the world he created. His first child was in the Spirit Fade 銆?銆? God believe that they act the way he created his own ideas. But God created the first children of this aversion, because they can arbitrarily change their world, they lack the soul, only know how to copy people without their own creativity and imagination. Not satisfied because he abandoned Fade, turn created Thedas.

To create the second new creatures in the world can not change its face blossoms. He Veil to the world isolation with the first, he did not realize that his first child to observe these new creatures, and they produced a strong jealous imagination.

New World of Children has built a heaven-sent Emmanuel, which so pleased the Creator. Their world is richer than the spirits, so these organisms can imagine and dream of new things.

The first offense for instance. Evil spirit in the Veil on the other side of the human whisper, they began to worship the old gods driven 銆?銆? Creator of mankind was the main abandoned, and left the Golden City 銆?銆? After a long, Andraste to try to persuade God to forgive him for these children, but Andraste by her husband, who circles Maferath betrayal, and finally burned to death. This is caused by the Creator of mankind once again abandoned the second offense.

Now God left the world. The Church teaches that, when the light of the carols sung in every corner of the world, God will eventually return, and the world into a paradise.

But until that day arrived, he would take care of those who follow Andraste teach believers. When they die, God will bring them to their side. Others will be forever wandering in Fade into, no longer be able to enter God's sight. This state is called the Church to "Oblivion".

銆?銆?Veil: A mortal world will be separated from the supernatural with the Fade boundaries. Whether spiritual or mortal, their bodies are difficult to cross the Road barriers, but the sense of mortal can easily travel in a dream.

Appeared when a large number of dead or powerful magic, where the Veil will be weakened, there is currently no known way to be repaired.

Veil is not an object; it can not be touched or seen. It is used to describe the mortal scholars in the interaction between two different realities as a metaphor.

銆?銆?Fade: Fade is Thedas been separated by a supernatural Veil area. Fade is the spirit of the place of residence, in order to make them comparable to their consciousness in the mortal dream to see the landscape, the spirit of the changing constantly Fade face. In accordance with the Church saying, Fade is the Creator created the first world, where living spirit is his first creation.

In addition to the dwarves, each species will travel in a dream Fade, but at this point the Master will display their magic trapped. Most people do not remember their time in the Fade in, however, be forced to their memories of the Master. Fade in the elimination of a human body they dream is a shock, but not fatal. The man just will wake up. Mortal entity has entered into Fade only once, which led to the first Blight. Master of the ring who are often lyium 銆?銆?help or their Harrowing 銆?0銆?The visit Fade.

Fade in an eternal existence, the black city. If you looked up, you can see the black city, but no one can know how to get there, it is forever floating in the distance.

Church believes that when a person dies, his soul would by Fade into the next reincarnation. Abandon the Creator destined to become forever lost in wandering souls in the Fade.

銆?銆?spirit (spirits): according to the church to say, Fade in the Spirit is the Creator of the first group of children. Because of their lack of soul, God abandoned them - because they can be arbitrarily changed according to their preferences Fade shape, but they lack imagination and creativity, and this is the imitation of the Creator. God created a new area and use Veil to the isolated and Fade, but this piece in the field can not be changed by the new kids. Since these new children have providential Emmanuel, God is satisfied. It is believed that when God created from his new child, Fade in the Spirit began a curious eye for the human, the more vicious spirit that, this vision also mixed with jealousy and desire.

Creator of the first child of the individual who viciously jealous of their hearts. They call mortal, so that they sleep through the Veil of the barrier sense, snooping in their dreams to build the land of their Creator. They covet their inner aura, they can not understand it. They Fade molded into them to see the appearance of human consciousness and reason behind not investigate the case of trying to remove that aura.

A soul can not understand a stationary can not change the world. They can not understand living in a flesh and blood of what it means. Some spirits through the Veil because they desire something that they never got.

"Demon" (Demon) is Fade in a destructive spirit's name. They can take mortal soul in a dream, and ordinary people into hate (Abominations). They can also take animals, dead bodies, and can skillfully use or to give rock and armor to life.

However, not all the same like the evil spirits, and some spiritual good intentions. These spirits cherish mercy, justice and determination of sex. The difference is that with the devil, the spirit of goodwill do not want to get out Fade, and their good intentions does not mean that they will help the mortal world in their own way. But if someone calls them, such as spiritual medicine, they still will try to help.

銆?銆?Old God (Old Gods): Thousands of years ago, the old gods of Thedas by many people, especially the Imperial Master who worship. Master form of dragon worship them. Legend is a God to teach them how to use the old magic.

The Church teaches believers, the old God is true, the city's fall in gold and darkspawn appearance, the Creator of human sin to deceive their imprisonment. Archdemon are believed to be the old gods sleeping darkspawn corrosion.

Now there are temples to worship gods of these old, no one may see. God said to the old Fade in on the people to speak, is that they teach the human magic, and created a dreamer; that those who become a Magister 銆?1銆?people. The temple is considered the first Blight in the demolition, but said that the old gods still exist in some parts of believers.

God said to the old Seven. The first, and that their leader, known as Dumat, Silent Dragon. By scholars said, he was the first to be Archdemon the old gods, and in the first Blight was defeated.

銆?銆?Golden City (Goden City): In accordance with the Church saying, Gold City was built by the Creator, for the reception of dead mortals. This paradise in the world is empire mage destroyed, because they still have a life time came to make it into a black city, the Master will change as the first darspawn.

Now, for the dead is no paradise host them there. Those who worship God will be gathered at his side, others will drift in interest-free to Oblivion. This is not a punishment but an inevitable result of human depravity. Church believes that once the light of the carol singing in the four corners of the world, God will return and rebuild this city and all sectors into the Promised Land.

銆?銆?Lyrium: Lyrium is a rare and dangerous mineral. In the natural state, this mineral can cause human or wizard serious injury to the mental disorder from a variety of injuries, it also make the Master died. Only dwarves know how to deal with this ore, and reduce the risk of making it more available. And ore generation close to give the dwarves a natural resistance to its effects (non-immune). Over time, more than living in the ground dwarf has lost this resistance. Processed ore used for any person, but a long exposure or a test between the improper operation can lead to serious side effects, such strong emotional fluctuations or complete loss of reason.

Dwarves and tranquil 銆?2銆?The processed lyrium enchant on an item. Master of the ring to use it, people in a sober state, from the spiritual dimension into the Fade. Through proper preparation, the Master can also save it magic (mana).

銆?0銆?Harrowing: Harrowing of the Master of the ring held secret religious initiation ceremony, I do not know in advance will be the case, participation by the adult apprentice mage. In order to determine the value of a Master, and his body left in the Master Tower, conscious to the Fade and the temptation to resist the devil. Fade in with the devil in the fight, the Master will not get the extra capacity. But it can be Master of the rings and the church to prove that the mage ability to resist on the evil Master attractive.

If the Master fails this test, they will bear a physical change in their Templar guard was killed. If the Master of the Ring Master will be worried about a Harrowing defeat, he will be tranquility (Tranquil).

銆?1銆?Magister: magister is a few hundred years ago, the magic rule Tevinter empire of the members of the polity. The Church teaches that a group of entities in the form of Magister Zeng Yi Fade and Creator of gold into the city. The results were corrupt city of gold, and led to the formation of darkspawn.

銆?2銆?Tranquil: serene (Tranquil) ceremony (use a brand of magic produced by the lyrium) will sever a link between the Master and Fade - they never dream. A side effect is central to their feelings was completely removed. One above, or a result of the interaction between the devil never take them without fat. Was not warm the hearts of calm. They saved his life, was directly asked if they would be willing to recognize, survive as an aloof and provide help to the existence, than to have another fork in the road on the road much better.

If you find a Master Master of the ring is too weak, unable to take in the face of the threat of evil to survive, then give them peace is actually a charity. A lot of experienced Master of this ceremony, itself had never shown the desire to become a Master, who once became a member of a quiet, they have been relieved to face mortal danger.

A quiet ceremony for the items using lyrium enchant, which provides for the Master of the ring main sources of funding. They do not have the natural resistance of the lyrium, but their concentration is far higher than the average person, when it also in the use of fewer mistakes.







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Sunday, September 19, 2010

One-time E-mail: self-destruct after 10 minutes



We know that many sites and forums will need to register the user's mailbox to send a verification email, click activation link in the message can be successfully registered. But we often do not want to expose our true Email, because it will lead to more spam attacks. How do? Hurry to try this 10-minute self-destruct-mail.

Click the site's "Get my 10 Minute Mail e-mail address" link, you will get a temporary email address mailxxxxx@10minutemail.com mail (XXXXX for the figures). Mail sent to this address will automatically appear in the 10minutemail.com website, you can read the message, click on the link or reply. But note that this mail will automatically expire after 10 minutes. If you find that 10 minutes is not enough, you can click on "Give me 10 more minutes" link, so you start a temporary mailbox will be 10-minute countdown.

Hmm, very practical, right? Fly in the ointment is that this 10-minute E-mail is now relatively simple, can only be prepared to receive through a simple Web interface, see the letter reply, but do not have the writing capabilities.







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Wednesday, July 28, 2010

Review the DB2 Viper


DB2 Viper's hybrid XML / relational data server in practice is how to work? This personal experience with you the actual performance of DB2 Viper and handling, so that you know the actual DB2 Viper test which aspects should be focused on.

IBM is the data server to the next stage of development: introduced to manage relations between pure and pure XML data in a single hybrid engine. DB2 Viper the new technology used for many companies to understand the relationship between non-business data, such as Excel spreadsheets inside financial information, or commonly found in paper or word processing document, an important contract. Using DB2 Viper, a join statement can only be the rich business data combined with traditional relational data in full view. For electronic forms, contracts, fax image, or receipt of manual search can be a simple statement to be replaced. Access this XML data standard mechanism to ensure that: the existing reporting tools and interfaces to these new data can be provided directly to the desktop. Pure XML technology is critical for business success agility.

New hybrid XML / relational functioning, not for Linux, Unix and Windows, DB2 Viper is the only new features are. This article will discuss the main features of DB2 Viper has. Readers can open by Viper test procedures (http://www-306.ibm.com/software/data/db2/9/), personally try some of these features.

XML-driven business

In addition to relational data can be stored outside, DB2 Viper hybrid engine can also use plain XML structure to store the XML document. Thus, the increasing recourse to XML, companies can use high-performance XML storage engine, you can also use the existing employee database skills to manage and protect XML data (see Figure 1).

XML on the importance of today's companies, which for many reasons. In service-oriented architecture (SOA) environment, if you use a separate universal service, you do not need for each application developed their own access methods, and contribute to integrated applications. XML is often between applications and common services, contact the language used in messaging. For example, in stock, the customer through the Web interface to buy a share of stock. The Web process XML messages to send to the broker system, said to perform transactions. The XML message is temporary, only to trigger agent systems exist. DB2 Viper can save this XML message, while allowing digital signatures remain the same. Thus, these XML messages are now available for regulatory compliance audits.

Today, most companies can not easily access existing business data, because the use of database technology, the large number of platforms and data formats. By creating a unified data format, SOA common services can access data from the original data source, the data Ge Shihua into the standard format and stored in XML, thus contributing to flexible, standards of access to critical business data.

Able to store critical business-type documents (such as Excel spreadsheets, or legal contracts), and the relationship between the data and related data link, which is one of the main advantages Viper. Microsoft Office, Adobe programs and products provide the majority of prospects will be stored as XML document formats. Enterprise users can now easily access the electronic form data, because the Microsoft Excel spreadsheet (often used to store important financial decision-making statistical data) as the XML format can now be stored in the DB2 Viper data server which, not stored in easily damaged file server or hard top.

Pure XML

Existing relational data server XML document stored as a character or binary large object (CLOB or BLOB). But in the CLOB or BLOB, the data is stored as a single unit or a continuous string of bytes. If the query a value inside XML documents, or just update the XML document as part of the performance of this storage format will bring problems. Analysis of the entire record must be read and then can be evaluate predicate (predicate evaluation). Indexing can reduce search costs; However, XML documents need to update the index on the XML update. In addition, the updated XML document need to rewrite the entire document.

Decomposition of the XML document is the relational database management system (RDBMS) another storage method. By mapping each element of XML document to the relevant Series, XML documents can be stored in multiple tables and columns. Once the document is decomposed, structure, and any related items (such as digital signatures) will be lost; However, if the entire XML document need not retained, decomposition may be a practical solution.

DB2 Viper灏嗘渶绾补褰㈠紡鐨刋ML淇濆瓨涓虹粡杩囬鍏堣В鏋愮殑甯︽敞瑙g殑鏍戙?濡備粖甯傞潰涓婂凡鏈夌函XML鏁版嵁搴擄紝浣嗕笉鏄贩鍚堝瀷鏁版嵁搴擄紙杩欐剰鍛崇潃瀹冧滑娌℃湁鍚屾椂瀛樺偍XML鏁版嵁鍜屽叧绯绘暟鎹殑浼樼偣锛夈?鏈変簡DB2 Viper锛孹ML灏卞彲浠ュ瓨鍌ㄤ负鍩轰簬鑺傜偣鐨勫眰娆℃ā鍨嬨?鍦ㄨ繖绉嶆ā鍨嬩腑锛屾瘡涓妭鐐逛笉浣嗕笌鍏剁埗鑺傜偣鐩歌繛鎺ワ紝杩樹笌鍏跺瓙鑺傜偣鐩歌繛鎺ャ?杩欑绾疿ML瀛樺偍鏄闂強瀛樺偍鏁翠釜XML鏂囨。鐨勬渶鏈夋晥鏂规硶锛屾彁渚涗簡鏋佸ぇ鐨勬?鑳戒紭鍔裤?

绾疿ML瀛樺偍鍙互鍘熷皝涓嶅姩鍦板瓨鍌╔ML鏂囨。锛屼粠鑰屾彁渚涗簡BLOB鍜孋LOB鐨勪紭鐐癸紝杩樿В鍐充簡鎬ц兘闂锛屽洜涓烘枃妗e瓨鍌ㄦ病鏈夎铏氭嫙鍖栨垚鍗曚竴銆佽繛缁殑瀛楄妭鑼冨洿銆傛暣缁勬枃妗g殑瀛樺偍琚櫄鎷熷寲鎴愯繛缁殑瀛楄妭鑼冨洿锛屼絾鍚勪釜鑺傜偣鍙互瀹夌疆鍒拌繖涓寖鍥翠腑锛屽鍏朵粬鑺傜偣鍜岀储寮曠殑褰卞搷鏋佸皬銆?br />
DB2 Viper鏃㈡敮鎸佸垎瑙g殑XML锛屽張鏀寔绾疿ML銆傛敮鎸佸垎瑙e姛鑳藉緢閲嶈锛屽洜涓篨ML鍙敤鏉ユ彁渚涚幇鏈夌殑鍏崇郴妯″紡銆傚洜涓烘枃妗d細鍙樺ぇ锛屽湪璁稿鎯呭喌涓嬭繕鍙互鏇存柊锛屾墍浠ML鏂囨。鐨勯潪BLOB瀛樺偍锛堝寘鎷湪鑺傜偣灞傞潰鑰屼笉鏄湪鏂囨。灞傞潰杩涜瀛樺偍锛夊叿鏈夌殑浼樺娍寰堟樉钁椼?

澶у鏁板叕鍙稿唴閮ㄥ凡缁忔湁鍏崇郴鏁版嵁鏈嶅姟鍣紝鑰屼笖鏈夎礋璐f敮鎸佺殑鍛樺伐銆傝櫧鐒禫iper浠h〃鐫?柊棰栥?鍏堣繘鐨刋ML鎶?湳锛屼絾骞朵笉瑕佹眰鍏徃闆囩敤鏂扮殑绮鹃?XML鐨勫紑鍙戜汉鍛樸?涓轰簡鍒涘缓DB2娣峰悎琛紙璇ヨ〃鍚屾椂鍚湁鍏崇郴鏁版嵁鍜孹ML鏁版嵁锛夛紝鍙渶瑕佷竴涓畝鍗曠殑CREATE TABLE璇彞鍙婃柊鐨刋ML鏁版嵁绫诲瀷锛?br />
create table clients(

銆?d int primary key not null,

銆?ame varchar(50),

銆?tatus varchar(10),

銆?ontactinfo xml

)

涓轰簡璁块棶娣峰悎琛紝IBM鏀寔 SQL鍩轰簬琛屼笟鏍囧噯鐨勬墿灞曪細SQL/XML銆傝繖浜涙墿灞曞彲浠ヤ娇鐢ㄧ畝鍗曠殑SELECT璇彞鏉ユ绱?XML鏂囨。鎴栬?XML鏂囨。鐨勪竴閮ㄥ垎銆傞櫎浜哠QL/XML澶栵紝DB2杩樻敮鎸佹柊鐨刋ML Query锛堝嵆XQuery锛夎瑷??XQuery鏄敱涓囩淮缃戣仈鐩燂紙W3C锛夋帹鍔ㄧ殑涓?」鏍囧噯锛屾棬鍦ㄥ彲浠ユ煡璇ML鐨勫眰娆″寲缁撴瀯锛屾濡係QL鏃ㄥ湪鍙互鏌ヨ琛ㄦ牸鏁版嵁缁撴瀯閭f牱銆俋Query涓嶅悓浜嶴QL鐨勪竴涓湴鏂瑰氨鍦ㄤ簬锛屽畠鑳藉鎻愪緵璺緞琛ㄨ揪寮忥紝浠庤?浣跨▼搴忓憳鑳藉杞绘澗娴忚XML鐨勫眰娆″寲缁撴瀯銆備互涓嬬ず渚嬪氨鏄繑鍥炲鎴疯仈绯讳汉鏁版嵁鐨勭畝鍗昘Query锛?br />
xquery db2-fn:xmlcolumn(''CLIENTS.CONTACTINFO'')

鍋囪甯屾湜妫?储鎵?湁瀹㈡埛鐨勪紶鐪熷彿鐮併?浠ヤ笅鏄彲浠ョ紪鍐欐煡璇㈢殑涓?釜鏂规硶锛?br />
xquery

for $y in db2-fn:xmlcolumn

(''CLIENTS.CONTACTINFO'')/Client/fax

return $y

绗竴琛屾寚浠B2璋冪敤鍏禭Query瑙f瀽鍣ㄣ?涓嬩竴琛屾寚浠?DB2閬嶅巻CLIENTS.CONTACTINFO鍒椾腑 Client鍏冪礌鐨刦ax瀛愬厓绱犮?姣忎釜fax鍏冪礌杩涜?琚粦瀹氬埌鍙橀噺$y銆傜涓夎琛ㄦ槑锛氭瘡娆¤凯浠h繑鍥?y鐨勫?銆傜粨鏋滃氨鏄笅闈㈢殑XML鍏冪礌搴忓垪锛?br />
< fax>4081112222< /fax>

< fax>5559998888< /fax>

DB2鏀寔 XQuery锛岃繖鎰忓懗鐫?畠鏍规湰涓嶅繀鎶奨Query杞崲涓篠QL锛堣浆鎹細甯︽潵涓嶅繀瑕佺殑寮?攢锛屽苟涓旈?鎴愯涔変笉涓?嚧锛夈?瀹冧篃涓嶉渶瑕佸鎴峰皢XQuery璇彞灏佽鍦⊿QL璇彞閲岄潰銆傜浉鍙嶏紝DB2瀹㈡埛鍙互鍦ㄩ渶瑕佹椂鍏呭垎鍒╃敤XQuery鍜孲QL锛涚敋鑷冲彲鏈涘埄鐢ㄢ?鍙岃鈥濇煡璇紝浠庤?鍒╃敤姣忕璇█鍏锋湁鐨勭嫭鐗瑰姛鑳姐?鏂扮殑銆佸厛杩涚殑XML绱㈠紩鎶?湳琛ュ厖浜哣iper瀵筍QL/XML鍜孹Query鐨勬敮鎸侊紝鑳藉鎻愪緵鑹ソ鐨勮繍琛屾?鑳姐?

搴旂敤绋嬪簭鏀寔

DB2 Viper绠?寲浜嗗湪鑷繁寮?彂鎴栬?濂楄鐨勫簲鐢ㄧ▼搴忎腑瀹炵幇DB2銆傛柊璁捐鐨勫紑鍙戝伐浣滃彴锛圖eveloper Workbench锛夊熀浜嶦clipse骞冲彴锛岃兘澶熷悓鍩轰簬Eclipse鐨勫伐鍏峰Rational Application Developer瀹炵幇鍏煎銆傚紑鍙戝伐浣滃彴銆佹敮鎸佺殑鎵?湁寮?彂鐣岄潰鍜孉PI浠ュ強鏂板伐鍏凤紙濡俋Query鏋勫缓鍣級閮藉寘鎷簡鏀寔鏂扮殑XML鎶?湳杩欎竴鍔熻兘銆傛槗浜庝娇鐢ㄧ殑XQuery鏋勫缓鍣ㄦ彁渚涗簡璇硶褰╄壊鏄剧ず銆佷唬鐮佽嚜鍔ㄥ畬鎴愶紝浠ュ強鍔犲揩鍒涘缓XQuery鍜?XML鏂囨。鐨勫叾浠栬澶氬疄鐢ㄧ▼搴忋?

涓轰簡瑙e喅鏁版嵁璐ㄩ噺闂锛孌B2 Viper鍏佽鍦ㄦ湰鍦癉B2瀛樺偍搴撲腑鍒涘缓鍙婃敞鍐孹ML妯″紡锛堣繖鏄彲閫夋搷浣滐級銆傜劧鍚庯紝搴旂敤绋嬪簭璇曞浘灏嗘枃妗f彃鍏ユ垨鑰呭鍏ヨ〃涓椂锛孌B2灏卞彲浠ュ鐓ц繖浜涙ā寮忔潵楠岃瘉XML鏁版嵁銆備负浜嗚幏寰楁渶澶х殑鐏垫椿鎬э紝DB2鍏佽鍦ㄨ〃鐨勫悓涓?垪涓瓨鍌ㄤ笌涓嶅悓 XML妯″紡鐩稿叧鐨刋ML鏂囨。銆傝繖鏍蜂竴鏉ュ彲浠ユ敮鎸佹ā寮忔紨鍖栵紝骞朵笖浣緿B2鑳藉婊¤冻涓嶆柇鍙樺寲鐨勪笟鍔¢渶姹傦紝鍙堢敤涓嶇潃鐮村潖鐜版湁鐨勫簲鐢ㄧ▼搴忥紝鎴栬?琚揩瀵规暟鎹簱妯″紡杩涜鎴愭湰楂樻槀鐨勪慨鏀广?

闄や簡XML鏂归潰鐨勬敼杩涘锛孌B2 Viper杩樺.NET鐜鍋氫簡鏇存繁鍏ョ殑鍒嗘瀽銆侱B2鏂扮殑.NET鏁版嵁鎻愪緵绋嬪簭鏈夊姪浜庡.NET Framework 2.0绫诲簱杩涜璁块棶銆傚畠杩樺彲浠ラ?杩囩紪绋嬩汉鍛橀?鎷╃殑璇█缂栧啓鑰屾垚鐨勫瓨鍌ㄨ繃绋嬫潵鎵╁睍 DB2鏁版嵁婧愯闂姛鑳斤紝杩欎簺璇█鍖呮嫭涓庨?鐢ㄨ瑷?繍琛屾椂锛圕LR锛夊吋瀹圭殑浠讳綍璇█锛堝C#鎴栬?Visual Basic .NET锛夈?DB2 Viper杩樺紩鍏ヤ簡鏀寔 Visual Studio 2005鐨勫寮哄瀷鏁版嵁搴撴彃浠躲?杩欎簺鐗规?鍙互鍏卞悓甯姪寮?彂浜哄憳缂╃煭涓篋B2鏈嶅姟鍣ㄧ郴鍒楀紑鍙?Net搴旂敤绋嬪簭鐨勬椂闂淬?

鑷垜绠$悊鍐呭瓨

瀵硅礋璐g‘淇濆簲鐢ㄧ▼搴忓拰鏁版嵁搴撴?鑳藉強鍙敤鎬х殑鏁版嵁搴撶鐞嗗憳锛圖BA锛夎?瑷?紝浠栦滑寰堥毦鎶藉嚭鏃堕棿鍘荤爺绌?XML鍜孲OA杩欎簺鏂版妧鏈?杩戞湡鐨勬瘡涓狣B2鐗堟湰閮芥坊鍔犱簡鍙缉鐭鐞嗘暟鎹簱鎵?渶鏃堕棿鐨勭壒鎬э紝浠庤?鎻愰珮浜咲BA鐨勫伐浣滄晥鐜囥?



鍥? 鏃㈣兘绠$悊鍏崇郴瀛樺偍鍙堣兘绠$悊绾疿ML瀛樺偍鐨凞B2娣峰悎鍨嬫暟鎹湇鍔″櫒

DB2 Viper閲囩敤浜嗘柊鐨勫唴瀛樿皟鏁寸壒鎬э紝瀹冨彲浠ヨ嚜鍔ㄨ缃唴瀛橀厤缃弬鏁板拰缂撳啿姹犲ぇ灏忕殑鍊笺?涓?棪琚惎鐢紝鍐呭瓨璋冩暣鍣ㄥ氨浼氬湪鍑犱釜鍐呭瓨浣跨敤鑰呬箣闂村姩鎬佸垎閰嶅彲鐢ㄥ唴瀛樿祫婧愶紝鍐呭瓨浣跨敤鑰呭寘鎷帓搴忋?鍖呯紦瀛樸?閿佸垪琛ㄥ尯鍩熷拰缂撳啿姹犮?鍦╓indows鍜孉IX骞冲彴涓婏紝鑷垜璋冩暣鍐呭瓨鐗规?杩樺彲浠ョ‘瀹氭?鐨勬暟鎹簱鍐呭瓨闇?眰锛屽苟鍔ㄦ?璋冩暣鏁版嵁搴撳叡浜殑鍐呭瓨銆傝繖椤圭壒鎬цDB2鍦ㄥ伐浣滆礋杞介渶瑕佹椂鍙互浣跨敤鏇村鐨勭墿鐞嗗唴瀛橈紱鏁版嵁搴撳唴瀛橀渶姹傚緢浣庢椂锛屽彲浠ュ皢鍐呭瓨閲婃斁缁欐搷浣滅郴缁熴?

闄や簡绠?寲鍐呭瓨閰嶇疆澶栵紝杩欓」鏂伴銆佽嚜閫傚簲銆佽嚜鎴戣皟鏁寸殑鐗规?杩樺彲浠ラ?杩囨彁渚涙渶浣抽厤缃?鈥旇繖绉嶉厤缃叿鏈夊姩鎬佹?锛岃繕鍙互搴斿宸ヤ綔璐熻浇鐨勭壒鐐瑰嚭鐜扮殑閲嶅ぇ鍙樺寲锛屼粠鑰屾彁楂樻?鑳姐?

鑼冨洿鍒嗗尯

闈㈠悜Linux銆乁nix鍜學indows鐨凞B2寮曞叆浜嗕竴椤规柊鐨勫垎鍖烘妧鏈紝鍙互鎻愰珮鏁版嵁浠撳簱鐨勬?鑳斤紝骞剁缉鐭鐞嗘椂闂淬?鏂扮殑琛ㄥ垎鍖烘柟娉曢?甯哥О涓鸿寖鍥村垎鍖猴紙range partitioning锛夛紝鍙互涓烘瘡涓垎鍖哄畾涔夋暟鎹寖鍥达紝骞舵牴鎹暟鎹寖鍥村皢鏁版嵁瀛樺偍涓虹嫭绔嬪璞°?璀璇达紝鍙互鏍规嵁琛ㄤ腑鐨勬棩鏈熷垪锛屾寜鐓у勾鍜屾湀瀵硅〃杩涜鍒嗗尯銆傝繖浜涘瓨鍌ㄥ璞″彲浠ヤ綅浜庝笉鍚岀殑琛ㄧ┖闂淬?鍚屼竴琛ㄧ┖闂达紝鎴栬?涓ょ鎯呭喌鐨勭粍鍚堬紙瑙佸浘2锛夈?



涓嶈灏嗚繖绉嶅垎鍖烘妧鏈笌鏁版嵁搴撳垎鍖哄姛鑳斤紙DPF锛夌浉娣锋穯锛孌PF 鍏佽鏍规嵁鍒嗗竷閿拰鏁e垪鍑芥暟璺ㄥ涓暟鎹簱鍒嗗尯瀵规暟鎹繘琛屽垎甯冿紝寰?線鐢ㄤ簬鎻愰珮鍙墿灞曟?锛屼粠鑰屾敮鎸侀潪甯稿ぇ鐨勬暟鎹簱銆?br />
琛ㄥ垎鍖鸿瀛樺偍瀵硅薄鐨勮涓哄氨鍍忓崟涓殑琛ㄩ偅鏍凤紝閫氳繃浣跨敤ALTER TABLE...ATTACH璇彞灏嗙幇鏈夌殑琛ㄤ笌鍒嗗尯鐨勮〃杩涜鍚堝苟锛屼粠鑰岃交鏉惧疄鐜板揩閫熻浆鍏ワ紙roll-in锛夈?鍚屾牱锛岀敤ALTER TABLE...DETACH 璇彞寰堝鏄撳疄鐜拌浆鍑猴紙roll-out锛夈?鏌ヨ澶勭悊鍙互鍒╃敤鍒嗛殧鏉ラ伩鍏嶆壂鎻忔棤鍏崇殑鏁版嵁锛屼粠鑰屼负璁稿鏁版嵁浠撳簱椋庢牸鐨勬煡璇㈡彁渚涙洿濂界殑鏌ヨ鎬ц兘銆?br />
琛ㄥ垎鍖哄線寰?敤鏉ュ瓨鍌ㄤ緵鍒嗘瀽鐨勫巻鍙叉暟鎹?璀璇达紝鍏稿瀷鐨勪繚闄╂暟鎹粨搴撳彲鑳戒繚瀛樹簡涓夊勾鐨勭储璧旀暟鎹?灏嗘瘡涓湀鐨勬暟鎹浇鍏ヤ粨搴撳悗锛屾渶鏃╅偅涓湀鐨勬暟鎹氨琚瓨妗o紝骞朵粠娲诲姩琛ㄤ腑鍒犻櫎銆傛柊鐨勮浆鍏ュ拰杞嚭鐗规?鏈夊姪浜庤繖绉嶆暟鎹Щ鍔紝浠庤?缂╃煭浜嗙鐞嗘椂闂淬?鍙壂鎻忛?鐢ㄥ垎鍖轰腑鐨勬暟鎹彲浠ュ姞蹇煡璇㈤?搴︼紝浠庤?鎻愰珮鎬ц兘銆傝寖鍥村湪CREATE TABLE璇彞鐨凱ARTITION BY瀛愬彞涓姞浠ユ寚瀹氥?杩欎釜瀹氫箟浣跨敤鐨勫垪琚О涓鸿〃鍒嗗尯閿垪銆?br />
琛ㄥ垎鍖哄彲浠ュ崟鐙娇鐢紝涔熷彲浠ョ粨鍚堝叾浠栫粍缁囨柟妗堜娇鐢ㄣ?CREATE TABLE璇彞鐨勬瘡涓瓙鍙ラ兘鍚湁绠楁硶鏉ヨ〃鏄庡簲濡備綍缁勭粐鏁版嵁銆備互涓嬩笁涓瓙鍙ヨ〃鏄庝簡鏁版嵁缁勭粐绾у埆锛岃繖浜涚骇鍒彲浠ヤ互浠讳綍缁勫悎褰㈠紡鏉ヤ娇鐢細

鈼?DISTRIBUTE BY璺ㄦ暟鎹簱鍒嗗尯鍧囧寑鍦板垎甯冩暟鎹?浣跨敤杩欎釜瀛愬彞鍙疄鐜版煡璇㈤棿骞惰鏈哄埗锛屽苟涓旇法姣忎釜鏁版嵁搴撳垎鍖鸿繘琛岃礋杞藉钩琛°?杩欎釜姒傚康绉颁负鏁版嵁搴撳垎鍖猴紝寰楀埌浜咲PF鐨勬敮鎸併?

鈼?PARTITION BY鎶婁竴涓淮涓叿鏈夌浉浼煎?鐨勮鍒嗙粍鍦ㄥ悓涓?暟鎹垎鍖轰腑銆傝繖涓蹇电О涓鸿〃鍒嗗尯銆?br />
鈼?ORGANIZE BY 鎶婂涓淮涓叿鏈夌浉浼煎?鐨勮鍒嗙粍鍦ㄥ悓涓?〃鍖洪棿涓?杩欎釜姒傚康绉颁负澶氱淮缇ら泦锛圡DC锛夈?

杩欎釜璇硶鎻愪緵浜嗗瓙鍙ヤ箣闂寸殑涓?嚧鎬э紝杩樹负灏嗘潵鐨勬暟鎹粍缁囩畻娉曟彁渚涗簡鏀寔銆傜粨鍚堜娇鐢–REATE TABLE璇彞鐨凞ISTRIBUTE BY鍜孭ARTITION BY瀛愬彞浣挎暟鎹兘澶熻法鏁版嵁搴撳垎鍖猴紙鍒嗗尯鏈韩妯法澶氫釜琛ㄧ┖闂达級杩涜鍒嗗竷銆?br />
DB2 Viper灏嗘槸绗竴涓悓鏃舵敮鎸佹墍鏈変笁绉嶅父瑙佺殑鏁版嵁搴撳垎鍖烘柟娉曠殑鏁版嵁鏈嶅姟鍣ㄢ?鈥旇繖鏄姞寮烘暟鎹鐞嗐?鎻愰珮淇℃伅鍙敤鎬ф柟闈㈢殑閲嶅ぇ鍒涙柊銆?br />
鏁版嵁琛屽帇缂?br />
鏃╂湡鐨勬祴璇曠粨鏋滆〃鏄庯紝DB2 Viper鍘嬬缉鎶?湳鏈?鍙互鑺傜渷80%鐨勫瓨鍌ㄧ┖闂淬?鐢变簬琛岀殑澶у皬鍑忓皬鈥斺?杩欎細灏介噺鍑忓皯I/O鎿嶄綔銆佹彁楂樼紦鍐叉睜鐨勫懡涓巼锛岀墿鐞咺/O鎿嶄綔鐨勬暟閲忓拰缂撳啿姹犻渶姹備篃闅忎箣鍑忓皯銆傛渶缁堢粨鏋滄槸锛岀敤浜庡瓨鍌ㄦ柟闈㈢殑棰勭畻鍑忓皯浜嗭紱鍦ㄦ煇浜涙儏鍐典笅锛岃繕鎻愰珮浜嗘?鑳姐?

DB2 Viper鍘嬬缉瑙e喅鏂规绫讳技闈㈠悜z/OS鐨凞B2鎵?敤鐨勮В鍐虫柟妗堛?鍘嬬缉鏂规硶灏辨槸鎶婃暟鎹閲岄潰鐨勯噸澶嶆暟鎹ā寮忔槧灏勬垚姣旇緝灏忕殑绗﹀彿锛屼粠鑰屽噺灏忚〃鏁版嵁鐨勬?澶у皬銆傝繖绉嶈В鍐虫柟妗堜娇鐢ㄥ熀浜庤瘝鍏哥殑闈欐?鍘嬬缉绠楁硶锛岄?琛岃繘琛屽帇缂┿?涓庨潰鍚憐/OS鐨凞B2涓?牱锛屾墍鐢ㄧ殑鏄疞empel-Ziv鍘嬬缉绠楁硶鐨勪竴绉嶅彉浣撱?

杩欓」鏂扮壒鎬ч櫎浜嗛?鐢ㄤ簬鍙埄鐢ㄤ笂杩版柊鐨勫垎鍖虹壒鎬х殑琛ㄥ锛岃繕閫傜敤浜庣幇鏈夌殑DB2琛ㄣ?

CREATE TABLE鍜孉LTER TABLE璇硶鍖呭惈涓?釜鏂扮殑COMPRESS NO/YES瀛愬彞锛岀敤浜庤缃強鍙栨秷琛ㄧ殑琛屽帇缂╁睘鎬с?璁剧疆COMPRESS YES锛屼箣鍚庢墽琛岀绾跨殑琛≧EORG锛屽氨鍙互瀵硅〃涓墍鏈夌鍚堟潯浠剁殑琛岃繘琛屽帇缂┿?涓?棪璇嶅吀宸茬粡瀛樺湪銆丆OMPRESS YES宸茶璁剧疆濂斤紝鎻掑叆鎴栬?瑁呭叆鍒拌〃涓殑鎵?湁鏂拌灏卞彲浠ヤ娇鐢ㄨ繖涓瘝鍏歌繘琛屽帇缂┿?

鍘嬬缉璇嶅吀鏄?杩囨壂鎻忔暣涓〃锛岀劧鍚庢牴鎹〃鍊煎缓绔嬭?鎴愮殑銆傝繖绉嶆柟娉曟湁鍒簬涓烘瘡涓〉寤虹珛鍘嬬缉璇嶅吀鐨勫叾浠栨暟鎹簱鍘嬬缉鎶?湳銆傞?杩囧湪琛ㄥ眰闈㈣?涓嶆槸鍦ㄩ〉灞傞潰寤虹珛鍘嬬缉璇嶅吀锛屽氨鍙互鍒嗘瀽鏁翠釜琛紝浠庤?璇嗗埆妯″紡锛岃?涓嶆槸灞?檺浜庡垎鏋愬崟涓〉銆?br />
鍩轰簬鏍囩鐨勬帶鍒?br />
鏁版嵁搴撻潰涓寸殑鍐呭濞佽儊鍦ㄤ笌鏃ヤ勘澧炪?鍏徃浼佷笟鍜屾斂搴滅洃绠¢儴闂ㄩ兘鎵胯闇?鍔犲己瀵规暟鎹簱鐨勪繚鎶わ紝骞朵笖瑕佹眰杩欐牱鍋氥?DB2 Viper鍒╃敤鍩轰簬鏍囩鐨勮闂帶鍒讹紙LBAC锛夋潵瑙e喅杩欎簺瀹夊叏闂銆侺BAC鍦ㄥ崟涓鍜屽崟涓垪灞傞潰涓婃彁渚涗簡缁嗗寲鐨勮鍐欒闂帶鍒躲?

鍙皟鏁碙BAC鐨勫姛鑳戒粠鑰屾弧瓒虫瘡瀹跺叕鍙哥壒瀹氱殑瀹夊叏闇?眰銆侷BM寤鸿锛氭墍鏈塋BAC閰嶇疆搴旂敱鍏徃瀹夊叏绠$悊鍛樻潵鎵ц銆侱B2 Viper鍒涘缓浜嗘柊鐨凞B2瀹夊叏绠$悊鍛樿鑹诧紙SECADM锛夛紝瀹冨叿鏈夌壒瀹氱殑瀹夊叏鐗规潈銆?br />
瀹夊叏绠$悊鍛橀?杩囧垱寤哄畨鍏ㄧ瓥鐣ユ潵閰嶇疆LBAC绯荤粺銆傚畨鍏ㄧ瓥鐣ユ弿杩颁簡灏嗙敤鏉ュ喅瀹氳皝鍙互璁块棶鍝簺鏁版嵁鐨勬爣鍑嗐?鍒涘缓浜嗗畨鍏ㄧ瓥鐣ヤ箣鍚庯紝瀹夊叏绠$悊鍛樺垱寤哄悕涓哄畨鍏ㄦ爣绛剧殑瀵硅薄锛屽畠浠槸绛栫暐鐨勪竴閮ㄥ垎銆傚彈瀹夊叏鏍囩淇濇姢鐨勬暟鎹О涓哄彈淇濇姢鏁版嵁銆傚畨鍏ㄧ鐞嗗憳閫氳繃鍚戠敤鎴锋巿浜堝畨鍏ㄦ爣绛炬潵鍏佽鐢ㄦ埛璁块棶鍙椾繚鎶ゆ暟鎹?濡傛灉鐢ㄦ埛璇曞浘璁块棶鍙椾繚鎶ゆ暟鎹紝璇ョ敤鎴风殑瀹夊叏鏍囩鍜屼繚鎶ゆ暟鎹殑瀹夊叏鏍囩闇?杩涜瀵规瘮銆傚鏋滅敤鎴疯瘯鍥捐鍙栦粬浠殑LBAC璇佷功涓嶅厑璁歌鍙栫殑鍙椾繚鎶よ锛孌B2 灏变細琛ㄧ幇鎴愯繖浜涜涓嶅瓨鍦ㄤ竴鏍枫?涓嶈兘閫夋嫨杩欎簺琛屼綔涓轰换浣?SQL璇彞鐨勪竴閮ㄥ垎锛屽寘鎷琒ELECT銆乁PDATE鎴栬?DELETE璇彞銆傝繛鑱氬悎鍑芥暟涔熶細蹇界暐鐢ㄦ埛鐨凩BAC璇佷功涓嶅厑璁哥殑琛屻?璀璇达紝COUNT(*) 鍑芥暟鍙細杩斿洖鐢ㄦ埛鎷ユ湁璇诲彇璁块棶鏉冪殑琛岀殑鏁伴噺銆?br />





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Thursday, July 22, 2010

E world "means the consumer through a" good financial management easy



"E world platform" is "Chinese industrial clusters," in today's information age created specifically for businesses and consumers a platform. It is built between consumers and businesses a more convenient and efficient information access. So that they are no longer in the interests of the opposing ends, but in harmony with the platform.

Free to join business platform and won the "letter of trade through an integrated application management system." The system consists of online fingerprint payment system, promotion management systems, online ordering systems, billing systems and other components. Analysis of consumer behavior can help businesses to maintain customer loyalty; effectively locking customers, new customers doubled; optimization services, and enhance core competitiveness; but also enable businesses reduce operating costs, expansion of living space; platform for business gifts customer authentication system, allowing business is not a single business model, but equal participation in all walks of life. In order to achieve maximum business benefits.

For consumers, it is a good platform for free access. Application platform for financial management of consumption to the overall management of consumer spending plan, so that each of them a consumer can get the corresponding points of consumer stored value, stored-value points will continuously add value as platform, it can always exchange cash equivalents used system configuration fingerprint consumption patterns (consumption of a means through) so that consumers safe, convenient, fast and good taste to consume. Platform features the idea of "Lucky Day" (for the lucky day one day a month, spending a full refund) to attract consumers to actively participate.

"E world platform" to achieve the most advanced in human history, most scientific, most comprehensive solution to the supply and demand. Through social practice, resulting in extensive and positive social and economic effects, users and the community has been highly recognized.

And lead a group of sociologists, economists and state legal workers are highly valued. It represents the standard of the age of information platform, turned out to epoch-making significance.








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Thursday, July 8, 2010

Convert DVDs to any Audio/Video Software

Cucusoft Ultimate DVD Converter converts DVD's to play on almost any portable device including iPod, iPhone, Zune, PSP, video capable MP3 players, video capable mobile phones, Pocket P.C., and so on. Meanwhile, it can also support output almost any audio/video format including Video format(H264, MP4, WMV, AVI, MOV, RM, 3GP, flv, SWF, mpeg-1, mpeg-2, VideoCD, SuperVideoCD, DVD, etc) and Audio format(AC3, AAC, MP2, MP3, MP4, RA, WMA, etc.). With this all-in-one DVD Converter, you can make any your own video from your DVDs.



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