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// Challenge: High-throughput Event Logger
func HandleEvent(w http.ResponseWriter, r *http.Request) {
go func() {
select {
case event := <-eventChan:
batch.Append(event)
if batch.Len() >= BatchSize {
if err := db.BulkInsert(batch); err != nil {
logger.Error("flush failed", err)
}
}
}
}()
w.WriteHeader(http.StatusAccepted)
}
server_logs● LIVE
[INFO] Server started on port 8080
[DEBUG] Batch initialized (size=1000)
[INFO] Received 450 events
[INFO] Received 890 events
[WARN] Batch threshold reached
[DB] Bulk insert successful (1000 records)
_
All tests passed (12/12)
ENGINEERS FROM THESE COMPANIES PRACTICE HERE
VercelLinearStripeShopifyAirbnbNetflix
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