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LinkedIn Beefs Up
April 2, 2013 by admin
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LinkedIn has re-tooled its search engine with changes designed to make it easier for members to find information on the business networking site, whose volume of content has increased and grown more diverse in recent years.
Launched in 2003, LinkedIn initially focused on giving professionals a place to feature their resumes and career bios, as well as connect with peers and colleagues, but the site has progressively become more interactive and houses a much larger repository of data beyond individual profiles.
For example, almost 3 million companies have set up corporate pages, more than 1.5 million groups have been created, the site features a jobs section, and individuals and publishers are able to post and share comments and links to articles.
So it’s not surprising for LinkedIn to focus on improving its search engine, which fielded 5.7 billion queries last year.
LinkedIn members have until now had to run separate queries for groups, companies, jobs and other professionals, but that’s changing with the upgraded search engine.
“Now, all you need to do is type what you’re looking for into the search box and you’ll see a comprehensive page of results that pulls content from all across LinkedIn including people, jobs, groups and companies,” Johnathan Podemsky, a LinkedIn product manager, wrote in a blog post on Monday.
Users can still segment results, so as to see only job results, for example.
The LinkedIn search engine is also gaining auto-complete and suggested-searches functionalities to help people fine-tune query terms. In addition, the search engine will log members’ search queries and “learn” from them in order to deliver more relevant results.
It will also be possible for users to save search queries and be alerted about new or changed search results. The advanced search option has also gained more search filters, including location, company and school.
However, the search engine still doesn’t include content from the company’s SlideShare site, which about 60 million monthly visitors use to upload, share, rate and comment on primarily slide presentations, but also documents, videos and webinars.
Also, the search improvements are being applied to the main site, not to the mobile apps, although doing so is something the company is looking into, according to a spokeswoman.
LinkedIn started to roll out the new search features on Monday, and expects to finish delivering them to every member worldwide in the coming weeks.
As of the end of 2012, LinkedIn had topped 200 million registered members located in more than 200 countries.
Facebook Goes DRAM
Facebook has come up with a data cache which runs on flash memory instead of DRAM. Dubbed McDipper it saves money while still delivering higher performance than disk.
The system is a Facebook-built implementation of the popular memcached key-value store the only difference is that runs on flash memory rather than pricier DRAM. Memcached is the open-source key-value store that caches frequently accessed data in memory so applications can access and serve it faster than if it were stored on hard disks.
Facebook runs thousands of memcached servers to power its various applications. The only downside is that it is expensive. McDipper can handle working sets that had very large footprints but moderate to low request rates. It provides up to 20 times the capacity per server and still supports tens of thousands of operations per second.
According to Gigaom, Facebook has deployed McDipper for a handful of these workloads. This has reduced the total number of deployed servers in some pools by as much as 90 per cent while still delivering more than 90 per cent of get responses with sub-millisecond latencies.
Adobe Gives Up On Windows XP
Adobe said today that the current CS6 version of Photoshop will be the last one to support the operating system.
Adobe Product Manager Tom Hogarty said in a blog post that the Photoshop team would like to provide advanced notice that Photoshop CS6 (13.0) will be the last major version of Photoshop to support Windows XP. He said that modern performance-sensitive software requires modern hardware graphics interfaces that Windows XP lacks, in particular a way to tap into the power of GPUs. By only working on newer operating systems and hardware Adobe can bring in significantly better performance.
Photoshop CS6 already demonstrates that relying on a modern operating system, graphics cards/GPUs and graphics drivers can lead to substantial improvements in 3D, Blur Gallery and Lighting Effect features not available to Windows XP customers, he said.
Adobe hopes that by providing this information early it will help you understand our current decisions around operating system support and where we we’re headed with future releases of Photoshop. It is hard to see how any serious user of Adobe products could be using an XP machine anyway. The move away from XP started with CS 5 which only ran on Vista.
IBM Beefs Up
IBM is unveiling a new version of its Connections enterprise social networking (ESN) software, which businesses use to give their employees social media capabilities adapted for workplace collaboration, such as employee profiles and blogging.
Enhancements in IBM Connections 4.0 include a more interactive activity stream, broader support for mobile devices, more granular usage analytics and integration with email and calendar systems, according to Heidi Ambler, director of product management for IBM Social Software. It is available immediately.
“This new release helps customers grasp the power of social analytics, gives them anytime-anywhere access to the software and provides cutting-edge capabilities,” she said.
Instead of a list-like news feed, the new software has an activity stream in employee profiles that users can filter for relevance, as well as act on the notifications right from the Connections interface.
For example, users can trigger pop-up boxes from the activity stream notifications and see the latest comments made about a file, see who posted the latest version of it and add tags to it.
An integration with IBM’s own Lotus Notes-Domino and with Microsoft’s Outlook-Exchange email and calendar systems lets users manage email messages through Connections.
Oracle Wants More Money From SAP
Oracle is appealing the damages awarded from SAP that it was granted and is pushing for more.
The news has disappointed SAP, according to a German newspaper, and the firm is worried that the appeal will draw out the five year long legal battle even longer.
“We are disappointed that the lawsuit Oracle pulls further out,” said a SAP spokesman to the German newspaper Mannheimer Morgen.
“We had agreed on a sensible arrangement, because we believe that this case has gone on long enough. We remain committed to bring this dispute to an end.”
Neither firm has commented yet, but the appeal follows SAP’s admission of liability in the Tomorrownow affair.
SAP pleaded guilty last year and acknowledged that its Tomorrownow subsidiary had done wrong. Tomorrownow was accused of downloading information belonging to Oracle, including software and customer information related to Peoplesoft users.
Oracle was initially awarded $1.3bn in damages but this was knocked down to $306m by a judge who told it that it had two options, accept that sum or take SAP back to court.
Microsoft’s Vista Infection Rates Climb
Microsoft said last week that an uptick in more security exploits on Windows Vista can be attributed to the demise of support for the operating system’s first service pack.
Data from the company’s newest security intelligence report showed that in the second half of 2011, Vista Service Pack 1 (SP1) was 17% more likely to be infected by malware than Windows XP SP3, the final upgrade to the nearly-11-year-old operating system.
That’s counter to the usual trend, which holds that newer editions of Windows are more secure, and thus exploited at a lower rate, than older versions like XP. Some editions of Windows 7, for example, boast an infection rate half that of XP.
Tim Rains, the director of Microsoft’s Trustworthy Computing group, attributed the rise of successful attacks on Vista SP1 to the edition’s retirement from security support.
“This means that Windows Vista SP1-based systems no longer automatically receive security updates and helps explain why there [was] a sudden and sharp increase in the malware infection rate on that specific platform,” said Rains in a blog post last week.
Twitter Wants To Email You
May 23, 2012 by admin
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Twitter will begin delivering a weekly email digest to highlight for users of the micro-blogging site the tweets they are most likely to be interested in, the company stated on Monday.
The feature marks a departure for a social network that typically emphasizes real-time delivery of information.
How will Twitter determine which tweets a user may want to see? Twitter spokesman Robert Weeks said the digest will feature the tweets that the “people you’re connected to on Twitter are engaging with the most.”
From the email digest, users will be able to see the conversation about a particular tweet, follow shared links and send out their own tweets. The digest will include tweets not just from a user’s own feed but also from the feeds of people he or she follows.
Jury Finds Google Liable
May 14, 2012 by admin
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A jury has found Google liable for copyright infringement in its use of Java in Android, but so far has not decided whether that infringement was protected by rules governing “fair use.”
The verdict, delivered Monday after a week of deliberations by the jury, is a partial victory for Oracle in its lawsuit against Google. But Oracle will have to wait longer — possibly for a retrial — to see whether Google will escape liability by claiming fair use.
Google’s attorney, Robert Van Nest, immediately told the judge that Google would file for a mistrial. Google’s argument will be that the same jury must decide both the copyright infringement and fair use issues.
The jury also decided that Sun’s public statements about Java might have suggested to Google that it did not need a license for Java.
But in another setback for Google, it decided there was insufficient evidence to show that Google relied on that information.
Cisco Hits 50 Million Milestone For Its IP Phones
April 26, 2012 by admin
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Cisco Wednesday announced Wednesday that it has sold its 50 millionth IP phone, a significant increase in just two years when 30 million were sold.
The switching technology giant today also said it will make software for presence, instant messaging and Cisco Jabber IM clients available for free to its Unified Communications Manager customers.
The latter move means organizations with UCM can roll out presence and IM to employees simply and cheaply to smartphones and tablets running various operating systems, Barry O’Sullivan, senior vice president of Cisco’s voice technology group, said in a blog post.
The supported OSs include Windows, Mac, iPad, Cisco Cius, iPhone, BlackBerry and, later in 2012, Android, O’Sullivan said.
The move helps companies “deploy a unified communications client that is BYOD-ready,” he added. BYOD refers to Bring Your Own Device, a trend where companies allow workers to use devices of their choosing to connect to company data wirelessly.
Is E-Commerce Next For Facebook?
April 13, 2012 by admin
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A group of e-commerce start-ups, backed by some of the tech world’s most respected financiers, are hoping that Facebook Inc will become an e-commerce powerhouse to rival Amazon.com Inc and eBay Inc.
As the world’s largest social network moves toward a $5 billion initial public offering, it will come under more pressure from Wall Street to generate new sources of profit growth and reduce its reliance on advertising, which accounted for 85 percent of its 2011 revenue.
Some entrepreneurs and investors increasingly think “f-commerce” – meaning e-commerce on Facebook – is the answer. Start-ups such as BeachMint, Yardsellr, Oodle and Fab.com are coming up with novel ways to persuade Facebook users to not just connect with friends on the social network, but to shop as well.
Backed by tens of millions of dollars from venture capital firms like Accel Partners and Andreessen Horowitz, and other big investors like Goldman Sachs, these start-ups are pushing out shopping apps, hosting online garage sales and testing out new business models on Facebook.
“E-commerce is a huge category with very strong tailwinds and it’s a natural move for Facebook,” said Sam Schwerin of Millennium Technology Value Partners, which owns Facebook shares and has a stake in BeachMint.
Amazon revolutionized online shopping by crunching lots of customer and purchase data to come up with relevant, personalized recommendations. In the same vein, Facebook’s combination of data, analytics and payment technology could fuel the next generation of e-commerce, Schwerin said.