diff --git a/pkg/icingaredis/client.go b/pkg/icingaredis/client.go
index 777de056..cb04962d 100644
--- a/pkg/icingaredis/client.go
+++ b/pkg/icingaredis/client.go
@@ -4,10 +4,13 @@ import (
 	"context"
 	"github.com/go-redis/redis/v8"
 	"github.com/icinga/icingadb/pkg/com"
+	"github.com/icinga/icingadb/pkg/common"
+	"github.com/icinga/icingadb/pkg/contracts"
 	"github.com/icinga/icingadb/pkg/utils"
 	"go.uber.org/zap"
 	"golang.org/x/sync/errgroup"
 	"golang.org/x/sync/semaphore"
+	"runtime"
 	"time"
 )
 
@@ -161,3 +164,24 @@ func (c *Client) StreamLastId(ctx context.Context, stream string) (string, error
 
 	return lastId, nil
 }
+
+// YieldAll yields all entities from Redis that belong to the specified SyncSubject.
+func (c Client) YieldAll(ctx context.Context, subject *common.SyncSubject) (<-chan contracts.Entity, <-chan error) {
+	key := utils.Key(utils.Name(subject.Entity()), ':')
+	if subject.WithChecksum() {
+		key = "icinga:checksum:" + key
+	} else {
+		key = "icinga:config:" + key
+	}
+
+	pairs, errs := c.HYield(ctx, key, 1<<12)
+	g, ctx := errgroup.WithContext(ctx)
+	// Let errors from HYield cancel the group.
+	com.ErrgroupReceive(g, errs)
+
+	desired, errs := CreateEntities(ctx, subject.Factory(), pairs, runtime.NumCPU())
+	// Let errors from CreateEntities cancel the group.
+	com.ErrgroupReceive(g, errs)
+
+	return desired, com.WaitAsync(g)
+}