How Twitter processes tons of mobile application data each day

Gigaom

It’s only been seven months since Twitter released its Answers tool, which was designed to provide users with mobile application analytics. But since that time, Twitter now sees roughly five billion daily sessions in which “hundreds of millions of devices send millions of events every second to the Answers endpoint,” the company explained in a blog post on Tuesday. Clearly, that’s a lot of data that needs to get processed and in the blog post, Twitter detailed how it configured its architecture to handle the task.

The backbone of Answers was created to handle how the mobile application data is received, archived, processed in real time and processed in chunks (otherwise known as batch processing).

Each time an organization uses the Answer tool to learn more how his or her mobile app is functioning, Twitter logs and compresses all that data (which gets set in batches) in order to…

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LG wants to take on Sonos with cheaper connected speakers

Gigaom

LG thinks it has a shot to take on Sonos with its new Music Flow connected loudspeakers, and it’s banking on two thing: Content and costs. The Korean consumer electronics giant has teamed up with Google to add Google Cast to its Music Flow devices, allowing consumers to cast audio straight from apps like Pandora, Rdio, TuneIn and others. And it may sell its cheapest connected speaker for as little as $100.

lg music flow

LG is showing off a variety of Music Flow speakers, including a sound bar with subwoofer and a battery-powered mobile speaker, at CES in Las Vegas this week. The company hasn’t announced any firm release date or details on a suggested retail price yet, but I was told by one of the LG spokespeople on the floor that Music Flow speakers will be available this spring, and that the price will be “significantly cheaper” than the competition. I wanted…

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Yup, 2014 was a big year in cloud

Gigaom

2014 was the year in which both Microsoft and Google got serious about their public cloud options and taking on Amazon Web Services directly with their own Infrastructure as a Service and associated services.

That both of these companies have extremely deep pockets is not lost on the market leader AWS which continues to roll out new, and higher-level services frequently. If you’re a cloud deployer or would-be cloud deployer, AWS Re:Invent is a must-attend event.

Long story short: [company]Google[/company] and [company]Microsoft[/company] have made huge strides, but AWS, with its 8-year head start, remains the cloud to beat. It’s a good time to be a cloud customer provided you can track the dueling product releases and price cuts and can manage to keep yourself out of the vendor lock-in that afflicted many IT shops in the past few decades.

Cybersecurity fears grow

The counterpoint to all of the above is that 2014 was…

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