Abstract: We introduce a bandwidth enhancement technique for traveling-wave Mach-Zehnder modulators (TW-MZM). This approach reduces the microwave attenuation caused by the loaded PN junction ...

Amazon Web Services (AWS) has apologised to customers impacted by Monday's massive outage, after it knocked some of the world's largest platforms offline. Snapchat, Reddit and Lloyds Bank were among ...

Learn how skipping a VPN can leave your digital life vulnerable to privacy breaches, security threats and other online perils. Mike De Socio is a CNET contributor who writes about energy, personal ...

Amazon has said it is continuing to experience widespread connectivity issues across its cloud computing arm, Amazon Web Services (AWS), disrupting access to some of the world's most popular online ...

see more of our stories on Google. Add Axios on Google The Amazon Web Services logo is displayed on a mobile phone screen in front of Amazon's company icon. Photo: Hakan Nural/Anadolu via Getty Images ...

Amazon Web Services said the massive internet outage that originated in its cloud-computing data centers has largely been fixed, more than 13 hours after an initial shutdown hit businesses big and ...

Oct 20 (Reuters) - An outage at Amazon's (AMZN.O), opens new tab cloud computing unit was gradually easing on Monday, after disrupting many online services offered by banks, social media companies and ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Amazon’s cloud business suffered significant “errors and connectivity issues” on Monday, causing a widespread ...

Amazon Web Services (AWS) said it is working to “fully restore” its customers’ cloud environments, after an “operational issue” within its North Virginia datacentre region knocked out multiple ...