diff --git a/openmtc-gevent/config-gateway.json b/openmtc-gevent/config-gateway.json
index 4f4715c..ab5231f 100644
--- a/openmtc-gevent/config-gateway.json
+++ b/openmtc-gevent/config-gateway.json
@@ -7,7 +7,7 @@
         "default_content_type": "application/json"
     },
     "database": {
-        "driver": "openmtc_server.db.nodb2.NoDB2",
+        "driver": "openmtc_server.db.mongodb.MongoDB",
         "dropDB": true
     },
     "logging": {
diff --git a/server/openmtc-server/src/openmtc_server/db/mongodb.py b/server/openmtc-server/src/openmtc_server/db/mongodb.py
new file mode 100644
index 0000000..8ae0e08
--- /dev/null
+++ b/server/openmtc-server/src/openmtc_server/db/mongodb.py
@@ -0,0 +1,148 @@
+
+from openmtc_server.db import DBAdapter, Shelve, DBError
+from openmtc_server.db import BasicSession
+from copy import copy
+from collections import defaultdict, OrderedDict
+from openmtc_server.db.exc import DBConflict, DBNotFound
+from openmtc_onem2m.model import OneM2MResource, CSEBase, AE, Container, ContentInstance, Subscription, RemoteCSE
+from pymongo import MongoClient
+
+res_type = {'2' : AE,
+            '3' : Container,
+            '4' : ContentInstance,
+            '5' : CSEBase,
+            '16' : RemoteCSE,
+            '23' : Subscription}
+
+class MongoDBSession(BasicSession):
+
+
+    def __init__(self, db, std_type, *args, **kw):
+
+        self.db = db
+        self.std_type = std_type
+        self.resources = db['resources']
+
+
+
+
+    def store(self, resource):
+
+        path = resource.path
+        resource_type = type(resource)
+        document = resource.values
+        document ['path'] = path
+
+        self.logger.debug("Adding resource to db: %s -> %s (%s)",
+                          path, resource, resource_type)
+
+        self.resources.insert(document)
+
+    def _get(self, path):
+        pass
+
+
+    def get(self, path):
+
+        document = self.resources.find_one({'path': path}, {'_id': False})
+        if document is None:
+            document = self.resources.find_one({'resourceID':path}, {'_id': False})
+            if document is None:
+                raise DBNotFound
+        res = self.func (document)
+        return res
+
+    def func (self, document):
+        res_type_value = document['resourceType']
+
+        modelclass = res_type[str(res_type_value)]
+        #print modelclass(**document)
+        return modelclass(**document)
+
+
+    def get_collection(self, resource_type, parent, filter_criteria=None):
+        self.logger.debug("Getting %s children of %s (%s)", resource_type,
+                          parent, parent.__model_name__)
+        parentID = parent.resourceID
+        find_children = self.resources.find({'parentID':parentID}, {'_id': False})
+        children = map (self.func, find_children)
+        return children
+
+
+
+    def exists(self, resource_type, fields):
+        self.logger.debug("Checking existence of %s with %s", resource_type,
+                          fields)
+        pass
+
+    def update(self, resource, fields=None):
+
+        document = resource.values
+        path = resource.path
+        #        document ['path'] = path
+
+        #field = document [fields]
+
+        if fields == None or fields == []:
+            document = document
+        else:
+            # change that document
+            pass
+
+
+        modify = self.resources.find_one_and_update({'path': path}, {'$set': document })
+
+        #print doc
+
+
+        #document[fields] = fields
+
+
+
+    def delete(self, resource):
+        document = resource.values
+        self.resources.remove(document)
+
+    def commit(self):
+        pass
+
+    def rollback(self):
+        pass
+
+
+class MongoDBShelve(dict, Shelve):
+    def commit(self):
+        pass
+
+    def rollback(self):
+        pass
+
+
+class MongoDB(DBAdapter):
+    def __init__(self, *args, **kw):
+        super(MongoDB, self).__init__(*args, **kw)
+
+        client = MongoClient('localhost', 27017)
+        client.drop_database('mongodb')
+        self.db = client['mongodb']
+        #self.db.drop_collection()
+
+        self.onem2m_resources = None
+        self.shelves = None
+        self.initialized = False
+
+    def initialize(self, force=False):
+        if not force and self.is_initialized():
+            raise Exception("Already initialized")
+        #self.onem2m_resources = None
+        self.shelves = defaultdict(MongoDBShelve)
+        self.initialized = True
+
+    def get_shelve(self, name):
+        return self.shelves[name]
+
+    def start_session(self, std_type):
+        return MongoDBSession(self.db, std_type)
+
+    def is_initialized(self):
+        return self.initialized
\ No newline at end of file
diff --git a/server/openmtc-server/src/openmtc_server/db/nodb2.py b/server/openmtc-server/src/openmtc_server/db/nodb2.py
index b1eecdf..5e8fd99 100644
--- a/server/openmtc-server/src/openmtc_server/db/nodb2.py
+++ b/server/openmtc-server/src/openmtc_server/db/nodb2.py
@@ -57,7 +57,7 @@ class NoDB2Session(BasicSession):
         assert path is not None
         self.logger.debug("Getting resource: %s", path)
         resource = self._get(path)
-        return copy(resource)
+        return copy(self._get(path))
 
     def get_collection(self, resource_type, parent, filter_criteria=None):
         self.logger.debug("Getting %s children of %s (%s)", resource_type,