访问远程libvirtd服务因为是在一个可信环境中运行,所以可以忽略安全方面的操作,步骤如下:(1)更改libvirtd配置    1.1 更改/ect/sysconfig/libvirtd文件,打开LIBVIRTD_ARGS="--listen"设置    1.2 更改/etc/libvirt/libvirtd.conf        listen_tls = 0 #关闭tls        listen_tcp = 1 # 打开tcp        tcp_port = "…

  How to configure ODBC DSN in Client to access remote DB2 for Windows MA Gen feng (Guangdong Unitoll Services incorporated, Guangzhou 510300) Abstract   This article introduces how to configure ODBC DSN in Client to access remote DB2 for windows in…

Virtual Networking Computing (VNC) is a Kind of remote sharing system that makes it possible to take control of any other computer connected to internet. Keyboard and mouse clicks can easily transmit from one computer to another. It helps administrat…

要链接远程的SQL Server,需要一下几个步骤(以下的步骤都是在远程系统上进行): 确认远程SQL Server所监听的端口号 官方的文档是使用SQL Server Configuration Manager来获取SQL Server的当前TCP端口. https://msdn.microsoft.com/en-us/library/ms177440.aspx?f=255&MSPPError=-2147217396 神通广大的StackOverflow却有一些别的路数,也值得学习一下: 方法…

前言: 什么是RDMA? 简单来说,RDMA就是指不通过操作系统(OS)内核以及TCP/IP协议栈在网络上传输数据,因此延迟(latency)非常低,CPU消耗非常少. 下面给出一篇简单介绍RDMA的文章之中英文对照翻译. Introduction to Remote Direct Memory Access (RDMA) | RDMA概述 1. What is RDMA? | 什么是RDMA Direct memory access (DMA) is an ability of a devic…

    1 About DB Query Analyzer DB Query Analyzer is presented by Master Genfeng,Ma from Chinese Mainland. It has English version named 'DB Query Analyzer'and Simplified Chinese version named   . DB Query Analyzer is one of the few excellent Client Too…

  DB Query Analyzer 6.03, the most excellent Universal database Access tools on any Microsoft Windows OS DB Query Analyzer is presented by Master Genfeng, Ma from Chinese Mainland. It has English version named 'DB Query Analyzer' and Simplified Chi…

Access text files using SQL statements by DB Query Analyzer Ma Gen feng (Guangdong Unitoll Services incorporated, Guangzhou510300) Abstract   Is it a dream that you can access text files using SQL statements? But now, it is true that DB Query Analyze…

How to configure ODBC DSN to access local DB2 for Windows MA Genfeng (GuangdongUnitoll Services incorporated, Guangzhou 510300) Abstract   This article introduces how to configure ODBC DSN in Server to access local DB2 for windows in detail. Then I g…

将带有WMI  WATCH  TASK的SSIS包排到sql server  agent跑,报异常,这是运行账号权限的问题. Executed as user: sss. Microsoft (R) SQL Server Execute Package Utility Version 13.0.1601.5 for 64-bit Copyright (C) 2016 Microsoft. All rights reserved. Started: 4:22:12 PM Error: 2019-1…