Using rlwrap with Apache Hive beeline for improved readline functionality

rlwrap is a nice little wrapper in which you can invoke commandline utilities and get them to behave with full readline functionality just like you’d get at the bash prompt. For example, up/down arrow keys to move between commands, but also home/end to go to the start/finish of a line, and even ctrl-R to search through command history to rapidly find a command. It’s one of the standard config changes I’ll make to any system (more...)

First-timer tips for Oracle Open World

Last week I had the great pleasure to attend Oracle Open World (OOW) for the first time, presenting No Silver Bullets – OBIEE Performance in the Real World at one of the ODTUG user group sessions on the Sunday. It was a blast, as the saying goes, but the week before OOW I was more nervous about the event itself than my presentation. Despite having been to smaller conferences before, OOW is vast in its (more...)