How to Configure MySQL Master-Master Replication on Ubuntu

December 7, 2023

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👉 Code in this video https://totatca.com/ttc-141/

📌 Watch more:

✳️ MySQL

👉 How to Install and Configure MySQL Server on Ubuntu: https://youtu.be/LfO7L6tcCh0

👉 How to Configure MySQL Master-Master Replication on Ubuntu: https://youtu.be/r1FgLP4vjL8

👉 How to Configure MySQL Master-Slave Replication on Ubuntu: ✍️ updating

✳️ MariaDB

👉 How to Configure MariaDB Server Replication Master-Master on Ubuntu: https://youtu.be/lJRXdNeQWo0

👉 How to Configure MariaDB Server Replication Master-Slave on Ubuntu: https://youtu.be/8aJO51Qofhk

👉 How to Install and Configure MariaDB Server on Ubuntu: https://youtu.be/6QTk0QO2YJY

✳️ Others

👉 How to Show Line Numbers in VIM or VI Text Editor: https://youtu.be/Zjz_tp_Cxgk

👉 How to Disable IPv6 in UFW Firewall on Linux Ubuntu | Debian: https://youtu.be/kJqE6kjba-8

👉 How to Configure Static IP Address on Ubuntu Server with Netplan: https://youtu.be/SXMzeCBzBB4

👉 How to Change the Hostname and FQDN (Fully Qualified Domain Name) on Linux system: https://youtu.be/FK7rLv8xW9Q

📌 MySQL is an open-source relational database management system widely used around the world. Developed, maintained, and supported by Oracle Corporation, MySQL is a crucial component of many web applications and enterprise projects. Here are some key functions of MySQL:

✅ Database Management:
MySQL provides tools for managing databases, including creating, modifying, and deleting databases, tables, and indexes.

✅ SQL Language:
It supports the full SQL query language, allowing developers to interact with the database easily and efficiently.

✅ Synchronization and Replication:
MySQL has the capability to synchronize and replicate data between servers, enabling the deployment of fault-tolerant systems and enhancing performance.

✅ Security:
It offers robust security mechanisms with user management, permissions, and password protection to secure the database.

✅ Popular Connection Protocols:
Supports popular connection protocols such as JDBC, ODBC, and APIs for various programming languages, facilitating easy integration into applications.

✅ Performance Optimization:
Provides tools and options for optimizing database performance, including indexing, query optimization, and caching strategies.

✅ Strong Community:
Supported by a large community and incorporating many open-source versions, MySQL ensures flexibility and ongoing development.

MySQL is a reliable solution for web applications, enterprise projects, and other information systems, offering powerful features and scalability.

📌 The Master-Master Replication feature in MySQL is a powerful capability that enables copying and synchronizing data between two MySQL servers. Here is an introduction to this feature:

✅ Bi-Directional Synchronization:
Master-Master Replication allows data synchronization between two MySQL servers in both directions. This means that data can be updated and modified on both servers without encountering conflict issues.

✅ Fault Tolerance:
This feature provides high fault tolerance, as when one server faces an issue, the other server can continue operating without disruption.

✅ Load Balancing:
By distributing read and write tasks between two servers, Master-Master Replication can help balance the load, enhancing processing capability.

✅ Performance Enhancement:
Enables the scalability of the database and improves system performance by distributing tasks among servers.

✅ Data Integrity:
Data on each server is maintained intact, meaning that each server can function as a complete copy of the data.

✅ Flexible Configuration:
MySQL provides flexible configuration options, allowing administrators to fine-tune the details of the replication process to meet specific system requirements.

Master-Master Replication is a robust solution for systems requiring full data synchronization between MySQL servers and desiring high fault tolerance and performance.

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