8月19日消息,百度大规模拆空搜索服务器硬盘传闻获得百度官方证实,19日下午,百度宣布搜索服务器正式使用闪存(Flash Memory)技术代替硬盘并大规模商用,百度自称是全球首家服务器使用闪存技术的互联网公司。

  这是否预示着一个新的存储时代的到来?

  点击在新窗口中浏览此图片

  相关新闻:
  http://tech.sina.com.cn/i/2008-08-19/16072400910.shtml
  http://tech.163.com/08/0819/14/4JNF85V1000915BF.html



电脑杂谈 | 评论(35) | 引用(0) | 阅读(19608)
旋风
2008-8-20 12:53
不知道未来的服务器市场会不会迎来一次革命。
以前理解的闪存速度比硬盘快,但是它的读写寿命应该比硬盘低。不知道百度用得闪存是不是有了重大改进。
hutoo
2008-8-20 16:41
应该是固态盘吧?
dd_macle
2008-8-20 23:55
百度第一个吃螃蟹,真是有胆有钱!
mcsrainbow
2008-8-21 09:22
关于闪存读写寿命的问题,有很多牛人整天都在研究一些类似于算法的东西,原理似乎是在闪存上加一层规则,是存储数据的时候按照规则来,这样可以把闪存的寿命提到到几百甚至上千倍。
不知道百度是不是在这方面取得了突破。
dd_macle
2008-8-21 10:53
提高闪存读取寿命的算法,核心就是要让每块区域都能平均使用,这个和碎片处理算法有点类似吧,不过做起来可真不容易,估计要根据应用的类型来区别对待。 对经常大块存储数据的和小块大量数据的算法肯定不同。  百度在这块应该是有些心得了,不然也不干这么大规模地更换。

对应用系统来说,硬盘读写层面一直是瓶颈,为此要想很多办法来尽可能减少读写,真要换成闪存了话,应该能减少应用开发的难度。
guest
2008-8-21 13:47
淘汰下来的 硬盘能卖么?买点做群集。

s135.com,什么时候弄点 微型云计算的 东西啊?
ayiaman Homepage
2008-11-2 12:49
估计不是吧~如果是搜索结果,估计数据都是读的。。如果要写,可能用一个特殊的机制,减少写的概率或者××。比如访问的这个结果的节点肯定动态改变的。
louis vuitton uk Email Homepage
2011-11-23 09:04
This louis vuitton uk for sale belongs to the sounding just what are termed as Louis Vuitton vintage best sellers, many other products and services for the reason that range appearing companies.You will easily notice the unfold zippers of this coach outlet store online. That is the decoration. There are some inside pockets for you as well. They are easy to match your clothes and to carry.Let us inspire your inner beauty with fine christian louboutin sale. Purse the elegance in bridal wedding. Enjoy the fashion.
louis vuitton speedy 30 Email Homepage
2012-3-12 14:55
The local time 10 at night, Nairobi at a downtown bus louis vuitton speedy 30 stop when a grenade attacks. The blast happened in the local time 10, also is Saturday night 8 o 'clock 45 points, explosion bus station close to Nairobi the central business district. Kenya louis vuitton speedy 35 Red Cross earlier said, at least one person died in the blast, several louis vuitton neverfull mm people were injured. Local media will then death toll updates for four people, injured persons for 21. According to the police said the explosion was caused by hand grenades, but specific situation is still in the investigation. At present, louis vuitton neverfull pm there is not any organization or individual says that it is responsible for the explosion.
coach factory outlet Email Homepage
2012-5-17 11:43
Today, following half a century, mentor leather-bases coach factory outlet continues to be the delicate craft of leather-based master is accountable for,Would you like to meet more friends, or go with the times? If yes, coach factory online is opening welcome doors to you.in the market you definitely can find various colorways that are designed in as well as the high quality that applied in. For most of you would like to come. So just come to our coach factory outlet online store to choose one.
louis vuitton sale Email Homepage
2012-5-17 11:43
Louis Vuitton belt at louis vuitton sale is one kind of fashion accessory with high cost performance among the Louis Vuitton accessories.Offering quality LV products with favorable prices, louis vuitton outlet store is at your service. Hurry up, or you can not seize the chance.in fact, louis vuitton is one of the most famous fashion design master.he opened the fist suitcase shop called after his name.
coach outlet online Email Homepage
2012-5-17 11:43
I heard of coach outlet online through the advertisement when I was shopping. And now I often brow the webpage and buy Coach bags online.It is a symbol regarding position not to mention nature.Here I would like to launch a excellent bags pertaining to business men.Which may be coach outlet store.coach outlet has always been simple,durable style features to win consumers.The products are more flexible,with easy bleaching,wear characteristics,and simply use a damp cloth.
coach outlet, Email Homepage
2012-5-17 11:43
Remember the coach outlet provide coach bags which won't be deteriorated into its overall styles by any means. It will maintain its looks, colors, and uniqueness for long time.coach outlet store online has been voted by Hour Detroit magazine readers as the Best of Detroit in their 12th annual readers'poll.Lots of women like which usually amount normally include a coach outlet online ,it provides coziness to many girls that don't even think it is a great bushel of great interest directly to them.
Coach Outlet Online Email Homepage
2012-5-18 10:18
to obtain Coach Outlet Online in Hainan is amongst the brand new darling from residential holiday makers.He has served as Chairman and Chief Executive Officer of Coach since November 1995. He has served as a member of Coach Outlet Board of Directors since June 1, 2000, the date of incorporation. 
Coach  Outlet Email Homepage
2012-5-18 10:40
Coach Outlet was founded in 1941, in a loft in New York City.as a partnership called the Gail Manufacturing Company. Gail Manufacturing Company began as a family-owned business, with six leatherworkers who made small leather goods, such as wallets and handbags.Coach Outlet Online Store guarantee that all the coach handbags offered are own high quality. In addition , all of them are sold at an unexpected low price.If you want to purchase, just visit their website. 
Coach  Outlet Email Homepage
2012-5-18 10:46
Five years later in 1985, the Cahns decided to sell Coach Outlet after determining that none of their three children had any desire to take over the family leatherware business . Coach was then sold to Sara Lee Corporation for $30 million dollars.electric, diesel and mainline electric multiple units (EMU, DMU, MEMU), metro Coach Outlet Canada and Diesel Electric Tower Cars (DETC), Accident Relief Medical Vans (ARMV), Inspection Cars (RA), Fuel Test Cars, Track Recording Cars, the latest coaches are for the Deccan Odyssey . 
Louis Vuitton Email Homepage
2012-5-18 10:52
During this period, Louis Vuitton incorporated its leather into most of its products, ranging from small purses and wallets to larger pieces of luggage.To emphasize Jacobs's fashionable volte face, Kate Moss-last season's saucy Louis Vuitton UK dominatrix was recast for spring as the ballerina on that music box in a gleaming white baby doll frock and Barbie white stilettos. 
Louis Vuitton UK Email Homepage
2012-5-18 10:58
This Louis Vuitton UK for sale belongs to the sounding just what are termed as Louis Vuitton vintage best sellers, many other products and services for the reason that range appearing companies.In 1983, the company joined with America's Cup to form the Louis Vuitton Cup, a preliminary competition (known as an eliminatory regatta) for the yacht race. 
分页: 1/2 第一页 1 2 下页 最后页
发表评论
表情
emotemotemotemotemot
emotemotemotemotemot
emotemotemotemotemot
emotemotemotemotemot
emotemotemotemotemot
打开HTML
打开UBB
打开表情
隐藏
记住我
昵称   密码   游客无需密码
网址   电邮   [注册]