what gtid

[MySQL 5.6] Gtid implementation, operation and maintenance changes and existing bugsHttp://www.tuicool.com/articles/NjqQjuSince not much in-depth attention to gtid, here to make up for themselves, this article is I look at the document and code

Background: MySQL5.6在5.5的基础上增加了一些改进，本文章先对其中一个一个比较大的改进"GTID"进行说明。Concept: GTID即全局事务ID（global transaction

First, Mysql 5.6 new features....Improvements to replication features⒈ supports multi-threaded replication, (slave-parallel-workers=0 0: Disables multithreading;) it actually turns on the corresponding independent thread for each database. That is,

New Features of MySQL 5.6 GTID and new features of gtid GTID Overview What is GTID? GTID (Global Transaction ID) is the ID of a committed Transaction and a globally unique ID. GTID is actually composed of UUID + TID. UUID is the unique identifier of

Gtid Introduction What is Gtid The Gtid (Global Transaction ID) is the number for a committed transaction and is a globally unique number. Gtid is actually made up of Uuid+tid. Where the UUID is the unique identifier of a MySQL instance. TID

GTID Replication:In MySQL 5.6.5 or more, MySQL has added a Gtid-based replication method. The GTID ensures that each transaction committed on the primary database has a unique ID in the cluster, which strengthens the consistency of the database

Configure MySQL GTID master-slave Replication GTID is a global transaction ID generated based on the original mysql server that has been successfully executed. It is composed of the server ID and transaction ID. This global transaction ID is not

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1, MySQL5.7 new features: Gtid copyWhat is ①:gtid?Is the ID of the transaction, the unique identification number, and the globally unique.The transaction is logged to binary log, which is used to identify the transaction.Each transaction has a

Preparation instructions:master:192.168.10.100Slave:192.168.10.101First, configure the Gtid parameterConfiguration files are/etc/my.cnfMaster parameter configuration:Gtid-mode = Onenforce-gtid-consistency = onserver-id =+ = Rowlog -bin

MySQL GTID Series one by one. Gtid Related Concepts Gtid: The global transaction identifier, the MySQL5.6 version begins with the heavyweight feature introduced in master-slave replication. For each commit transaction, the current thread of

Original address: http://mysqllover.com/?p=87, excerpt, MemoThe Gtid is called the global transaction identifier, and can be translated as a Globals transaction identifier, and Gtid is created when the transaction commits on the original master.

Current scene:Some business scenarios have not yet turned on the Gtid Service group, and in the latest version, Binlog Group submissions are also based on Gtid, so how to detect compliance with the on-gtid condition, online switching using Gtid, and

This article will briefly introduce the principle of master-slave replication based on 5.6 gtid. And through several experiments to introduce the related fault treatment Gtid Profile What is GtidGTID (global Transaction ID) is the number of a

Gtid is a global transaction ID that has been successfully executed based on the original MySQL server, combined with the server ID and transaction ID. This global transaction ID is unique not only on the original server, but also on all MySQL

I. MySQL 5.6 Introduces the concept of Gtid, so what is the Gtid sacred? In fact, it is not complicated, it is a global transaction identifier. With Gtid, each transaction commit generates 1 unique identifiers in the Binlog, which consists of a UUID

One, what is GTID (Global transaction identifiers): MySQL-5.6.2 start support, MySQL-5.6.10 perfect, GTID into two parts, part of the service UUID, The UUID is stored in the MySQL data directory in the auto.cnf file, This is a very important file,

Gtid conceptGTID, global transaction ID globaltransaction identifiersGtid is a transaction that corresponds to a globally unique ID that is used to identify the transaction as it is logged to Binlog.GTID counterpart transactions are performed only

Some information about MySQL Gtid Gtid Persistent Media has two, one is table mysql.gtid_executed, the other is Binlog log. The Gtid information in table mysql.gtid_executed tables is not updated in real time and is only recorded in table

The Gtid is called the global transaction identifier, and can be translated as a Globals transaction identifier, and Gtid is created when the transaction commits on the original master. Gtid needs to remain unique in the global primary-standby