Resource Optimization

VMware Virtual Machine Performance Management and Resource Online Expansion

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VMware Virtual Machine Performance Management and Resource Online Expansion

Click the above “Chinese Digital Medicine” to subscribe! Introduction: This article aims to summarize the key points of performance design and optimization management of the VMware virtualization platform in performance-intensive application scenarios, based on the author’s years of operational experience, hoping to help readers in the healthcare industry with the application of virtualization technology. By … Read more

Embedded Development Architecture Standards: Making Code Elegant, Reliable, and Portable Like LEGO!

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Embedded Development Architecture Standards: Making Code Elegant, Reliable, and Portable Like LEGO!

1. Why do 90% of embedded projects fail during the “maintenance phase”? 👇 Let’s start with a soul-searching question When requirements change, do the driver layer, business layer, and UI all need to change too? When a newcomer takes over the code, do they spend two weeks just trying to find the entry point? 💡 … Read more

Haiyun Jiexun Supports the Construction of a Provincial Government “One Network” Virtualization Platform

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Haiyun Jiexun Supports the Construction of a Provincial Government "One Network" Virtualization Platform

Project Background In response to the national major decision to strengthen the construction of digital government and accelerate the modernization of government governance systems and capabilities, a certain province has initiated digital government reform and construction. One of its core objectives is to integrate and optimize the previously scattered government network resources to build a … Read more

Lightweight Embedded Database FlashDB

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Lightweight Embedded Database FlashDB

“Currently, I am using FlashDB in mass-produced medical products. It is stable, reliable, and convenient, so I recommend it. I will continue to share the technologies I use in embedded systems and artificial intelligence, so follow me for more references to accelerate your development process.” —Love Programming, Love Life FlashDB: A Lightweight Embedded Database Providing … Read more

Automotive Virtualization Technology: The Essential Path to Domain Control Integration

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Automotive Virtualization Technology: The Essential Path to Domain Control Integration

# Empowering Future Mobility with Chips # BEST TECH BEST LIFE This article discusses the trend of automotive electronic architecture evolving from distributed to centralized systems, analyzes the key challenges brought by centralization such as safety isolation and real-time performance, and points out that automotive virtualization technology is the core solution for achieving domain control … Read more

A Detailed Explanation of HTTP Short and Long Connections: Clear Distinctions

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A Detailed Explanation of HTTP Short and Long Connections: Clear Distinctions

HTTP Short and Long Connections Explained: Clear Distinctions! In today’s rapidly developing internet technology, the HTTP protocol serves as the foundation for network communication, and the concepts and applications of short and long connections have become focal points for many developers. This article will delve into the definitions, characteristics, application scenarios, and pros and cons … Read more

Discussing Linux: System Performance Monitoring and Tuning

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Discussing Linux: System Performance Monitoring and Tuning

In the practical introduction to Linux, the twelfth essential knowledge point is system performance monitoring and tuning, which is a core capability to ensure system stability and efficient operation. Here are the key points: 1. Core Monitoring Tools Real-time Resource Monitoring (<span>top</span>/<span>htop</span>) <span>top</span>: Dynamically displays processes sorted by CPU and memory usage (default refresh every … Read more

Qt Embedded Programming Techniques

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Qt Embedded Programming Techniques

1. Overview of Qt Embedded Development Qt/Embedded Linux (now known as Qt for Device Creation) is a version of Qt optimized for embedded systems, featuring the following characteristics: No need for the X Window System, using its own window system QWS (Qt Window System) Customizable compilation, removing unnecessary modules Supports multiple processor architectures (ARM, MIPS, … Read more

Essential Guide to Building a Lightweight Serial Command Line Shell from Scratch in Embedded Development

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Essential Guide to Building a Lightweight Serial Command Line Shell from Scratch in Embedded Development

Essential Guide to Building a Lightweight Serial Command Line Shell from Scratch in Embedded Development https://mp.weixin.qq.com/s/H0x2QYkhyqoQChgEqm-MwQ Implementation and Pitfall Guide for Lightweight Command Line Shell in Embedded Development In embedded development, the command line shell (CLI Shell) is the most common and direct way to interact with devices. Its simplicity, efficiency, and low resource consumption … Read more

LWMEM: A Powerful Memory Management Tool for Embedded Systems

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LWMEM: A Powerful Memory Management Tool for Embedded Systems

In embedded system development, memory management has always been a headache for developers. Issues like memory fragmentation and memory leaks not only affect system performance but can even lead to system crashes. Traditional memory management solutions are often too complex and difficult to adapt to the resource constraints of embedded systems. Now, there is a … Read more