Posts Tagged dba

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A DSI on two constrained of rduire its data-processing budget – Actualits – ZDNet. Fr

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Add comment November 6, 2009

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Enqute: Office remains the office automation continuation more rpandue in company – Actualits – ZDNet. Fr

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Add comment November 4, 2009

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Chromium available under Mac OS X, Ubuntu and Debian – Actualits – ZDNet. Fr

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Add comment November 3, 2009

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Patch Tuesday: 10 corrective measures for Windows, Office and Internet Explorer – Actualits – ZDNet. Fr

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Add comment November 3, 2009

Oracle and Sun sassocient in the basic appliances of give

Technology – Oracle dlaisse HP for Sun and lance version 2 of its basic infrastructure of give Exadata. Lappliance combines quipements waiters and storage of Sun and the software Oracle 11g R2. The processors are signs Intel, not Sun.

Mrs. if acquisition N `is not yet valid, the two amricains groups approach technologically while annonant, a base of give Oracle 11g R2 couples Sun waiters.

Oracle has dbut on the march basic appliances of give by signing a partnership with HP, giving place to the launching of the offer Exadata, a basic waiter of give optimis for matriel HP.

Of Nehalem plutt that processors Sparc

Aprs in April for 5,6 billion dollars, therefore the Sun infrastructures. Vis-a-vis the competing products of Teradata and Netezza, Oracle thus aligns dsormais Exadata v2, combining the dernire version of its base of give (Oracle 11g Release 2) with waiters x4170 and the quipements of x4275 of Sun.

Exadata v2 is commercialis into four modles for rpondre diffrentes requirements of volumtrie and power. The configuration full rack comprises thus 8 basic waiters of give and 14 waiters of (100 To D `space by rack in SAS or 336 To in SATA). The basic version limits two waiters in all.

Aprs examination of the offer, one can notice qu `Oracle N `does not have pouss fusion jusqu `to call upon the processors house of Sun. Exadata v2 S `presses indeed on waiters bases D `Intel and not technology Sparc de Sun. In a rcente countryside, Oracle however announced its volont D `to invest in the Sparc waiters, more than Sun did it (in dveloppement and by recruitments).

Add comment October 27, 2009

Octane III: the personal supercomputer of SGI

With the personal supercomputers, the manufacturers put the power the door of the more modest purses, like SGI with, commercialis to leave D `a little more than 5000 euros.

Octane III is a bulky work station destiny with the averages and large companies being able to accomodate, according to the modle, of 10 19 blades dual or individual socket.

In its version 10 blades, it undertaken can then lay out D `a computer of great power dowry of 20 processors Xeon 5500, 960 Go of moired and 10 hard drives of 2,5 inches.

Octane is galement available with processors Atom dual-core and graphics cards Quadro FX5800 (Nvidia) or C1060 Tesla.

the supercomputer is compatible with diffrents OS of the march, knowledge Microsoft HPC Server 2008, SUSE Linux Enterprise Server and Red Hat Enterprise Linux.

« Octane III is ddi with the scientists and the ingnieurs of offices D `tudes needing always more processing capability, without to have the possibilits dployer a cluster of calculation in their company » prcise SGI in a communiqu.

See also our gallery D `images
Supercomputers: world signal 10 in images

Add comment October 20, 2009

With Flash Platform Services for Distribution, Adobe wants to facilitate the diffusion dapplications Flash

Technology – Adobe has prsent aujourdhui its concept Flash Platform Services for Distribution: it must allow the users and the diteurs to directly share applications in Flash through the rseaux social ones, on PC or mobiles.

For the users, Flash Platform Services for Distribution goes
to allow to share Flash applications directly between them. The other
nouveaut is that the versions for mobile will be adapt the platform of
destination so that user N `has to make research him-Mrs. more.

For the diteurs, this new tool will enable them to promote, montiser and
to measure goes down for hearing it their applications, while not passing in particular the rseaux ones
social to practise a diffusion of the viral type. C `is the Flash adapt in Cloud computing, and for this reason, S `is associ with
Gigya, spcialis in the distribution D `applications on the rseaux ones
social.

the Wall Street Journal Radio operator Widget will inaugurate this news
platform to diffuse new applications its listeners. (Eureka Press)

#

Add comment October 19, 2009

Dell is reassured in the 2nd quarter malgr sales lowers

With a figure D `businesses quarterly in retreat of 22% over one year, 12,76 billion dollars, environment would owe a priori tre plutt morose within the manufacturer amricain. C `is however the opposite feeling which prdomine and the title dimensioned thus in rise of more than 6% aprs announces it quarterly rsultats.
# Indeed, Mrs. if N `cap not, the rsultats are awaited nanmoins better qu `and leaves by consquent esprer a new amlioration during the second half-year 2009. Admittedly the bnfice Net, 472 million dollars, is infrior that enregistr in the 2nd quarter 2008 (616 million dollars), but it is maintained malgr a whole acceptable level taking into account the context conomic.
# the sales with the companies gain 3% between 1st and 2nd quarter
# is hard touch with sales in fall of 32% 3,3 billion dollars. However, enters and the 2nd quarter 2009, the figure D `businesses increases by 3%, thus translating a dbut of recovery. On Mrs. interval, the march of the public sector gains 20% (but 16% lose over one year 3,8 billion dollars).
# the sector of the small and medium-size companies (2,8 billion dollars of CA), on the other hand, delays to find the way of the growth with -29% over one year, and -5% D `one quarter on the other. As for, it dcline of 9% per report/ratio 2008.

Add comment September 22, 2009

Pourquoi Windows 7 dition Familiale sold moiti less expensive in England?

Stratgie – On the other side of the channel, ldition Familiale of Windows 7 east proposes 65 pounds is 106 dollars then the which sold almost double (200 dollars) in the United States. Explanations on this price while Microsoft France Na not wish sexprimer on this tariff policy.

Amazon. Co. the U.K. and Play. COM market both
version complte of Windows 7 Premium Home (Family) 65 pounds (106 dollars), is
almost the moiti of the price pratiqu in the United States (200 dollars).

On its site,
Amazon announces a reduction of 57% compared to the initial price of 150 pounds. Aprs
vrification, it S `avre that the product can tre livr in France but it will be
of course in english language version.

Contact by ZDnet. Fr, Microsoft France
N `does not have wish to comment on this tariffing.

Version E

According to our English confrres of
ZDnet. the U.K., the explanation could come from the version
E of Windows 7 initially prvue. It S `acts of the dition europenne
deliver without Internet Explorer 8 that Microsoft had D `access annonc for Commission europenne.

This Windows 7th
not being able in fact not to exist in version « Setting &amp day; #187; but qu `in version
« Complte » , a lower price, near to that of the versions « Setting &amp day; #187;
had T calculation in consquence.

But, the version which propose Amazon. Co. the U.K. and Play. COM is well
that including/understanding IE8. It S `undoubtedly acts of that which introduces the choice of
navigator with. But this new version of Windows 7 must still obtain
L `approval of the autorits europennes.

would have seems it devanc
their rponse by authorizing the English merchants to sell Windows 7 with IE8
while maintaining the tariff prvu for Windows 7th. In France, Amazon. Fr and them
other retailers consults always propose the version E in prcommande.
(Eureka Press)

Is

Add comment September 13, 2009

virtual Bookshops: lalternative or complment of the cartridges bands

Analyzes – By using the disc, a bookshop of virtual cartridges relieves the stresses of the bands in terms of fiabilit and performances. But it introduces news of them, in particular when it S `acts to put the safeguards in place Sr.

qu `is this qu `a VTL?

a VTL (Virtual Types Library), O virtual bookshop of cartridges bandages, is a systme of storage on discs which mule a bookshop of cartridges bandages until in the least dtails – modle of bookshop, type and many readers. He is possible Mrs. of crer diffrentes VTL in Mrs. systme to consolidate several physical bookshops. The existing tools of safeguard are thus entirement leurrs. « Much D `undertaken virtualisent identical the their old bookshops, then qu `it is often prfrable to give flat structures it » , note Pascal Contet, consultant storage and safeguard at SCC.

Why choose a solution VTL plutt qu `a simple safeguard on disc?

It can seem more logical to migrate directly towards a backup solution on disc of the type CDP or Snapshot, plutt that D `muler of the bookshops. This approach dfend for SME whose volumtrie is modest. But several reasons push in direction D `a VTL. Any D `access, this one is transparent for the existing infrastructure – tools and agents of safeguard. It thus does not give causes procdures of them. But according to Pascal Contet, there exists a more important reason: « Ralises on file servers, the safeguards on discs of the type CDP can pose problmes of scurit and performances. While working in block mode on the SAN, the VTL remove these risks, thus making it possible to consolidate the safeguards the chelle one of the company. »

the constraints lgales imposing filing on tape constitute a dernire reason D `to choose a VTL. « This one allows D `acclrer then and to make reliable the copies, which remain carry out in soldering iron end on cartridges » , prcise Francis Soft, responsible robot-like and bandages at IBM.

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Which the advantages and inconvnients compared to the cartridges bandages?

the advantages are measured in terms of dbits and fiabilit. The cartridges bands are indeed rputes slow and fragile. With discs, one reaches performances ten twenty times suprieures, that is to say 100 Go/heure 1 To/heure, as well safeguards of them qu `in restoration.

the premires solutions VTL posted a cot by Go much more lev that the cartridges. « But since the appearance of the dduplication, whose rate D `efficacit and of the order of 10:1 20:1, this cot is appreciably quivalent, even infrior » , affirms Alexandre Delcayre, person in charge of the world center of comptence of FalconStor.

Among the inconvnients of the VTL, the discs cannot tre aisment put the shelter on a distant location, contrary to the cartridges. It is thus necessary, either to preserve a small bookshop of cartridges, or rpliquer the safeguards via a rseau IP or Chanel Fibre. D `another share, the VTL are rvlent badly adapt to the slectives restorations. « If it one wishes for example to restore only some emails plutt that all the base, a safeguard of the type CDP east advise » , explains Pascal Contet.

is

Which the critres choice?

Performances and capacit reprsentent them …

Add comment September 2, 2009

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