diff --git a/data_mongo_accessor.go b/data_mongo_accessor.go
new file mode 100644
index 0000000..4970147
--- /dev/null
+++ b/data_mongo_accessor.go
@@ -0,0 +1,33 @@
+package oclib
+
+ type DataMongoAccessor struct{
+
+ }
+
+
+func (dma *DataMongoAccessor) StoreOne(data Data) string {
+	
+	id, err := StoreOne(data,"data")
+	if err != nil{
+		l := CreateLogger("oclib","")
+		l.Error().Msg("Could not store " + data.Name + " to db. Error: " + err.Error())
+		return ""
+	}
+	return id
+}
+
+func (dma *DataMongoAccessor) LoadOne(id string) Data {
+
+	var data Data
+
+	res_mongo, err := LoadOne(id,"data")
+	if err != nil{
+			l := CreateLogger("oclib","")
+			l.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
+			return Data{}
+		}
+
+	res_mongo.Decode(&data)
+
+	return data
+}
\ No newline at end of file
diff --git a/datacenter_mongo_accessor.go b/datacenter_mongo_accessor.go
new file mode 100644
index 0000000..daae29b
--- /dev/null
+++ b/datacenter_mongo_accessor.go
@@ -0,0 +1,28 @@
+package oclib
+
+type DatacenterMongoAccessor struct{}
+
+func (dca *DatacenterMongoAccessor) StoreOne(datacenter Datacenter) string {
+    id, err := StoreOne(datacenter, "datacenter")
+    if err != nil {
+        l := CreateLogger("oclib", "")
+        l.Error().Msg("Could not store " + datacenter.Name + " to db. Error: " + err.Error())
+        return ""
+    }
+    return id
+}
+
+func (dca *DatacenterMongoAccessor) LoadOne(id string) Datacenter {
+    var datacenter Datacenter
+
+    res_mongo, err := LoadOne(id, "datacenter")
+    if err != nil {
+        l := CreateLogger("oclib", "")
+        l.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
+        return Datacenter{}
+    }
+
+    res_mongo.Decode(&datacenter)
+
+    return datacenter
+}
diff --git a/processing_mongo_accessor.go b/processing_mongo_accessor.go
new file mode 100644
index 0000000..12224b8
--- /dev/null
+++ b/processing_mongo_accessor.go
@@ -0,0 +1,33 @@
+package oclib
+
+ type ProcessingMongoAccessor struct{
+
+ }
+
+
+func (pma *ProcessingMongoAccessor) StoreOne(processing Processing) string {
+	
+	id, err := StoreOne(processing,"processing")
+	if err != nil{
+		l := CreateLogger("oclib","")
+		l.Error().Msg("Could not store " + processing.Name + " to db. Error: " + err.Error())
+		return ""
+	}
+	return id
+}
+
+func (pma *ProcessingMongoAccessor) LoadOne(id string) Processing {
+
+	var processing Processing
+
+	res_mongo, err := LoadOne(id,"processing")
+	if err != nil{
+			l := CreateLogger("oclib","")
+			l.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
+			return Processing{}
+		}
+
+	res_mongo.Decode(&processing)
+
+	return processing
+}
\ No newline at end of file
diff --git a/storage_mongo_accessor.go b/storage_mongo_accessor.go
new file mode 100644
index 0000000..5207897
--- /dev/null
+++ b/storage_mongo_accessor.go
@@ -0,0 +1,33 @@
+package oclib
+
+ type StorageMongoAccessor struct{
+
+ }
+
+
+func (schedulema *StorageMongoAccessor) StoreOne(storage Storage) string {
+	
+	id, err := StoreOne(storage,"storage")
+	if err != nil{
+		l := CreateLogger("oclib","")
+		l.Error().Msg("Could not store " + storage.Name + " to db. Error: " + err.Error())
+		return ""
+	}
+	return id
+}
+
+func (schedulema *StorageMongoAccessor) LoadOne(id string) Storage {
+
+	var storage Storage
+
+	res_mongo, err := LoadOne(id,"storage")
+	if err != nil{
+			l := CreateLogger("oclib","")
+			l.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
+			return Storage{}
+		}
+
+	res_mongo.Decode(&storage)
+
+	return storage
+}
\ No newline at end of file
diff --git a/workflow_mongo_accessor.go b/workflow_mongo_accessor.go
new file mode 100644
index 0000000..dae64b1
--- /dev/null
+++ b/workflow_mongo_accessor.go
@@ -0,0 +1,29 @@
+package oclib
+
+
+type WorkflowMongoAccessor struct{}
+
+func (wfa *WorkflowMongoAccessor) StoreOne(workflow Workflow) string {
+    id, err := StoreOne(workflow, "workflow")
+    if err != nil {
+        l := CreateLogger("oclib", "")
+        l.Error().Msg("Could not store " + workflow.Name + " to db. Error: " + err.Error())
+        return ""
+    }
+    return id
+}
+
+func (wfa *WorkflowMongoAccessor) LoadOne(id string) Workflow {
+    var workflow Workflow
+
+    res_mongo, err := LoadOne(id, "workflow")
+    if err != nil {
+        l := CreateLogger("oclib", "")
+        l.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
+        return Workflow{}
+    }
+
+    res_mongo.Decode(&workflow)
+
+    return workflow
+}
\ No newline at end of file