throwaway870923
No user record in our sample, but throwaway870923 has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
No user record in our sample, but throwaway870923 has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
Time series is one. Consider an application with 1000 time series, 1 hosts, and 1000 RPS. You are trivially looking at 1M writes per second per host. This usually requires something more than "[just] using a RDBMS".