First of all, to the refered one in the letter that Data Domain staff send like that like EMC CEO Joe Tucci, Data Domain becomes a product Division within EMC. Secondly, EMC, promote product of Data Domain to sell through his marketing channel, and this will raise the income of Data Domain notably. Though EMC is doing this, this company is selling the other repeated data and deleting the products, especially the repeated data of Avamar and Quantum delete the products.
EMC purchased Avamar Technologies in 2006, Avamar was that of repeated data deleted the initial company of software at that time. Avamar software repeats the data to delete in the source of the data instead of repeating the data to delete after the data are sent to backing up the apparatus. In Avamar mode, the agent operates software in physics or fictitious server, and repeat the data to delete to the data, then just send the data to central Avamar catalogue. This kind of mode is suitable for the long-range office / branched office ROBO With the intersection of data and the intersection of centre and organization of type, repeat data, delete work, be carried on in whole of overall range that organize. The small-scale ROBO environment uses agency’s software, but the large-scale environment can use Avamar server. The data centre can use more than one nodal Avamar Data Store in the grid is set up.
It can be SharePoint that EMC NetWorker backs up the software, Exchange, SQL Server and Oracle database offer and adopt the repeated data of Avamar way to delete. Avamar of the latest edition can support SharePoint Server 2007 and Lotus Domino.
EMC still magnetic disc storehouse VTL in it ‘ Fictitious tape storehouse Sell in the products through authorizing Quantum DXi that is permitted to repeat the data to delete and duplicate the software long-rangely. This product can carry on in-line ‘ Way that is dealt with the course of data transmission Repeat the intersection of data and deletion or post-process ‘ Deal with after finishing backing up Repeat the data to delete. EMC Dell of cooperative partner gets the mandate of DXi technology.
Form the contrast with it, Data Domain offers and repeats the data to delete and store the array, this array adopts four nuclear Xeon processors and operates one’s own DD OS software, carry on inline and repeat the data and delete to the data which enters the array. Some spare software such as NetWorker of EMC, can send the data to Data Domain apparatus. Data Domain products are all right at the same time and CommVault Simpana, IBM Tivoli Storage Manager and Symantec NetBackup and Enterprise Vault backup and filing the software to work in coordination. Data Domain has apparatus directed against ROBO application program too.
In front of EMC, two each other eclipsed repeated data deleted technology now. EMC has Quantum technology of receiving mandate and Data Domain technology received soon. The former is one VTL, but the latter is not. VTL can lead backing up the data out to the tape, but Data Domain products can’t. But these two products can both be written into through backing up the software. Though EMC orientates the tape storehouse as the products of the substituting tape, this kind of tape characteristic can be used for clicking as the difference that is distinguished with Data Domain.
These two kinds of technology and Avamar Data Store overlap, so there are three kinds of EMC now can repeat the data centre products that the data deleted and stored to the data.
Tags: large scale, scale environment, software exchange, domain staff, avamar technologies, magnetic disc
Introduction: The scientific and technological websites ReadWriteweb of U.S.A. write articles and claim, apple and Microsoft may oppose the valley song jointly today, both sides take what one needs. The apple can guarantee the position of iPhone on the market of intellectual mobile phone on one hand, on the other hand can borrow Microsoft and enter enterprise’s market, Microsoft can block the infiltration of its market of enterprise of the valley song.
The following is an article full text:
The relation between apple and valley song is very harmonious, but changed in several months recently. The apple is refused to sanction iPhone edition Google Voice application of the valley song, the hearsay about the fact that the valley song pushes the independent brand mobile phone enables the relation between two companies disasters pile up on one another recently.
Apple and valley song are drifted apart day by day, but warmer and warmer with Microsoft, this may help iPhone to enter enterprise’s market. It is favorable to cooperate with apple too to Microsoft, Microsoft is blocking the infiltration of its market of enterprise correctly of the valley song.
The insider points out, Microsoft cooperates with apple to be wise. IPhone is an outstanding mobile phone, Microsoft can develop iPhone application, meets its customer’s demands. Exchange Server and Office of Microsoft are still controlling enterprise’s market. Microsoft can develop iPhone application, its market share of protection will not be nibbled by the valley song while meeting customer’s demand.
The apple needs the cooperative partner like Microsoft and marches into enterprise’s market on a large scale. The apple has no technology of enterprise like black strawberry server of RIM, so will face the numerous difficulties while marching into enterprise’s market.
The behavior of the valley song shows, besides enterprises service and operating system based on cloud computing technology, there must be cooperation of the hardware in their plans in leading Internet. And surfing the Net with the mobile phone in valley song this manufacturer cooperate. Google Apps is accepted by enterprise’s customer more and more, it is quite powerful that Android operating system increases, strong competitor that Chrome OS becomes and surfs the Net on this market too.
The insider points out, the apple and competition on enterprise’s market of valley song will be fierce day by day. Oppose the valley song and have one hundred profit on Microsoft and not hurt with the apple jointly.
Tags: cooperative partner, exchange server, market share
Analyze and claim the cloud calculates that can get out of the way the source products and make profits The general character is very crucial each other
Called ” Bunker Session ” once that was holding a few days ago Discussion in,many persons of insider say overwhelming majority whether ” whether calculate cloud ” the that the scales appropriateses Put up, build on software of increasing income, increase income software, ” the cloud calculates ” It will be unable to survive. But in whose question of making money through the software of increasing income in the cloud calculates, there is very great difference between these insiders.
The personnel participating in this discussion include the meeting host, scientific and technological trade research institution GigaOM Pro Analyst Network analyst, CEOs of HyperStratus Company Bernard and Goldstein Bernard Goldstein ,Augustine Larry Augustin in customer’s relation management software provider SugarCRM CEO draws ,And pool nurse’s forest of Jim, executive director of Linux foundation Jim Zemlin . In discussing, because everybody’s disagreement is thought of outstandingly Virtual Than Simon Crosby with the intersection of the west and pieces of Closs, cheif technology officer of administrative department, Speech cause.
Than say each can Company that make money of there is a special method in fact through increase income Closs. In respect to promoting the products, typing brands, range of expanding enterprises for enterprises, it is a great tool to increase income. But manufacturers have all obtained incomes by special solution. No matter think in outstanding or Amazon correctly, fact situations are all like this. But the view of comparing with Closs that the conferees do not all admit.
Emphasize, leading in industry investors are not that the wind throw the company to increase income in pool nurse’s forest of Linux foundation, but the large-scale IT Company like IBM, Intel, valley song. The input of the project, ” all bags ” to increasing income crowdsource Input of research and development of these companies,save time and fund of a large amount of them. Finally, these enterprises can be based on increasing income the result put out the commercialized products. This has not accused these to utilize increasing income, but the fact situation is really like this.
The intersection of host and Goldstein point out in help others make money and have very much loud difference at oneself make money scientific and technological enterprise these. The most one really increases income the company will not survive on the market for long time, because during running in these enterprises, they are all stolen by the enterprises with special purpose.
But the definition succeeding perhaps can not be extensive and applicable. Augustine says, JBoss and SpringSource,etc. increase income in the company, though has not carried on IPO raise capital by floating shares publicly for the first time ,But they, through being purchased and survive, this is not second to succeeding.
On what present and in the industry increase income feasible commercial mode debate endlessly, a field that the insider can expect is ” The cloud calculates ” . Especially set up the field in the privately owned cloud, has increased income the products are exactly widely usedded. This may because they help user can like large-scale the intersection of IT and Company in increase income in the event, obtain equal efficiency. It is here that another one can get out of the way the source products ” The cloud calculates ” The reason to succeed, it is a general character each other.
Tags: large scale, administrative department, industry investors, simon crosby, technology officer, software provider, bernard goldstein
Series TiNet S2000EI-S/H strengthen intelligence and insert the exchanger a new generation put out for fully meeting many business intelligence and inserting the demand by new Green Natt Company insert The exchanger, among them series S2000EI-H are that the first in the industry support the corridor of ACL function to insert the exchanger. This series are offered 8, 16, 24 and port three kinds of specifications, adopt high steady, low consumption and telecommunication without fan to run grade and design, two layers of a full range of speed exchange ability, support ACL, port QinQ, flexible QinQ, 802.1x, STP to produce tree agreement and port to assemble, suitable to be assembling the apparatus of intellectual Residential Area, commercial building, hotel, university campus network and side accession equipment or small-scale network of user of the corporate network.
High and steady operation grade inserts the exchanger, the test which the global operator employs on a large scale
It is overall it is abominable environmental function ability,it last temperature from – get by C of 55 degrees C of 15 degrees,4Kv be lasted thunder ability above port
Support abundant VLAN characteristics such as 4K VLAN, PVLAN, port QinQ, flexible QinQ,etc.
Offer the group up to 1K to sow the group, support IGMP Snooping V1/V2/V3 and various groups to sow tactics
Every port supports 4 PRI formations, support abundant QoS movement and various PRI algorithms
Offer overall security feature, ensure user’s security, apparatus security and online security effectively
Strong chain protect ability, ring group trouble disappear time less than 50ms at the network
Convenient apparatus maintenance function, offer real-time port flow, utilization ratio and receive and dispatch newspaper statistics on the basis of Telnet
Abundant apparatus management, support long-range management such as SNMP V1/V2/V3, WEB and Telnet
Tags: residential area, security feature, management support, utilization ratio, maintenance function, global operator
The valley song is called, its online office software doc.google.com Enterprise user last 2 million,this company one side last plans advertising at week in the whole world also, in order to attract the users of Microsoft and IBM.
Popularize Apps across the globe
This advertisement plans to put out in a plurality of countries such as France, Japan, Brazil on Monday, this the intersection of valley and the intersection of song and rare several large-scale advertising plan, indicate the intersection of enterprise and E-mail and the intersection of office software and constant aggravation that field compete too.
Though Microsoft and IBM occupy the leading status on market of enterprise’s E-mail, the valley song still hopes to persuade enterprises to use their clouds to calculate to serve. Through this kind of service, the software will not be installed in the enterprise own computer, but is installed in the data centre of the valley song, users can visit the software through Internet.
Though the varied clouds including Gmail calculated and served and all ever presented the delaying machine incident recently, compare on traditional software but speech, cloud calculate, serve, really can help enterprise save, purchase and maintain the cost.
Market survey Company Gartner analyst Tom Austin of U.S.A. Tom Austin Think, most enterprises will transfer to adopt the cloud to calculate the E-mail finally, but this course needs to last several years. He points out, IBM and Microsoft have put out the cloud and calculated the products recently, Cisco seems to plan to put out one’s own cloud and calculate the software.
Valley song CEO Eric and Schmitt Eric Schmidt Show at the wealth newspaper teleconference on last Thursday, intended to increase the input into enterprise’s business. The valley song says, the business of Apps enterprise has already realized and made profits, its annual income has already reached several hundred million dollars too. But this only took very small proportion in the annual income of 22 billion dollars last year in the valley song.
Enterprise’s users exceed 2 million
Valley song spokesman Andrew and Kovacs Andrew Kovacs Show, the scale of Apps group has already doubled in the past 1 years, staff’s total number exceeds 1000 people. Grain song shows, the enterprise users of Apps have already reached 2 million, is higher than 1,750,000 in June. Including larger enterprises, when these enterprises use Apps, each employee needs to pay 50 dollars every year; In addition, also include those number of people is fewer than 50′s enterprises, these enterprises can use Apps free.
Valley song show the intersection of Apps and enlivening usering, up to 20 million already present, higher than 15 million of June still, but include the users of university student who uses this product in this figure free.
Advertising plan once of the valley songbook is most earlier than August to face the American market to put out, except that announce the advertisement on magazines such as ” the New York Times “, ” Forbes ” and ” economics people “,etc., will also throw in the bill-board at airport and railway station of a plurality of cities.
Executive Tom and Olivier’s profit of enterprise’s products marketing of the valley song Tom Oliveri Have not revealed the concrete cost planned in this advertisement, but show its innovation lies in, manage Andy and Bernt Andy Berndt high before Aomei advertising agency in whole plan Leadership under,totally self-designed from valley song intention laboratory.
Tags: schmidt show, market survey, eric schmidt, software valley
Squeeze PUE value Analyze the efficiency development history of data centre of the valley song in icon
Recently, having announced the chart of its energy consumption development of data centre in valley song, there is obvious progress in revealing in the chart the data centre of the valley song controlled in energy consumption in recent years. In the first quarter of 2010, the comprehensive electric service efficiency of data centre of the newly-built valley song is 1.16 PUE ,PUE value of a data centre is up to 1.09. At present, PUE value in its data centre of tracing of the valley song, measure and compare power displaying and behavior in service of each facility in the data centre at the same time.Figure 1: PUE data for ten large-scale Google data centers Figure 2: Daily average PUE data for a new Google data center currently in bring-up
With the intersection of valley and technology of song at present, build PUE, worth data centre within the 1.6 have any difficulty, the future goal will let PUE be lower.
But some data centres that refrigerates and designs specially are getting many gradually, among them include valley song, Facebook, Yahoo and Microsoft,etc.. The air that the height customizes cools the data centre, PUE value can be limited to 1.1, but it is not very large to employ the scale.
Reducing the data centre PUE value needs designing in many aspects, including apparatus of the server, air current analysis, power conversion efficiency,etc.. The valley song data centre is looking for and disposing UPS power supply unit of high conversion efficiency hard at present. Some UPS systems have already reached more than 95% of the conversion efficiency.
Tags: ups systems, development history, service efficiency, power conversion efficiency, power supply unit, figure 1, first quarter
Interop2011 looks forward and wins the high tube: The outdated network has limited the snowball of data centre
The rich network of looking forward a high tube claims on May 10 while giving a lecture at Interop meeting, the present network limited the large-scale data centre. The data centre needs new structure framework.
Senior vice-president and concurrently garden and branch network department’s general manager Alex and Grey Alex Gray of rich network of looking forward Claim, company’s need a ” data centres that increases rapidly ” such as as wireless like Verizon, valley song and Amazon cloud,etc. In order to hold traffic and fictitious resource of increasing rapidly. Grey substitutes former executive vice president and concurrently structure of this company and exchanges general managers David Yen of business segments to give a lecture at this meeting. David Yen job-hops to Cisco at the beginning of this week.
Grey claims, exceeds the growth of the physical server with the growth rate of the virtual server, but not dedicated memory of ones that and share now as serving the software that offers, every respect of IT is being developed, only the network is an exception. Because these resources all share in the telescopic pool, they need to jump some as a network that leave users.
He says, the network should become the foundation of environment of these clouds. This needs to pull out in the network of data centre typically ” Count ” Structure. Jumping some between the data centres including a lot of servers.
Grey claim every one jump, will produce more delay, more separation and association of data packet by some. In counting the structure, the position is very important. This looks forward in a lot of switchboard manufacturers of data centre such as rich network and recommends the structural reason of level. Plane structure can realize arbitrary the intersection of dot pair and connection of arbitrary point, let resource feel, jump the some as one of distance. QFabric that the rich network of looking forward puts out recently aims at realizing this purpose by showing a simplex distributed switchboard embodiment between the servers.
The products which add other manufacturers of this ranks include: Nexus switchboard and FabricPath software which Cisco introduces; Brocade One products that Brocade put out; 7000 serial switchboards of Arista; VENA framework of Avaya; Alcatel is from Lucent ” It is smooth to employ” Switchboard; Structural framework of opening of Extreme; Force10 new Z-series switchboard and software; S12500 of Hewlett-Packard and 6600 serial switchboards and elastic chassis blueprints of intelligence; And the platform of Enterasys.
Grey says, can realize the data centre increased rapidly, this is really an exciting moment. Compile: Ramulus et Folium Bischofiae Javanicae
Tags: executive vice, alex gray, virtual server
The editor Paul Venezia of ” InfoWorld ” magazine comments on so: “The tabletop of enterprises calculates it was once one of the faulty strokes of this trade in the past 10 years, it is the question to lack flexibility and terrible user and experience. And it is outstanding after purchasing XenSource Company to think in 2007, the method under has solved these problems after adopting three tubes neatly, through integrating its long-tested virtual technology of application, thinking outstandingly can well declare its tabletop of virtual technology can cover all terminal devices now, XenDesktop 4 constructed on the basis of XenApp, merges all correlation technique together, and learnt from other’s strong points to offset one’s weaknesses each other. ”
Citrix XenDesktop 4 passes all functions of integrated Citrix XenApp, has further simplified the tabletop to calculate, as not sewing the component to make the customer according to needing to employ and hand over to physics or fictitious tabletop of whole desk-top strategy. XenDesktop 4 has increased by more than 70 new functions altogether, has shown the improvement in such aspects as performance, security, prepare for disposing and doing the abundant one on a large scale in enterprises. In addition, thinking outstandingly further strengthens the leading HDX technology of its market in Citrix XenDesktop 4, guarantee to realize the best user experience in such aspects as multimedia content, live collaboration, USB ancillary equipment and three-dimensional figure, save at least 90% of the bandwidth consumption than rival’s solution at the same time. No matter in where, no matter back where kind of fictitious tabletop technology does it use, XenDesktop 4 can offer the best tabletop to all users, and the best user experience.
Citrix think outstandingly President of company Greater China district Mr. Cao HengKang says, the outstanding dream is to set up one to let people whenever and wherever possible to think, use the world that any apparatus can work and amuse. It must be thought of outstandingly in the virtual and technical leading advantage of the tabletop that this reward is abundant. Through XenDesktop 4, users do not need to be confined on a particular apparatus; They can choose to one’s own most convenient apparatus – -PC, Mac machine, tight customer end, notebook computer or surf the Net copy, visit one’s own intact the intersection of Windows and tabletop and all application at the tabletop safely fast.
Before this, ” technology of the ten new developing enterprise layer ” that ” InfoWorld ” carries on in November of 2009 In assessment, the tabletop is virtual to rank the second. One that is with fictitious desk-top technology is constant and ripe, increasingly many enterprise’s users are verifying the virtual feasibility which becomes the mainstream of the tabletop, they dispose the fictitious tabletop in the environment with hundreds and thousands of users on a large scale, have improved security in this course and managed the tabletop the cost to reduce 50% of Damien. The expert predicts, the global PC quantity has already exceeded 1 billion, virtual market of tabletop is huge, it is virtual to exceed the server finally. 2010, the tabletop is virtual will propagate its belief on a large scale, paying close attention to by more customers and favor.
Tags: virtual technology, ancillary equipment, virtual solution, terminal devices, correlation technique, dimensional figure, magazine comments
Datang Communication will push three fund and move the new terminal station replenished while obtaining
Datang Communication has introduced including three sections of terminal appreciation products that Airpaper electron was read terminally, the mobile phone dazzled and made up the business, U-game cell-phone game king inside. According to top management of the companay, Airpaper be read electron terminal station as customizing terminal station,to in move by price it is 2900 yuans, and will get the latter to replenish.
In order to advance the value-added service in a more cost-effective manner, Datang Communication has carried on all-round weeding out the old and bringing forth the new to its terminal products. It is it Datang to read terminal Airpaper electron and in last terminal station first TD electron introduced to move, but the high-speed connection network moves the resource platform and downloads and upgrades and reads the content while reaching. The mobile phone dazzles and makes up and passes and provides the special mobile phone software for user, promote user’s own mobile phone as having ability to change many type interfaces. The U-game cell-phone is control computer and video game making users convenient.
Liu Xin, Vice President of Datang Communication, reveals, the electron is read terminally and be listed in Zhejiang for the first time in October, at present, until Zhejiang move and the intersection of China Mobile and data component discuss, replenish the scheme company, this scheme will come out before the products go on the market. China Mobile hope, try, popularize this year, make behind the good achievement, large-scale popularization next year.
Tags: control computer, high speed connection, large scale, value added service
Beijing, March 8 Xinhuanet reporter Li XuanLiang Chinese deputy to the National People’s Congress, Zhang YuLin, president of University of Science and Technology of national defence reveal on the 8th, first supercomputer a thousand thousand billion times of China developed by the University of Science and Technology of the national defence ” The Milky Way No. one ” ,Will design in the installation China of this year by oneself making ” Soar ” CPU chip.
“‘ the Milky Way ‘ the beginning when develops of the first, use CPU imported abroad, it is mainly in consideration of cost. ” Zhang YuLin says when being interviewed by reporter of Xinhua News Agency, ” in addition, ‘ the Milky Way number ‘ last all key device, interconnected chip, operating system, all develop independently by us. ”
Zhang YuLin introduces, ” soars ” which University of Science and Technology for National Defence develops The chip is ” The Milky Way ” The serial computer quantity body is customized, reach the level of the major server CPU in our times. “Behind the intersection of installation ‘ soar ‘ and chip, speed and operation efficiency of peak value of ‘ the firsth such as the Milky Way ‘ improve greatly. ”
2009, ” the Milky Way No. one ” The peak value performance of the whole system is 1,206,000 billion times per second, it is 563,100 billion times per second that Linpack surveys performance. “This year, it is more than 1,000,000 billion per second that we will survey the speed of Linpack and bring up to. ” Zhang YuLin says.
In application, ” the Milky Way No. one ” Already been formal in the national super computer center lying in Tianjin ” Settle down ” ,And begin to popularize. “Industries such as new material, bio-pharmaceuticals, large-scale carrier rocket, large-scale plane in Tianjin,etc., the demand for supercomputing is very strong. ” Zhang YuLin says, ” the cluster of information industry of tens of billion yuan for a output value is taking shape. ”
Tags: peak value, chip speed, operation efficiency, university of science and technology