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kubectl describe {object} or cwctl describe {object} rack whole rack ie b...
MySQL Replication
MySQL replication is a process that allows data from one MySQL database server (the primary or so...
Self Signed & Free Certificates
==================================================================================== What are se...
DB Cluster
MySQL Replication
MySQL Backups - mysqldump and xtrabackup
=================================================================================== Percona Xtra...
XtraBackup
NFS
NFS (Guidance based on RHEL/CentOS 7, packages and commands may differ depending on OS) =======...
MySQL Optimisation, Performance, and Logging
==================================================================================== MySQL Optim...
Storage Engines
MySQL supports multiple storage engines, with InnoDB and MyISAM being the most commonly used. --...
Useful Online Tools
https://ping.pe/
Package Managers
==================================================================================== YUM (Yellow...
Commvault Restores
Commvault Restores Commvault restore types: MySQL Restores File level restores VPC Restores ...
FTP Troubleshooting
==================================================================================== FTP Passive...
vSFTPd
vsftpd (Very Secure FTP Daemon) is a popular FTP server for Linux systems. To use vSFTPd, you'll ...
SPF, DMARC, and DKIM
SPF (Sender Policy Framework) is an email authentication record, which is essentially used to def...
MTA & MDA
Mail Transfer Agent (MTA): This is responsible for sending and receiving emails between different...
User and Database Management
Command syntax will vary between MySQL Versions ================================================...
MySQL Remote Access
==================================================================================== To configur...
MySQL Encryption
Encryption Types in MySQL Data-at-Rest Encryption: Tablespace Encryption: Encrypts the en...