AWS IoT Core for LoRaWAN unterstützt verwaltetes Firmware-Over-the-Air-Update

AWS IoT Core für LoRaWAN ist ein vollständig verwalteter LoRaWAN-Netzwerkserver (LNS) von AWS IoT Core, mit dem sich drahtlose Geräte, die die LoRaWAN-Technologie (Low-Power Long Range Wide Area Network) nutzen, mit der AWS-Cloud verbinden können. AWS IoT Core for LoRaWAN unterstützt jetzt Firmware Over-the-Air-Update (FUOTA), das es Kunden ermöglicht, sichere und zuverlässige Firmware-Updates für die Geräte im Feld mithilfe von LoRaWAN-Multicast- und Fragmentierungsmechanismen bereitzustellen, die von der LoRa Alliance definiert wurden. Diese Mechanismen zielen darauf ab, den Batterieverbrauch des Geräts zu minimieren und große Dateiübertragungen (einige hundert KB) zu bewältigen.
Quelle: aws.amazon.com

Amazon Athena fügt Kostendetails zu Abfrageausführungsplänen hinzu

Amazon Athena zeigt jetzt neben den Ausführungsplänen auch die Rechenkosten Ihrer Abfragen an. Mit der Freigabe der EXPLAIN ANALYZE-Anweisung kann Athena jetzt Ihre angegebene Abfrage ausführen und eine detaillierte Aufschlüsselung des Ausführungsplans zusammen mit der CPU-Auslastung jeder Phase und der Anzahl der verarbeiteten Zeilen zurückgeben.
Quelle: aws.amazon.com

Red Hat collaborates with NVIDIA to deliver record-breaking STAC-A2 Market Risk benchmark

We are happy to announce a record-breaking performance with NVIDIA in the STAC-A2 benchmark, affirming Red Hat OpenShift’s ability to run compute heavy, high performance workloads. The Securities Technology Analysis Center (STAC®) facilitates a large group of financial firms and technology vendors that produces benchmark standards which enable high-value technology research and testing software for multiple financial applications.
Quelle: CloudForms

New: Free Blogging Course

It’s hard to believe that it’s been a full year since we launched WPCourses.com! In that short time, we’ve been incredibly inspired by the group of ambitious learners we have been able to work with. In fact, we’ve been so moved by the enthusiasm of the community we’ve built so far that we want to ensure this experience is available to as many people as possible.

So we’re happy to announce the launch of our very first free course, Intro to Blogging. In this course you’ll learn about: 

What blogging is and why so many people are doing it.How to set up, navigate, and manage your blog or website. How to create blog content like a pro and create a site people love to visit.How to identify your audience, set goals, and build your own blogging strategy.

By signing up you’ll get access to our course platform where you can work through each lesson at your own pace and take your time to really put that information to use as you build, design, or revamp your site.

Take The Free Course

We also used our time building out the free course as an opportunity to improve our existing content. We went back through all of our resources, added new lessons and tips, and expanded our curriculum to make sure participants are fully equipped with the most up-to-date set of tools, strategies, and best practices. Our rapid courses offer a more hands-on learning experience where you’ll benefit from: 

Helpful tips and tricks that are shared and discussed every week. Prompts and ideas to help you get unstuck when you need it. A community of peers who grow and learn with you. Weekly office hours when you can chat with experts and ask questions in real time.Quarterly meetups led by true industry experts to ensure you’re using the best tools and strategies to grow.

As a way to celebrate the launch of our free course, we’re also offering 25% off our paid courses— just use the coupon code below at checkout. You’ll get access to the course and the community for a full year so feel free to jump in when you’re ready.

time2learn
Quelle: RedHat Stack