Tags: Application

Get Started with Spinnaker on Kubernetes

In this tutorial, I will walk you through how to setup and configure Spinnaker on Minikube. Once it is up and running, we will deploy and scale a containerized application running in Kubernetes. Spinnaker is usually installed in a VM running Ubuntu 14.04 LTS. Thanks to the Helm community, it is now...
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Linux Kernel Long Term Support Extended to 6 Years for Project Treble

Yesterday at Linaro Connect, Project Treble’s lead engineer Iliyan Malchev announced that Greg Kroah-Hartman, the current maintainer of the LTS kernels for the Linux Foundation, has agreed to extend the support period for LTS kernels from 2 years to 6 years. And this isn’t some far of in the future...
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Accelerate Application Modernization with Node.js

Node.js is much more than an application platform. In a 2016 Forrester report, the research firm talked with several Node.js users and developers to better understand the growth of Node within global enterprises across all a range of industries. Forrester’s key takeaways: Node.js Is Enterprise...
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Guide to Linux
The Guide to Linux app is not perfect, but it's a great tool to help you learn your way around Linux commands.

Guide to Linux App Is a Handy Tool for Every Level of Linux User

Remember when you first started out with Linux? Depending on the environment you’re coming from, the learning curve can be somewhat challenging. Take, for instance, the number of commands found in /usr/bin alone. On my current Elementary OS system, that number is 1,944. Of course, not all of those...
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Python vs. R: The Battle for Data Scientist Mind Share

The difference between Python and R is largely philosophical. One is a full-service language developed by Unix scripters that happened to be adopted by stat heads, big data junkies, and social scientists. The other is a tool for data analysis designed and built by stat heads, big data junkies, and...
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Improve Your Node.js App Throughput One Micro-optimization at a Time

In order to improve the performance of an application that involves IO, you should understand how your CPU cycles are spent and, more importantly, what is preventing higher degrees of parallelism in your application. While focusing on improving the overall performance of the DataStax Node.js driver...
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SELinux, Seccomp, Falco, and You: A Technical Discussion

One of the questions we often get when we talk about Sysdig Falco is “How does it compare to other tools like SELinux, AppArmor, Auditd, etc. that also have security policies?” To help answer some of those questions, we thought we’d present a summary of other related security products and how they...
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Containerizing Stateful Applications

Application container technology, like Docker Engine, provides standards-based packaging and runtime management of the underlying application components. Containers are fast to deploy and make efficient use of system resources. Using containers, developers get application portability and...
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