Tag: building

Building and using docker for windows kafka

Dockers Kafka setup First install docker for windows Start the cmd window, pull the Zookeeper and kafka images, and select the most downloaded image. docker search zookeeper docker search kafka We choose the first image Next, start pulling the zookeeper and kafka images. Here we pull wurstmeister/kafka. docker pull zookeeper docker pull wurstmeister/kafka Open the […]

[Building Prometheus monitoring from scratch] Section 5: Installing Prometheus on k8s and indicator optimization

Article directory Preface Install Prometheus on Kubernetes StatefulSet is configuring Detailed explanation of configmap configuration and indicator collection optimization ideas How to filter indicators (optimize indicator volume) How to get all k8s metrics? start up View metrics Foreword In our Prometheus monitoring architecture, the main role of prometheus on k8s is to monitor k8s resources, […]

Regarding the problem of error report when building springboot2.x, the image cannot find the springboot package.

Error reason Today I got an error while learning springboot for the first time. When building springboot on 2023.10.31, springboot2 could only select version 2.7.17. After JDK selected the matching 1.8, I still got an error org.springframework.boot:spring-boot-starter. -parent:pom:2.7.17.RELEASE was not found in http://maven.aliyun.com/nexus/content/groups/public/ during a previous attempt. This failure was cached in the local repository […]

Spring Boot: A powerful tool for building next-generation Java applications

Article directory What is Spring Boot? Main features of Spring Boot 1. Automatic configuration 2. Independence 3. Microservice support 4. Ecosystem 5. Spring ecosystem integration Advantages of Spring Boot 1. Improve development efficiency 2. Reduce boilerplate code 3. Better deployment and management 4. Multiple deployment options 5. Microservice support How to get started with Spring […]

Based on the full series of yolov5 [n/s/m/l/x] models with different parameter levels, a system for detecting and segmenting cement building wall defects and diseases in tunnel inspection scenarios was developed and constructed.

In the previous article, we developed and constructed a cave building disease defect detection and segmentation system in the culvert scenario based on the most lightweight n-series model of YOLOv5. If you are interested, you can read it by yourself: “Development and construction of a cave wall defect detection and segmentation system in culvert scenarios […]

Nginx with load balancing and static and dynamic separation: the perfect combination for building high-performance web applications

Table of Contents Preface 1. Introduction to Nginx 1.What is Nginx 2. Characteristics of Nginx 3.Where is Nginx used? 4. How to use Nginx 5. Advantages and disadvantages of Nginx 6.Nginx application scenarios 2. Load balancing and static and dynamic separation 1. Load balancing 2. Separation of movement and static 3. Nginx is equipped with […]

nebula-br local-store mode, quick practice of building active and standby clusters

Because the online graph database is currently a single cluster, the amount of data is relatively large, and it has the following disadvantages: Single point of risk. Once the cluster crashes or some queries bring down the entire cluster, all graph operations will be affected. Many optimization classes are difficult to perform but will affect […]

Exploration and practice of building Window desktop applications using ElementUI components (WinForm)

Tip: Keep your mind clean Before you work on your software, you need to clean up your memory. Throw away everything in your mind for the time being. If you have trouble with something, don’t let it influence you. It is mostly the case that trouble will go away. If the trouble is so heavy […]

[Linux] Linux project deployment and configuration and installation of changing the access port number and building jdk, tomcat, and MySQL environments

Table of Contents 1. Function 2. Configuration 1. Upload the installation package 2.jdk 2.1. Unzip the corresponding installation package 2.2. Setting up environment variables 3. tomcat 3.1. Unzip the corresponding installation package 3.2. Start 3.3. Set up firewall 3.4. Set up development port 4. MySQL 3. Backend deployment 4. Linux deployment project 1. Single project […]