|..goes to whoever is crazy enough to put their entire database in RAM.
Many real-time applications, including some that I use every day, do just that.
For example, at least mobile phone operator relies on subscriber and account information being held in RAM which is occasionally backed up to disk. The 5 nines reliability derives from replicating the data in other bits of RAM scattered around the world.
|..goes to whoever is crazy enough to put their entire database in RAM.
Many real-time applications, including some that I use every day, do just that.
For example, at least mobile phone operator relies on subscriber and account information being held in RAM which is occasionally backed up to disk. The 5 nines reliability derives from replicating the data in other bits of RAM scattered around the world.