diff --git a/go.mod b/go.mod
index f5a3492..9d3d67a 100644
--- a/go.mod
+++ b/go.mod
@@ -27,6 +27,7 @@ require (
 	github.com/uptrace/bun/driver/sqliteshim v1.1.17
 	github.com/uptrace/bun/extra/bundebug v1.1.17
 	github.com/urfave/cli/v2 v2.27.1
+	golang.org/x/sync v0.6.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 7b0419e..a2dd1c9 100644
--- a/go.sum
+++ b/go.sum
@@ -240,8 +240,8 @@ golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
-golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
+golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
diff --git a/internal/app/service_village.go b/internal/app/service_village.go
index c6e0f75..1f0b3da 100644
--- a/internal/app/service_village.go
+++ b/internal/app/service_village.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 
 	"gitea.dwysokinski.me/twhelp/corev3/internal/domain"
+	"golang.org/x/sync/errgroup"
 )
 
 type VillageRepository interface {
@@ -36,12 +37,24 @@ func (svc *VillageService) Sync(ctx context.Context, serverSyncedPayload domain.
 		return fmt.Errorf("%s: couldn't get villages: %w", serverKey, err)
 	}
 
-	if err = svc.createOrUpdate(ctx, serverKey, villages); err != nil {
-		return fmt.Errorf("%s: couldn't create/update villages: %w", serverKey, err)
-	}
+	g, ctx := errgroup.WithContext(ctx)
 
-	if err = svc.delete(ctx, serverKey, villages); err != nil {
-		return fmt.Errorf("%s: couldn't delete villages: %w", serverKey, err)
+	g.Go(func() error {
+		if createOrUpdateErr := svc.createOrUpdate(ctx, serverKey, villages); createOrUpdateErr != nil {
+			return fmt.Errorf("couldn't create/update villages: %w", createOrUpdateErr)
+		}
+		return nil
+	})
+
+	g.Go(func() error {
+		if deleteErr := svc.delete(ctx, serverKey, villages); deleteErr != nil {
+			return fmt.Errorf("couldn't delete villages: %w", deleteErr)
+		}
+		return nil
+	})
+
+	if err = g.Wait(); err != nil {
+		return fmt.Errorf("%s: %w", serverKey, err)
 	}
 
 	villagesSyncedPayload, err := domain.NewVillagesSyncedEventPayloadFromVillages(
diff --git a/k8s/base/api.yml b/k8s/base/api.yml
index 9470cd2..febc5b3 100644
--- a/k8s/base/api.yml
+++ b/k8s/base/api.yml
@@ -28,6 +28,10 @@ spec:
                 secretKeyRef:
                   name: twhelp-secret
                   key: db-connection-string
+            - name: DB_MAX_OPEN_CONNS
+              value: "10"
+            - name: DB_MAX_IDLE_CONNS
+              value: "5"
             - name: RABBITMQ_CONNECTION_STRING
               valueFrom:
                 secretKeyRef:
diff --git a/k8s/base/ennoblement-consumer.yml b/k8s/base/ennoblement-consumer.yml
index 425b774..689eb6b 100644
--- a/k8s/base/ennoblement-consumer.yml
+++ b/k8s/base/ennoblement-consumer.yml
@@ -25,6 +25,10 @@ spec:
                 secretKeyRef:
                   name: twhelp-secret
                   key: db-connection-string
+            - name: DB_MAX_OPEN_CONNS
+              value: "5"
+            - name: DB_MAX_IDLE_CONNS
+              value: "2"
             - name: RABBITMQ_CONNECTION_STRING
               valueFrom:
                 secretKeyRef:
diff --git a/k8s/base/player-consumer.yml b/k8s/base/player-consumer.yml
index 0009f97..4040ac8 100644
--- a/k8s/base/player-consumer.yml
+++ b/k8s/base/player-consumer.yml
@@ -25,6 +25,10 @@ spec:
                 secretKeyRef:
                   name: twhelp-secret
                   key: db-connection-string
+            - name: DB_MAX_OPEN_CONNS
+              value: "5"
+            - name: DB_MAX_IDLE_CONNS
+              value: "2"
             - name: RABBITMQ_CONNECTION_STRING
               valueFrom:
                 secretKeyRef:
diff --git a/k8s/base/server-consumer.yml b/k8s/base/server-consumer.yml
index 4587103..85047c4 100644
--- a/k8s/base/server-consumer.yml
+++ b/k8s/base/server-consumer.yml
@@ -25,6 +25,10 @@ spec:
                 secretKeyRef:
                   name: twhelp-secret
                   key: db-connection-string
+            - name: DB_MAX_OPEN_CONNS
+              value: "5"
+            - name: DB_MAX_IDLE_CONNS
+              value: "2"
             - name: RABBITMQ_CONNECTION_STRING
               valueFrom:
                 secretKeyRef:
diff --git a/k8s/base/tribe-consumer.yml b/k8s/base/tribe-consumer.yml
index 3fa10f1..2e31a02 100644
--- a/k8s/base/tribe-consumer.yml
+++ b/k8s/base/tribe-consumer.yml
@@ -25,6 +25,10 @@ spec:
                 secretKeyRef:
                   name: twhelp-secret
                   key: db-connection-string
+            - name: DB_MAX_OPEN_CONNS
+              value: "5"
+            - name: DB_MAX_IDLE_CONNS
+              value: "2"
             - name: RABBITMQ_CONNECTION_STRING
               valueFrom:
                 secretKeyRef:
diff --git a/k8s/base/village-consumer.yml b/k8s/base/village-consumer.yml
index 239bc11..9a4f879 100644
--- a/k8s/base/village-consumer.yml
+++ b/k8s/base/village-consumer.yml
@@ -25,6 +25,10 @@ spec:
                 secretKeyRef:
                   name: twhelp-secret
                   key: db-connection-string
+            - name: DB_MAX_OPEN_CONNS
+              value: "5"
+            - name: DB_MAX_IDLE_CONNS
+              value: "2"
             - name: RABBITMQ_CONNECTION_STRING
               valueFrom:
                 secretKeyRef: