=== Operating Systems ===

  * [[Solaris]]
  * [[Linux]]
  * [[AIX]]
  * [[HPUX]]

=== Database Servers ===
  * [[Oracle]]
  * [[MySQL]]
  * [[Postgresql]]

=== Middleware ===
  * [[Oracle GoldenGate]]

=== Big Data ===
  * [[Cloudera Hadoop]]

=== Virtualization ===
  * [[KVM]]
  * [[VirtualBox]]

=== Backup ===
  * [[Netbackup]]
  * [[ZFS]]

=== Storage ===
  * [[PowerPath]]

=== Appliances ===
  * [[Exadata]]

=== Hardware ===
  * [[Oracle ILOM]]
  * [[HP Storage Controller]]
  * [[QLogic FC Adapter]]
  * [[LSI Logic/Symbios MegaRAID]] 

=== Coding ===
  * [[Bash]]
  * [[Vim]]
  * [[Python]]

=== Rabbit holes ===
  * [[Infinibork]] 
  * [[Flexera]]
  * [[RAC Node Grid System CPU]]
  * [[Tape Drives From Hell]]