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Showing posts from November, 2021

How to Optimized MySQL Percona XtraDB Cluster 5.7 Performance for 1GB RAM VPS - Part 3

SQL database optimization is the extensive strategy of reducing the response time for queries in the system. Note, the database you use for your business offers you all the critical data stored in a related and hierarchical structure. This permits you to get the content and organize it easily. Database tuning, or performance tuning, involves optimizing and homogenizing the design of database files and of the database’s environment.  This can make data access easier than you imagined.  I am using three(03) node where server RAM is 1GB each. To optimize MySQL Percona node which is installed on 1GB RAM VPS you need to add  this configs in  /etc/mysql/my.cnf under [mysqld] : # vi /etc/mysql/my.cnf [mysqld] bind-address = ( Use DB Node IP for another Node ) collation-server = utf8mb4_unicode_ci init-connect='SET NAMES utf8mb4' character-set-server = utf8mb4 skip-name-resolve skip_external_locking tmp_table_size = 128M join_buffer_size = 128M innodb_doublewrite = o