Topic: MySQL high availability and related solutions
Outline:
1. What are the highlights of Oracle Cloud?
2. What methods are recommended to allow users to easily go to Oracle Cloud?
3. What are the problems that enterprises or users are prone to or overlook when using MySQL
4. What features of MySQL can help enterprises protect users Privacy data
5. There are many high-availability solutions for MySQL, how to use it is recommended
I heard that 3306π is going to do something
Yes, 3306π Shenzhen station is about to be done soon
Ah, is it? What day, where and how to register?
On December 19th, in the coastal city of Nanshan District , Shenzhen , you can register by clicking the original link at the end of the article or scanning the QR code. Let's brag together.
Guests introduce themselves
Xu Yitao MySQL Solution Senior Engineer MySQL Solution Engineer of Oracle Corporation, providing MySQL users in China and Northeast Asia with pre-sales consultation of MySQL-related products, enterprise-level product introduction services, and promotion and popularization of the use of MySQL database in the community
01
Mr. Xu, I heard that Oracle Cloud will focus on promotion in 2021. What are the highlights that will bring us?
The MySQL team based on Oracle's second-generation cloud platform provides all the functions of the latest version of MySQL Enterprise Edition (MDS) (MySQL Database Service), with the latest security, suitable for hybrid deployment, and comprehensive support by the MySQL engineering team.
02
What method does Mr. Xu recommend to allow users to easily go to Oracle Cloud?
The easiest way is to build master-slave replication, from the local host to the cloud server.
03
There are many companies and users that Mr. Xu has contact with. In your opinion, when companies or users are using MySQL, what are the problems that are easy to appear or overlook?
There are many differences between using MySQL and traditional databases that use centralized storage in the past. At present, most traditional enterprise users are still continuing their previous operation and maintenance thinking, which will lead to the inability to use MySQL correctly and various problems. For example, the query is slow, and the master and slave cannot be switched normally. In addition, there will be problems such as unclear operation and maintenance procedures and imperfect management, such as not verifying the backup copy after backup, and failing to restore data when a production accident occurs. In addition, many companies do not pay enough attention to data security, which can easily lead to many compliance issues.
04
Many companies pay more attention to the protection of user privacy data. What features does MySQL have that can help companies?
It is a good thing for companies to start paying attention to user privacy and data security, especially since the country has begun legislation to protect personal information. MySQL provides various security solutions for enterprise users in the enterprise version. For example, use the data masking function to desensitize sensitive data, use the audit function to audit and trace the operation of sensitive data, and monitor user permissions through the enterprise version. , Mode changes and other real-time monitoring, the first time an alarm is sent to prevent the occurrence of security incidents.
05
There are many high-availability solutions for MySQL. How do you recommend using it?
After a long period of development, MySQL has many different HA solutions, such as the use of virtual IP, MHA, etc. The official solutions mainly include InnoDB Cluster and InnoDB Replica set, etc. I want to understand the architecture and evolution of various solutions, and each Please take part in this event, and I will introduce you in detail.
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Focusing on the core technology of MySQL, bring the most important data solutions in the Internet industry to traditional industries; include other open source technologies RadonDB, ClickHouse, Redis, MongoDB, Hbase, Hadoop, ElasticSearch, Storm, Spark, etc.; share dry knowledge, even if It’s a sponsor, and asks for it, refuses to release