style="font-weight: 400;">When moving and managing complex systems to the cloud, IT professionals look to bridge the gap between their existing configuration management tools and the incoming cloud system.
style="font-weight: 400;">Configuration management has traditionally been about managing servers individually or in groups. Cloud orchestration is about thinking less about the servers and more about the services they provide.
This blogpost is about using the linux ftrace kernel facility. If you are familiar with ftrace and specifically the function_graph tracer, you might already be aware of this functionality. This is Linux specific, and this facility is at least available in kernel 2.6.39 (Oracle’s UEK2 kernel).
I admit, I’m a bit of a fan of the Oracle Database Appliance. And I also admit there are some characteristics of the X5-2 ODA’s which made it sometimes a bit hard to fit in the needs of the customer. I’ll come to that later in this post. With the […]
style="font-weight: 400;">At our recent Velocity of Innovation (Velocity) event in New York, we discussed the dominant factors that contribute to a
select con_name, instance_name, state from DBA_PDB_SAVED_STATES;
alter pluggable database PDB1 SAVE STATE;
alter pluggable database ALL SAVE STATE;
alter pluggable database ALL DISCARD STATE;
alter pluggable database ALL OPEN;
startup force mount exclusive restrict;