Showing posts with label Data Guard. Show all posts
Showing posts with label Data Guard. Show all posts

Tuesday, 16 February 2016

Train Data Guard with Docker 1.10.1 and Docker Compose 1.6.0

Important tech news brought us to  change our Docker Data Guard Project. Please see my posts Start Oracle Data Guard Training with Docker and Docker managed via upstart, too.  The actual Docker release is stable. NOTE: the daemon used to be started with "/usr/bin/docker -d". From now on you start it - manually - like that

root@Thinkpad4:~# docker daemon > docker.session 2>&1 &
[1] 2422
root@Thinkpad4:~# ps -ef | grep docker  | grep -v grep
root      2422 10277  8 14:52 pts/8    00:04:40 docker daemon

Tuesday, 23 June 2015

Vagrant vs. VirtualBox ? - A false contradiction

"Why should I use Vagrant instead of just VirtualBox?" - There are quite a lot of questions and answers of that type  in the net. The questioners seem to belong to the group of operations engineers, e.g. application supporters, database administrators, etc. The answerers seem to belong to the group of developers. Hence my first clue on this queer debate is, that it may be a question of conflicting priorities in the field of the Devops movement.