diff --git a/bench.sh b/bench.sh
index 270b559..58d3f16 100755
--- a/bench.sh
+++ b/bench.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-USAGE="Usage: bench.sh --driver [arangodb | postgres | mysql | mariadb] [--strategy Single | Simple | Aggregate]"
+USAGE="Usage: bench.sh --driver [arangodb | postgres | mysql | mariadb | mongodb] [--strategy Single | Simple | Aggregate]"
 
 DRIVER=
 STREAM_STRATEGY=
@@ -40,7 +40,7 @@ export DRIVER=${DRIVER}
 export STREAM_STRATEGY=${STRATEGY}
 
 echo ""
-echo "Starting benchmark ${DRIVER}!"
+echo "Starting benchmark ${DRIVER} with strategy ${STRATEGY}!"
 php src/prepare.php
 php src/benchmark.php
 php src/cleanup.php
diff --git a/bench_docker.sh b/bench_docker.sh
index 3a36f26..ba36b92 100755
--- a/bench_docker.sh
+++ b/bench_docker.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-USAGE="Usage: bench_docker.sh --driver [arangodb | postgres | mysql | mariadb] [--strategy Single | Simple | Aggregate]"
+USAGE="Usage: bench_docker.sh --driver [arangodb | postgres | mysql | mariadb | mongodb] [--strategy Single | Simple | Aggregate]"
 
 IDLE_TIME=40
 DRIVER=
@@ -68,9 +68,17 @@ sed -i "s/#mem_reservation: dbmem_reservation/mem_reservation: ${MEM}M/g" docker
 
 sed -i "s/BUFFER_POOL_SIZE/${BUFFER_POOL_SIZE}M/g" docker-compose.yml
 
-docker-compose up -d --no-recreate database
+docker-compose up -d --no-recreate
 docker-compose ps
 
+if [ ${DRIVER} == "mongodb" ]; then
+    sleep 2
+    docker-compose exec mongodb0 sh init.sh
+    sleep 1
+    docker-compose exec mongodb0 sh status.sh
+    sleep 1
+fi
+
 echo ""
 echo ""
 echo "Docker Info"
diff --git a/composer.json b/composer.json
index 9e24be2..672cc21 100644
--- a/composer.json
+++ b/composer.json
@@ -7,6 +7,7 @@
     "prooph/pdo-event-store":"^1.5.1",
     "prooph/arangodb-event-store":"dev-master",
     "prooph/arangodb-php-driver-polyfill":"dev-master",
+    "prooph/mongodb-event-store": "dev-feature/projection-change-stream",
     "psr/container":"^1.0",
     "zendframework/zend-servicemanager":"^3.3",
     "vlucas/phpdotenv": "^2.4"
@@ -47,6 +48,14 @@
     {
       "type": "git",
       "url": "https://github.com/sandrokeil/arangodb-php-driver-polyfill"
+    },
+    {
+      "type": "git",
+      "url": "git@github.com:sandrokeil/mongodb-event-store.git"
+    },
+    {
+      "type": "git",
+      "url": "git@github.com:sandrokeil/mongodb-document-store.git"
     }
   ]
 }
diff --git a/docker-compose-mongodb.yml b/docker-compose-mongodb.yml
new file mode 100644
index 0000000..0c58b3c
--- /dev/null
+++ b/docker-compose-mongodb.yml
@@ -0,0 +1,59 @@
+version: '2.3'
+services:
+  # To run benchmark suite docker-compose run --rm php src/benchmark
+  php:
+    image: prooph/php:7.2-cli
+    environment:
+      DRIVER: "arangodb"
+      PHP_IDE_CONFIG: "serverName=application"
+      MONGODB_HOST: "mongodb://node0.mongodb.local:27017,node1.mongodb.local:27017,node2.mongodb.local:27017/replicaSet=cluster"
+      MONGODB_DB: event_store_bench
+    volumes:
+      - "./:/app"
+    #cpuset: phpcpuset
+    #cpu_count: phpcpu_count
+    #mem_limit: phpmem_limit
+    #mem_reservation: phpmem_reservation
+
+  mongodb0:
+    build: ./env/docker/mongo
+    command: ['mongod', '--config', '/etc/mongod.conf']
+    ports:
+    - "27017:27017"
+    hostname: node0.mongodb.local
+    networks:
+      default:
+        aliases:
+        - node0.mongodb.local
+    #cpuset: dbcpuset
+    #cpu_count: dbcpu_count
+    #mem_limit: dbmem_limit
+    #mem_reservation: dbmem_reservation
+
+  mongodb1:
+    build: ./env/docker/mongo
+    command: ['mongod', '--config', '/etc/mongod.conf']
+    ports:
+    - "27018:27017"
+    hostname: node1.mongodb.local
+    networks:
+      default:
+        aliases:
+        - node1.mongodb.local
+    #cpuset: dbcpuset
+    #cpu_count: dbcpu_count
+    #mem_limit: dbmem_limit
+
+  mongodb2:
+    build: ./env/docker/mongo
+    command: ['mongod', '--config', '/etc/mongod.conf']
+    ports:
+    - "27019:27017"
+    hostname: node2.mongodb.local
+    networks:
+      default:
+        aliases:
+        - node2.mongodb.local
+    #cpuset: dbcpuset
+    #cpu_count: dbcpu_count
+    #mem_limit: dbmem_limit
diff --git a/env/docker/mongo/Dockerfile b/env/docker/mongo/Dockerfile
new file mode 100644
index 0000000..35958af
--- /dev/null
+++ b/env/docker/mongo/Dockerfile
@@ -0,0 +1,5 @@
+FROM mongo:4.0
+
+COPY mongod.conf /etc
+COPY init.sh /
+COPY status.sh /
diff --git a/env/docker/mongo/init.sh b/env/docker/mongo/init.sh
new file mode 100644
index 0000000..598a33b
--- /dev/null
+++ b/env/docker/mongo/init.sh
@@ -0,0 +1,5 @@
+ #!/bin/bash -ex
+
+mongo <<EOF
+  rs.initiate({'_id':'cluster',members:[{'_id':0,'host':'node0.mongodb.local:27017'},{'_id':1,'host':'node1.mongodb.local:27017'},{'_id':2,'host':'node2.mongodb.local:27017'}]});
+EOF
diff --git a/env/docker/mongo/mongod.conf b/env/docker/mongo/mongod.conf
new file mode 100644
index 0000000..a5b9ec1
--- /dev/null
+++ b/env/docker/mongo/mongod.conf
@@ -0,0 +1,25 @@
+# mongod.conf
+
+# for documentation of all options, see:
+#   http://docs.mongodb.org/manual/reference/configuration-options/
+
+# where to write logging data.
+systemLog:
+    verbosity: 0
+    quiet: true
+
+# Where and how to store data.
+storage:
+    dbPath: /data/db
+    journal:
+        enabled: true
+
+# network interfaces
+net:
+    port: 27017
+
+#operationProfiling:
+
+replication:
+    replSetName: cluster
+
diff --git a/env/docker/mongo/status.sh b/env/docker/mongo/status.sh
new file mode 100644
index 0000000..78979d6
--- /dev/null
+++ b/env/docker/mongo/status.sh
@@ -0,0 +1,5 @@
+ #!/bin/bash -ex
+
+mongo <<EOF
+  rs.status();
+EOF
diff --git a/src/functions.php b/src/functions.php
index f996cf3..149be93 100644
--- a/src/functions.php
+++ b/src/functions.php
@@ -5,12 +5,13 @@
 namespace Prooph\EventStoreBenchmarks;
 
 use ArangoDb\Connection;
+use MongoDB\Client;
 use PDO;
 use Prooph\Common\Messaging\FQCNMessageFactory;
-use Prooph\EventStore\ArangoDb\EventStore as ArangoDbEventStore;
-use Prooph\EventStore\ArangoDb\Projection\ProjectionManager as ArangoDbProjectionManager;
 use Prooph\EventStore\ArangoDb\Type\DeleteCollection;
 use Prooph\EventStore\EventStore;
+use Prooph\EventStore\MongoDb\MongoDbEventStore;
+use Prooph\EventStore\MongoDb\Projection\MongoDbProjectionManager;
 use Prooph\EventStore\Pdo\MariaDbEventStore;
 use Prooph\EventStore\Pdo\MySqlEventStore;
 use Prooph\EventStore\Pdo\PostgresEventStore;
@@ -32,6 +33,7 @@ function testDatabases(): array
         'mariadb' => \getenv('MARIADB_DB'),
         'postgres' => \getenv('POSTGRES_DB'),
         'arangodb' => \getenv('ARANGODB_DB'),
+        'mongodb' => \getenv('MONGODB_DB'),
     ];
 }
 
@@ -69,6 +71,10 @@ function createStreamStrategy(string $driver)
         case 'arangodb':
             $class = 'Prooph\EventStore\ArangoDb\PersistenceStrategy\\' . \getenv('STREAM_STRATEGY') . 'StreamStrategy';
 
+            return new $class();
+        case 'mongodb':
+            $class = 'Prooph\EventStore\MongoDb\PersistenceStrategy\MongoDb' . \getenv('STREAM_STRATEGY') . 'StreamStrategy';
+
             return new $class();
         default:
             throw new \RuntimeException(\sprintf('Driver "%s" not supported', $driver));
@@ -116,6 +122,14 @@ function createConnection(string $driver)
             $connection->connect();
 
             return $connection;
+        case 'mongodb':
+            return new Client(
+                \getenv('MONGODB_HOST'),
+                [],
+                ['typeMap' => ['root' => 'array', 'document' => 'array', 'array' => 'array']]
+            );
+        default:
+            throw new \RuntimeException(\sprintf('Driver "%s" not supported', $driver));
     }
 }
 
@@ -151,6 +165,10 @@ function createDatabase($connection, string $driver, string $dbName): void
             execute($connection, null, ...eventStreamsBatch());
             execute($connection, null, ...projectionsBatch());
             break;
+        case 'mongodb':
+            \Prooph\EventStore\MongoDb\MongoDbHelper::createProjectionCollection($connection, $dbName, 'projections');
+            \Prooph\EventStore\MongoDb\MongoDbHelper::createEventStreamsCollection($connection, $dbName, 'event_streams');
+            break;
         default:
             throw new \RuntimeException(\sprintf('Driver "%s" not supported', $driver));
     }
@@ -159,7 +177,7 @@ function createDatabase($connection, string $driver, string $dbName): void
     \sleep(1);
 }
 
-function destroyDatabase($connection, string $driver, string $dbName): void
+function destroyDatabase($connection, string $driver): void
 {
     switch (\strtolower($driver)) {
         case 'mysql':
@@ -188,6 +206,9 @@ function destroyDatabase($connection, string $driver, string $dbName): void
                 );
             }
             break;
+        case 'mongodb':
+            $connection->dropDatabase(\getenv('MONGODB_DB'));
+            break;
         default:
             throw new \RuntimeException(\sprintf('Driver "%s" not supported', $driver));
     }
@@ -220,6 +241,15 @@ function createEventStore(string $driver, $connection): EventStore
                 $connection,
                 createStreamStrategy($driver)
             );
+        case 'mongodb':
+            return new MongoDbEventStore(
+                new FQCNMessageFactory(),
+                $connection,
+                \getenv('MONGODB_DB'),
+                createStreamStrategy($driver)
+            );
+        default:
+            throw new \RuntimeException(\sprintf('Driver "%s" not supported', $driver));
     }
 }
 
@@ -246,6 +276,16 @@ function createProjectionManager(EventStore $eventStore, string $driver, $connec
                 $eventStore,
                 $connection
             );
+        case 'mongodb':
+            return new MongoDbProjectionManager(
+                $eventStore,
+                $connection,
+                createStreamStrategy($driver),
+                new FQCNMessageFactory(),
+                \getenv('MONGODB_DB')
+            );
+        default:
+            throw new \RuntimeException(\sprintf('Driver "%s" not supported', $driver));
     }
 }