Consumer & Gadgets
Last week the head of Australia's Digital Transformation Agency, Randall Brugeaud, told a Senate committee hearing an updated version of Australia's COVIDSafe contact-tracing app would soon be released. That's because the ...
May 12, 2020
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Engineering
Sometimes it is best to work smarter and not harder. The same holds true when it comes to peak performance for databases.
May 6, 2020
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40
Security
The German government on Sunday switched to backing a coronavirus-tracing app using technology supported by Google and Apple, ditching a German-led alternative that had come under fire over privacy concerns.
Apr 26, 2020
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Software
Three WordPress plugins have been picking up quite the glare of attention this month after researchers found serious vulnerabilities in them—and the numbers are sobering, in that these plugins have been installed on more ...
Internet
A Ukrainian security researcher reported finding a database with the names, phone numbers and unique user IDs of more than 267 million Facebook users—nearly all U.S.-based—on the open internet. That data was likely harvested ...
Dec 20, 2019
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Telecom
At AGU's Fall Meeting, the preeminent international Earth and space science meeting, researchers unveiled the world's largest database of Extremely Low Frequency (ELF)/Very Low Frequency (VLF) data. The open-access database ...
Dec 10, 2019
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Security
Some of your text messages may have been left exposed on the internet for the world to see.
Dec 2, 2019
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120
Engineering
University of Queensland engineering researchers have developed a database of building materials to help industry professionals assess the risk of combustible cladding and boost the safety of our homes and workplaces.
Oct 25, 2019
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Internet
Phone numbers linked to more than 400 million Facebook accounts were listed online in the latest privacy lapse for the social media giant, US media reported Wednesday.
Sep 5, 2019
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214
Computer Sciences
Two researchers at Shanghai University of Electric Power have recently developed and evaluated new neural network models for facial expression recognition (FER) in the wild. Their study, published in Elsevier's Neurocomputing ...
A database is an integrated collection of logically related records or files that is stored in a computer system which consolidates records previously stored in separate files into a common pool of data records that provides data for many applications. A database is a collection of information that is organized so that it can easily be accessed, managed, and updated. In one view, databases can be classified according to types of content: bibliographic, full-text, numeric, and images. The structure is achieved by organizing the data according to a database model. The model that is most commonly used today is the relational model. Other models such as the hierarchical model and the network model use a more explicit representation of relationships.
This text uses material from Wikipedia, licensed under CC BY-SA
