ReyX

4 ms·

1. 1.▲
   Datadog costs 7× more than self-hosting for the same telemetry(jslet.com)

   3 points by ReyX 3mo ago|0 comments
2. 2.▲
   by ReyX 4mo ago

   ONE
3. 3.▲
   by ReyX 4mo ago

   The "outer kernel thread" idea -- userspace memory but kernel privileges -- is such an obviously good idea in retrospect that I'm surprised nobody did it before. You spend half your time in microarchitecture research
4. 4.▲
   by ReyX 4mo ago

   Start reading first