Foreword In Linux systems, rsyslog is often used as a logging tool. The full name of Rsyslog is rocket-fast system for log. It provides high performance, high security functions and modular design. It can accept logs from various sources and output them to different destinations. At the same time, rsyslog can pass a variety of […]
Tag: construction
STL–vector container (construction, traversal, insertion and deletion, capacity size, data access, dynamic expansion, etc.)
vector Foreword In the past few days, I have used STL a lot when writing code, and I have also felt the power of STL, so I reviewed the content of STL again, and summarized and extracted some basic things and important content. This is a vector article . C++’s STL provides us with many […]
Hadoop fully distributed construction
Foreword There are always various problems encountered when configuring a Hadoop cluster. Here is a complete summary of the complete Hadoop fully distributed configuration process, hoping to help more people. Virtual machine preparation A distributed cluster requires three virtual machines. I won’t explain too much here, just clone them directly. 1. Modify the host name […]
k8s[kubernetes] cluster construction (0>1)
Article Directory 1. Planning for building a K8S environment platform 2. Server hardware configuration requirements 3. Set up k8s cluster deployment method 4. Deployment in kubeadm mode – system initialization operation 5. Deployment in kubeadm mode – deploy master node 1Install Docker on all nodes 2Configure Alibaba Cloud Docker and kubernetes images on all nodes […]
4. Construction and registration of BeanDefinition
Foreword In the last article, we talked about the source code of the processBeanDefinition(ele, delegate) method: //This method requires two parameters: 1. The child node element parsed before, 2. The parser protected void processBeanDefinition(Element ele, BeanDefinitionParserDelegate delegate) { //Here the element object is parsed into a BeanDefinitionHolder object. This BeanDefinitionHolder is equivalent to a layer […]
Java graduation project is based on spingboot+vue subject construction management information system
Collect and follow to avoid getting lost, end of source code article Article directory Preface 1. Project introduction 2. Development environment 3. Function introduction Administrator use case User use cases 4. Core code 5. Effect drawing 6. Article Table of Contents Foreword With the rapid development of science and technology, all walks of life are […]
MongoDB cluster construction
MongoDB cluster construction 1. Introduction to MongoDB cluster 1. Replica Set (preferred) replica set. The cluster contains multiple copies of data. After the master node hangs up, the slave node can continue to provide services. 2. Sharding sharding cluster, only real big data can show its advantages. After all, it takes time for nodes to […]
Construction and deployment of the Xuezhisi project and solutions to the failure to build the jar package
Introduction to the Learning System Deploy java environment Install maven Install node.js front-end packaging tool command npm Git command to get source code Install and configure mysql Front-end packaging Pack jar package Service online !!!Solution to failure of jar package creation Introduction to the Learning System The Xuezhisi open source examination system is a java […]
Apache Airflow (2): Airflow stand-alone construction
Personal homepage: IT Pindao_Big data OLAP system technology stack, Apache Doris, Clickhouse technology-CSDN blog Private chat with bloggers: Join the big data technology discussion group chat to get more big data information. Blogger’s personal B stack address: Brother Bao teaches you about big data’s personal space – Brother Bao teaches you about big data personal […]
Kylin KYLINIOS software warehouse construction 03-add new version of software package to software warehouse
Original link: Kylin KYLINIOS software warehouse construction 03-adding new version of software package to software warehouse Hello, everyone, today I bring you article 03 on how to build a software warehouse for the Kirin desktop operating system – adding a new version of the software package to the software warehouse. This article mainly introduces how […]