在传统代理模式下，广告公司做的事其实很简单：替客户买媒体。
Similar to the previous case, pushing both DBs to their limits, but now Postgres wins slightly - 2317 QPS vs 2251 QPS throughput and lower latency (mean, 99th percentile).
，更多细节参见新收录的资料
Publication date: 28 February 2026
##### Documentation