aggiunto reliability control a database 2

Signed-off-by: Sebastiano Mariani <seba0691@gmail.com>
cose

Signed-off-by: Sebastiano Mariani <seba0691@gmail.com>
Merge branch 'master' of github.com:Seba0691/computer-notes
iniziato multicore hpps

Signed-off-by: Sebastiano Mariani <seba0691@gmail.com>