LoRa has officially become an international standard for the Internet of Things. As of December 2021, over 225 million LoRa end nodes and more than 2.7 million LoRa-based gateways have been deployed globally, covering 171 countries and regions. LoRaWAN is a communication protocol and system architecture designed to achieve long-range communication networks using LoRa. It … Read more
Introduction to Ansible Ansible is an open-source automation tool developed by Red Hat for: • Configuration Management • Application Deployment • Automated Task Execution • Batch Operations on Multiple Servers Its main features are: Agentless + SSH-based connection + YAML scripting (high readability). Why Choose Ansible? Feature Description ✅ Agentless No agent installation required on … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer👇 Join our technical exchange QQ group with 1000 members Note: [Public Account] for faster approval In Kubernetes, a ConfigMap is an object used to store configuration data. It provides a way to separate configuration data from containers, allowing the configuration of containers to be … Read more
After receiving a request from a friend, they wanted to share some files within their company’s local area network for personnel in various departments to download and use. Due to unsatisfactory support for web-based solutions, they preferred not to use FTP services. Today, I would like to share two HTTP protocol-based file servers, written in … Read more
Course Introduction The emergence of large models like DeepSeek has triggered explosive growth in AI applications, with a continuous rise in edge inference demand. The NPU (Neural Processing Unit), with its excellent AI acceleration capabilities and high energy efficiency, has become a key solution to meet terminal inference needs. Arm Technology’s self-developed ‘Zhou Yi’ NPU … Read more
Automated operations are like getting a fully automatic coffee machine for your server—you just need to press a few buttons, and it can turn coffee beans into rich lattes. Today, let’s talk about how to use Ansible to manage the deployment of Java applications, transforming your operations from chaotic to elegant. 1. Ansible Basics Crash … Read more
The development of artificial intelligence applications is accelerating, and the deployment work that developers face is becoming increasingly complex.The endless array of algorithm models, various architectures of AI hardware, different deployment requirements (servers, services, embedded, mobile, etc.), and different operating systems and programming languages pose significant challenges for AI developers in project implementation. To solve … Read more
There is very little information on how to deploy .NET Core 2 on Linux ARM processors. I found a few articles online, but they were not detailed enough, and I hit a wall following their tutorials. After several days of struggle, I finally succeeded in the deployment. Here is a successful run screenshot: 1. In … Read more