How to build DG

This article mainly shows you "how to build DG", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to build DG" this article. 1. The archiving mode SQL > archive of main library 1

2022-05-31 Database 我要分享

19c (19.3) stand-alone database installation

19C (19.3) stand-alone database installation I. Environment introduction operating system Red Hat Enterprise Linux Server release 7.7database version Oracle database

2022-06-01 Database 我要分享

ELK software installation

Elasticsearch download: https://www.elastic.co/downloads/past-releaseslogstash download https://www.elastic.co/downl

2022-06-02 Servers 我要分享

How to switch manually in Mysql MHA deployment

This article introduces you how to manually switch in Mysql MHA deployment, the content is very detailed, interested friends can refer to, I hope it can be helpful to you. Mysql MHA deployment-manually switch architecture description: reference: http://www.zhai

2022-05-31 Database 我要分享

[DATAGUARD] Oracle19c Data Guard Broker

Oracle19c Data Guard Broker describes Data Guard broker as a centralized framework for managing the entire Data Guard configuration through client connections to any database in the configuration. DGMGRL cannot be created.

2022-06-01 Database 我要分享

What are the installation and precautions of TokuDB

This article will explain in detail about the installation of TokuDB and what matters needing attention. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article. TokuDB features: 1, high compression ratio, officially claimed to be able to reach 1:12

2022-05-31 Database 我要分享

How to use race, an Oracle file analysis tool

Oracle file analysis tool race how to use, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something. Introduce a very useful 10046 analyst.

2022-06-01 Servers 我要分享

What about the docker volume problem that rexray cannot create ceph rbd on CentOS

This article mainly introduces how to do the docker volume problem that rexray cannot create ceph rbd on CentOS. It has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article.

2022-06-01 Servers 我要分享

Rhel6.4 deployment gateone

Check the python version [root@kurolz gateone] # python-VPython 2.6.6 to get pip and install [root@kurolz gateone] # wget-- no-check

2022-06-02 Servers 我要分享

How to create and apply patches in StarlingX

How to create and apply patches in patch StarlingX? This article focuses on patch fixes, that is, the creation of patches and application patches, reading the complete article, I believe you have a certain understanding of the creation of patches and application patches. Create a patch A StarlingX patch includes a

2022-06-03 Servers 我要分享

Oracle Linux 7.1 silent install 19C RAC

A system environment rule 1.1 Network architecture node 1 node 2 hostname

2022-06-01 Database 我要分享

How to solve the No such file or directory problem in mysql

This article mainly explains "how to solve the No such file or directory problem in mysql". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn how to solve it.

2022-05-31 Database 我要分享

Summary of Spark SQL error report

Error 1: after the background starts spark-shell, query the table information in hive and report error $SPARK_HOME/bin/spark-shellspark.sql ("select * from student.studen").

2022-06-03 Internet Technology 我要分享

What are the problems with upgrading Oracle11.2.0.4 to Oracle 19C with DBUA

This article introduces the knowledge of "what are the problems of upgrading Oracle11.2.0.4 to Oracle 19C with DBUA". Many people will encounter this dilemma in the operation of actual cases. Next, let the editor lead you to learn how to deal with these.

2022-05-31 Database 我要分享

Apple iOS 15.7.8 official release

Thanks to CTOnews.com netizens for the clues of tomato fried tomato delivery! CTOnews.com news on July 25, Apple today pushed iOS 15.7.8 update (internal version number: 19H364) to iPhone users.

2023-11-24 IT Information 我要分享

How to install mysql-5.7.19-winx64 on win10 system

This article is mainly about how to install mysql-5.7.19-winx64 in win10 system. If you are interested, let's take a look at this article. I believe that after reading how to install mysql-5.7.19-winx64 in win10 system.

2022-06-01 Database 我要分享

What if a large amount of GES information appears on one node in RAC environment

This article introduces how to do a lot of GES information on a node in the RAC environment. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you. For a RAC environment, resource preemption between two nodes is not surprising, but if the type of

2022-06-01 Servers 我要分享

What are the differences between MySQL ONLINE DDL and PT-ONLINE-SCHEMA-CHANGE

This article mainly introduces "what is the difference between MySQL ONLINE DDL and PT-ONLINE-SCHEMA-CHANGE". In daily operation, I believe that many people use MySQL ONLINE DDL and PT-ONLINE-SCHE.

2022-05-31 Database 我要分享

Installation of MongoDB under Mac

I haven't posted a blog for a long time ~ one today ~ less nonsense ~ GoOn. One: HomeBrew introduction and installation introduction: it is a software package management tool on mac that facilitates installation and uninstallation. Installation: open the terminal and enter the following command, during which you will enter one enter + two boot passwords. Rub

2022-06-01 Database 我要分享

Windows installation of MySQL 5.7.19 and related problem handling

First of all, we need to install vc++2013 first, or else we may not find the msvcr110.dll file http://www.microsoft.com/zh-cn/download/details.aspx?id=407.

2022-06-01 Database 我要分享