Stories by Katherine Noyes

100 best practices for keeping big data secure

Big data is best known for its volume, variety and velocity -- collectively referred to as the "3 Vs" -- and all three of those traits make security an elusive goal. Targeting companies grappling with that challenge, the Cloud Security Alliance on Friday released a new report offering 100 best practices.

Informatica CEO: 'Data security is an unsolved problem'

Companies today are awash in data, but current tools and processes are not enabling them to keep it secure. That's according to Informatica CEO Anil Chakravarthy, whose says his company is embarking on a major push to go further into data security.

Google is using AI to compress images better than JPEG

Small is beautiful, as the old saying goes, and nowhere is that more true than in media files. Compressed images are considerably easier to transmit and store than uncompressed ones are, and now Google is using neural networks to beat JPEG at the compression game.

Tableau turns to AWS for a cloud-savvy CEO

Data visualization specialist Tableau Software is bringing in seasoned talent to help it compete in an increasingly cloud-based world. The company has hired longtime Amazon Web Services executive Adam Selipsky as its CEO, replacing cofounder Christian Chabot.

It's time to say goodbye to Linux 4.6

If you're using a version of Linux based on the 4.6 series of the Linux kernel, the software's lead maintainer has a message for you: It's time to upgrade.