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Pocket article: How to implement and use `.noinit` RAM

Imagine there’s an embedded system that needs to persist some state when the processor restarts (either intentionally or due to a catastrophic error). This could be some external hardware information (what’s the position of a motor or actuator?) or a method to communicate the reset to the user (display some information on the device’s display). A simple way to store information through a reboot is to use what’s called“non-initialized” memory.

Mentorship and Shared Languages of Network Engineering with Cat Gurinsky | Network AF Episode 6

On this episode of Network AF, Avi is joined by Senior Network Engineer Cat Gurinsky to share her journey through networking. Cat found a passion for automating deployments and troubleshooting and is the current chair for the NANOG Program Committee.

Turbocharging AKS networking with Calico eBPF

A single Kubernetes cluster expends a small percentage of its total available assigned resources on delivering in-cluster networking. We don’t have to be satisfied with this, though—achieving the lowest possible overhead can provide significant cost savings and performance improvements if you are running network-intensive workloads.

What Is an SSIS Package and How Do You Create One?

SQL Server Integration Services (SSIS) is a workflow orchestration service used mostly for data integration and transformation. It was first released as part of SQL Server 2005 and continues to receive updates and new features today. While SSIS can be installed and run on a server (on-premises or in the cloud), it’s also available in Azure Data Factory. SSIS is commonly used to perform tasks such as: While SSIS originally only ran on Windows, it has also been available for Linux since 2017.

U.S. Government Issues Advisory Against Common Cyber Threats During the Holidays

In advance of this week’s Thanksgiving holiday in the U.S., the U.S. Cybersecurity & Infrastructure Agency (CISA) and the Federal Bureau of Investigation (FBI) issued a reminder for critical infrastructure to stay vigilant against cyber threats during holidays and weekends. This advisory is a reminder the holidays present a noted challenge for businesses and an opportunity for cyber adversaries.

LogStream Cloud How To: Sending Data to LogStream from Various Agents

Cribl released LogStream Cloud to the world in the Spring of 2021, making it easier than ever to stand up a functional o11y pipeline. The service is free for up to 1TB per day and can be upgraded to unlock all the features and support with paid plans starting at $0.17 per GB so you pay for only exactly what you use. In this blog post, we’ll go over how to quickly get data flowing into LogStream Cloud from a few common log sources.

7 Cloudability Alternatives For Cloud Cost Management (Updated 2021)

If you are fine using a conventional cloud cost management tool, Apptio's Cloudability can be a helpful tool. It promises to enable DevOps, IT, and finance to optimize cloud resources for quality, speed, and cost. A large business with a high cloud spend, a team of 5-10 engineers, and a budget for expert guidance is an ideal match for Cloudability.