master data governance process

set to MANUAL or AUTO: Drop the tablespace from the primary database:1. delete a tablespace from the master databaseSQL> drop tablespace tbs_4; SQL> ALTER SYSTEM SWITCH LOGFILE; Make sure that Redo Apply is running (so that the change is applied to the standby database). If the following query returns the MRP or MRP0 process, Redo Apply is running.Make sure that the redo application is running, so that

MasterPage is a new concept in asp.net 2.0. It has the following advantages: 1. You can use the master page to process the general functions of the page in a centralized manner, so that you can update the page at only one location. 2. Use the master page to easily create a group of controls and code and apply the results to a group of pages. For example, you can

First, download installation Jinshan data Recovery Open member free download "Data recovery", download completed after installation can be (if downloaded, you can ignore the first step). 　　Second, start login data recovery Logon Data Recovery 　　Third, select scan mode and recovery

First step: Download installation Jinshan Data recovery Open member free download "Data recovery", download completed after installation can be (if downloaded, you can ignore the first step). Step Two: Start logon Data recovery Logon Data Recovery Step Three: Select scan mode and recovered

MyIsam is relatively simple to publish, just copy all the files in the library. The procedure of copying Innodb is similar to that of MyIsam, except that the table content in the Innodb Engine no longer exists in the same database directory (MyIsam does this). In the Innodb engine, data files are stored in files such as ibdata1, and operation logs are stored in files such as ib_logfile0, ib_logfile1, and ib_logfile2 by default.Innodb replication and p

Tags: firewall always the term master-slave configuration account process file from the libraryMySQL master-slave replication (no data case)Environment:Centos 6.5Cmake-3.6.2Mysql-5.5.53* * Master MySQL (192.168.1.174) operation * *2. Modify the configuration fileVi/usr/local

Abstract: DataSet is a representation of a dataset in memory. A dataset can have a master-slave relationship with a data table. In access, this relationship is intuitive, this article discusses the program design and program for intuitively displaying corresponding data with a master-slave relationship on the same web

the main master_log_pos= offset position; You can show master status above the master Start slave start service //If you want to change information later, stop slave is going to modify it. Viewing native IO threads and SQL threads MySQL--show slave status\g; Mysql->stop slave; Mysql->start slave; Last_io_error:io Process error message Last_sql_error:sql

Planning Master 192.168.56.2 Slave 192.168.56.5 1, in the main library, set up a copy of the use of the account Rep1, and granted replication slave permissions. mysql> grant replication Slave on *.* to ' rep1 ' @ ' 192.168.56.2 ' identified by ' 123456 '; Query OK, 0 rows affected (0.01 sec) 2, modify the main database server configuration file my.cnf, open Binlog, and set the Server-id value. The modification of these two parameters requires th

This is the stored procedure for terminating the process.Use masterGo----------------------------------------- Disable all access processes to the specified database---------------------------------------------Create proc killspid@ Dbname varchar (200) -- Name of the database for which the process is to be disabledAsDeclare @ SQL nvarchar (500)Declare @ spid nvarchar (20)Declare # TB cursorSelect spid = cast (spid as varchar (20) from

Tags: Allow copy tar recommended Eve tab HTML Data sheet technologyIn the previous article, we introduced the MySQL master-slave building based on Docker, and the construction process of a master multi-slave is to repeat a master-one from the library configuration

Dear experts, I have one meta chain with 2 local chains one is for master data once is for transaction data. Transaction data local chain has failed due to following errors. Cocould you please help me to resolve this. - Job started Step 001 started (Program rsprocess, variant 0000001440291, user ID aleremote) Commu

while!). ）/usr/local/mongodb/bin/mongod--dbpath=/usr/local/mongodb/data--logpath=/usr/local/mongodb/logs/mongodb.log-- Logappend--port=27017--fork Parameter explanation: --dbpath database path (data file)--logpath log file path--master designated as the main machine--slave specified as from machine--SOURCE Specifies the IP address of the primary mac

. Connectionmanager.getdbchangeaction (); for (int i = 0; i } } 　　 5.5 in their own programs to implement the interface how to handle the synchronization of data can be public class Datachangelistener:iaftertransactioncompletionevent { private static DataTable cacheddatatasktable = null; public void Ontransactioncompletion (nhibernate.action.dbchangeaction[] acti

Method: For each Table in DataSet, if there is a sub-Table, the field name row and each record row of this Table are displayed as tables with only one row on the webpage, set ImageButton on the first column of the record row Table so that the program can control the Table or Tables formed by the record row of the corresponding sub-Table. For each record row, the sub-table has a corresponding record row. If the sub-table has a sub-table, the sub-Table repeats the above

Label: This article goes to: http://blog.csdn.net/cug_jiang126com/article/details/49824471 In the mysqldump process, before in fact has not been very understanding why add--single-transaction can ensure that the InnoDB data is exactly the same, and MyISAM engine can not guarantee, must add--lock-all-tables, The previous period of time has been spent looking at the entire mysqldump

Tags: start copy data nbsp 1.5 oss img Run PNGScenario: Dual master multiple slave db cluster is used when high concurrency and uninterrupted access to the database is requiredExperimental architecture:Lab Environment: Turn off Firewalld and SELinux firewallsOperating system version: CentOS7db1:192.168.1.104db2:192.168.1.45db3:192.168.1.73db4:192.168.1.90Experimental steps: Note: The entire experimental

Tags: pt-table-checksumsOfficial website: https://www.percona.com/doc/percona-toolkit/2.1/pt-table-checksum.html#dsn-optionsEnvironmentMaster: 10.50.12.33From: 10.50.12.35Simulation **************************************** of master-slave difference phenomenonMain:mysql> CREATE DATABASE Gaoquan;mysql> use Gaoquan;mysql> CREATE TABLE t1 (id int PRIMARY KEY NOT null auto_increment,name varchar (TEN), age int);mysql> INSERT INTO T1 (name,age) VALUES (' a

First, Understand BusinessThe premise of data analysis work will need to understand the business, that is, familiar with the industry knowledge, business and process, preferably have their own unique insight, if out of the industry and the company's business background, the results will only be off the line of the kite, there is not much use value.Second, Understand ManagementOn the one hand is the requirem

Introduction to Data sets1. "Abalone Age" dataset (Abalone data set). is to predict the life of abalone by predicting the rings of abalone, the rings of abalone. The data set comes from the UCI (University of California,irvine,uci) database for machine learning.A total of eight properties were: gender, length, diameter, etc.An introduction to specific propertiesM