Parallelization.

routes/summary.go

@@ -2,7 +2,6 @@ package routes
 
 import (
 	"crypto/md5"
-	"fmt"
 	"net/http"
 	"strconv"
 	"time"
@@ -64,7 +63,6 @@ func (h *SummaryHandler) Get(w http.ResponseWriter, r *http.Request) {
 	cacheKey := getHash([]time.Time{from, to})
 	if _, ok := summaryCache[cacheKey]; !ok {
 		// Cache Miss
-		fmt.Println("Cache miss")
 		summary, err = h.SummarySrvc.GetSummary(from, to, user) // 'to' is always constant
 		if err != nil {
 			w.WriteHeader(http.StatusInternalServerError)