4 ms·
For the simple wc example we used in the blog post, that could have worked. (We used this wc example to reduce the problem to its simplest form.) In practice t
by ozgune 13y ago
For the simple wc example we used in the blog post, that could have worked. (We used this wc example to reduce the problem to its simplest form.)
In practice tough, we use PostgreSQL, and we don't have any control over how Postgres reads its pages. So for our customers, we'd still have this problem.
- blinkingled 13y agoAh. I had a feeling that would be the case! It's never that simple in The Real Life(TM) :) Postgres could do this though if they detect broken kernel version and the right workload and many users might auto benefit from that.