The first semi-submersible offshore photovoltaic platform in China was delivered by CIMC Raffles.

According to the news of CTOnews.com on April 6, the official Wechat official account of CIMC today updated the article, announcing that China's first independent intellectual property rights semi-submersible offshore photovoltaic platform developed by CIMC Raffles has recently completed its towing, and officially launched CIMC Jiguang Ocean Technology (Yantai).

2023-11-24 IT Information 我要分享

Computer Network XII: HTTP Protocol

Introduction to HTTP HTTP is an acronym for Hyper Text Transfer Protocol (Hypertext transfer Protocol). Its development is the World wide Web Association (World Wide Web Consortium) and Internet.

2022-06-01 Network Security 我要分享

Asible Learning Notes-- Common Modules (1)

Ansible common modules this section includes modules: (1) shell and command (2) replication module copy (3) template module (4) file module file (5) pull file module fetch (6) rsync module synchr

2022-06-03 Servers 我要分享

How to solve the error when integrating MybatisPlus in SpringBoot

The editor of this article introduces in detail "how to solve errors when integrating MybatisPlus in SpringBoot". The content is detailed, the steps are clear, and the details are handled properly. I hope that this article "how to report errors when integrating MybatisPlus in SpringBoot"

2022-06-01 Development 我要分享

How to integrate IE9 into IE10 in Windows 8

This article introduces how to integrate IE9 into IE10 in Windows 8. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you. According to Microsoft's practice, such as integrating IE7 in Vista and IE8 in Win7, follow this

2022-06-01 Servers 我要分享

2023 Zhenyun user Conference: in the era of "slow economy", how can digital procurement help enterprises to explore new growth paths?

Introduction 2023, the end of the epidemic, the market has not become any easier, local turmoil, economic and trade barriers and investment slowdown, weak consumption and other negative factors of economic development still exist. In this context, the overall growth pace of enterprises has slowed down. Judging from the current pace and pattern of development, the market can be said to enter.

2023-11-24 IT Information 我要分享

Xijing Science and Technology made its debut at the sixth Expo: intelligent Green Technology empowers Global Logistics

Shanghai, China, November 5-10, 2023, the sixth China International Import Expo was held in National Exhibition and Convention Center (Shanghai)! Westwell Holdings (Hong Kong) Limited of Xijing Technology Hong Kong Co., Ltd. Shows up for the first time

2023-11-24 IT Information 我要分享

RAC modifies single instance DG redo size log

The solution is to add standby redo to the primary library to delete the old standby redo, then add standby redo to the main library to delete the old standby redo, add new redo to the main library to delete the old standby redo, and finally add re to the standby library.

2022-06-01 Database 我要分享

Installation Oracle11gR2 RAC--- modifies the online log

Connect to the database server, query existing online log group information, and add online log groups. Connected to Oracle Database 11g Enterprise Edition Release 11.2.0.4.0C

2022-06-01 Database 我要分享

Say that the log of MGR-MGR

Scenario 1 mysql01.com operation of the launch log of the Magi MGR 1. [root @ mysql.sock] [(none)] > CHANGE MASTER TO MASTER_USER='rpl_user', MASTE

2022-06-01 Database 我要分享

MySQL 5.7.17 Group Replication

The powerful function based on group replication was implemented as a plug-in after MySQL 5.7.17. This paper describes how to build a test environment for group replication on the basis of single machine and multiple instances. Description: operating system: CentOS Linux release 7.3.1611 (Cor)

2022-06-01 Database 我要分享

MySQL 5.7.17 how to build a test environment for group replication on the basis of single machine and multiple instances

Let me tell you a little bit about how to build a group replication test environment based on MySQL 5.7.17 on a stand-alone multi-instance basis. Have you learned about similar topics before? If you are interested, let's take a look at this article. I believe that after reading MySQL 5.7.17, it will be more real on a single machine.

2022-06-01 Database 我要分享

Summary of common commands for linux user and group management

This article summarizes common commands for linux user and group management. Share with you for your reference, the details are as follows: 1, the user belongs to the user group. 2. User and user group profile 1) user group profile / etc/group first column: group name of user group second column: group password (true

2022-06-02 Servers 我要分享

Key parameters description of MGR-MGR

Transaction_write_set_extraction=XXHASH64Defines the algorithm used to generate a hash identifying t

2022-06-01 Database 我要分享

Teach you to play Linux- user group management.

Each user has a user group, and the system can centrally manage all users in a user group. Different Linux systems have different rules for user groups, for example, users under Linux belong to a user group with the same name, which is created at the same time as the user is created. Management of user group

2022-06-02 Servers 我要分享

Key process of MySQL Group Replication mgr installation

1. Initialize and start mysql/bin/mysqld-- initialize-insecure-- basedir=/mgr/mysql-- datadir=/mgr/data/s1mysql/bin/

2022-06-01 Database 我要分享

How to understand the problem of Group Policy permission inheritance in Domain Controller

This article introduces you how to understand the problem of group policy permission inheritance in the domain controller, the content is very detailed, interested friends can refer to, hope to be helpful to you. What are the specific problems with the inheritance of group policy permissions in domain controllers? in the group policy management of domain controllers, the author encountered

2022-06-01 Servers 我要分享

Windows_learn 002 user Management and Group Policy

Windows_learn 002 user management and group policy content overview domain users and groups administrative users and group login add user tools use groups in the active directory why use groups? Global group Global Group Rules domain local group Domai

2022-06-02 Servers 我要分享

How to plan the Wechat group purchase Mini Program activity

This article introduces the relevant knowledge of "how to plan Wechat group purchase Mini Program activities". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something! I. Group purchase mode

2022-06-01 Development 我要分享

What is the use of java high concurrency midline group

This article mainly introduces what is the use of java high concurrency middle thread group. It is very detailed and has certain reference value. Friends who are interested must finish it! Thread group We can group threads into a thread group, which can contain multiple threads as well as thread groups, threads and threads.

2022-06-02 Development 我要分享