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New Raspberry Pi A+ Board Shrinks RPi 3B+ Features to HAT Dimensions

A HAT-sized, $25, Raspberry Pi 3 Model A+ will soon arrive with the same 1.4GHz quad-A53 SoC, dual-band WiFi, and 40-pin GPIO of the RPi 3B+, but with only 512MB RAM, one USB, and no LAN.As promised, Raspberry Pi Trading has revived its old mini-size, four-year old Raspberry Pi Model A+ SBC with a...
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What Is the MEAN Stack? JavaScript Web Applications

Most anyone who has developed web applications knows the acronym LAMP, which is used to describe web stacks made with Linux, Apache (web server), MySQL (database server), and PHP, Perl, or Python (programming language). Another web-stack acronym has come to prominence in the last few years: MEAN—...
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The Great "DevOps Engineer" Title Debate

At the DevOps Enterprise Summit in Las Vegas last month, DevOps author and researcher Gene Kim unveiled his latest definition of DevOps: The architecture, technical practices, and cultural norms that enable us to: increase our ability to deliver applications and services; quickly and safely, which...
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New IoT Security Regulations

It falls upon lawmakers to create laws that protect consumers. While the US government is largely absent in this area of consumer protection, the state of California has recently stepped in and started regulating the Internet of Things, or "IoT" devices sold in the state­ -- and the effects will...
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CNCF survey
The use of serverless technology has spiked with 50% of organizations using the technology compared to 25% in March 2018, according to the recent CNCF survey.

CNCF Survey: Cloud Usage in Asia Has Grown 135% Since March 2018

The bi-annual CNCF survey takes a pulse of the community to better understand the adoption of cloud native technologies. This is the second time CNCF has conducted its cloud native survey in Mandarin to better gauge how Asian companies are adopting open source and cloud native technologies. The ...
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Machine Learning for Operations

Managing infrastructure is a complex problem with a massive amount of signals and many actions that can be taken in response; that’s the classic definition of a situation where machine learning can help.  IT and operations is a natural home for machine learning and data science. According to Vivek...
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Uber Joins the Linux Foundation as a Gold Member

“Uber has been influential in the open source community for years, and we’re very excited to welcome them as a Gold member at the Linux Foundation,” said Jim Zemlin, Executive Director of the Linux Foundation. “Uber truly understands the power of open source and community collaboration, and I am...
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Virtualizing the Clock

Dmitry Safonov wanted to implement a namespace for time information. The twisted and bizarre thing about virtual machines is that they get more virtual all the time. There's always some new element of the host system that can be given its own namespace and enter the realm of the virtual machine....
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The Growing Significance Of DevOps For Data Science

DevOps involves infrastructure provisioning, configuration management, continuous integration and deployment, testing and monitoring.  DevOps teams have been closely working with the development teams to manage the lifecycle of applications effectively. Data science brings additional...
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6 Best Practices for High-Performance Serverless Engineering

When you write your first few lambdas, performance is the last thing on your mind. Permissions, security, identity and access management (IAM) roles and triggers all conspire to make the first couple of lambdas, even after a “hello world” trial just to get your first serverless deployments up and...
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