diff --git a/moonraker/moonraker.py b/moonraker/moonraker.py
index d0538aa..4e59fbd 100755
--- a/moonraker/moonraker.py
+++ b/moonraker/moonraker.py
@@ -28,8 +28,8 @@ LOG_ATTEMPT_INTERVAL = int(2. / INIT_TIME + .5)
 MAX_LOG_ATTEMPTS = 10 * LOG_ATTEMPT_INTERVAL
 
 CORE_PLUGINS = [
-    'file_manager', 'klippy_apis', 'machine',
-    'data_store', 'shell_command']
+    'database', 'file_manager', 'klippy_apis',
+    'machine', 'data_store', 'shell_command']
 
 class Sentinel:
     pass
diff --git a/moonraker/plugins/database.py b/moonraker/plugins/database.py
new file mode 100644
index 0000000..979aae3
--- /dev/null
+++ b/moonraker/plugins/database.py
@@ -0,0 +1,391 @@
+# Mimimal database for moonraker storage
+#
+# Copyright (C) 2021 Eric Callahan <arksine.code@gmail.com>
+#
+# This file may be distributed under the terms of the GNU GPLv3 license.
+import os
+import json
+import struct
+import operator
+import logging
+from io import BytesIO
+from functools import reduce
+import lmdb
+
+DATABASE_VERSION = 1
+MAX_NAMESPACES = 50
+MAX_DB_SIZE = 200 * 2**20
+
+RECORD_ENCODE_FUNCS = {
+    int: lambda x: b"q" + struct.pack("q", x),
+    float: lambda x: b"d" + struct.pack("d", x),
+    bool: lambda x: b"?" + struct.pack("?", x),
+    str: lambda x: b"s" + x.encode(),
+    list: lambda x: json.dumps(x).encode(),
+    dict: lambda x: json.dumps(x).encode(),
+}
+
+RECORD_DECODE_FUNCS = {
+    ord("q"): lambda x: struct.unpack("q", x[1:])[0],
+    ord("d"): lambda x: struct.unpack("d", x[1:])[0],
+    ord("?"): lambda x: struct.unpack("?", x[1:])[0],
+    ord("s"): lambda x: bytes(x[1:]).decode(),
+    ord("["): lambda x: json.load(BytesIO(x)),
+    ord("{"): lambda x: json.load(BytesIO(x)),
+}
+
+def getitem_with_default(item, field):
+    if field not in item:
+        item[field] = {}
+    return item[field]
+
+class Sentinel:
+    pass
+
+class MoonrakerDatabase:
+    def __init__(self, config):
+        self.server = config.get_server()
+        self.namespaces = {}
+        self.protected_namespaces = {"moonraker"}
+        self.database_path = os.path.expanduser(config.get(
+            'database_path', "~/.moonraker_database"))
+        if not os.path.isdir(self.database_path):
+            os.mkdir(self.database_path)
+        self.lmdb_env = lmdb.open(self.database_path, map_size=MAX_DB_SIZE,
+                                  max_dbs=MAX_NAMESPACES)
+        with self.lmdb_env.begin(write=True, buffers=True) as txn:
+            # lookup existing namespaces
+            cursor = txn.cursor()
+            remaining = cursor.first()
+            while remaining:
+                key = bytes(cursor.key())
+                self.namespaces[key.decode()] = self.lmdb_env.open_db(key, txn)
+                remaining = cursor.next()
+            cursor.close()
+            if "moonraker" not in self.namespaces:
+                mrdb = self.lmdb_env.open_db(b"moonraker", txn)
+                self.namespaces["moonraker"] = mrdb
+                txn.put(b'database_version',
+                        self._encode_value(DATABASE_VERSION),
+                        db=mrdb)
+
+        self.server.register_endpoint(
+            "/server/database/list", ['GET'], self._handle_list_request)
+        self.server.register_endpoint(
+            "/server/database/item", ["GET", "POST", "DELETE"],
+            self._handle_item_request)
+
+    def insert_item(self, namespace, key, value):
+        key_list = self._process_key(key)
+        if namespace not in self.namespaces:
+            self.namespaces[namespace] = self.lmdb_env.open_db(
+                namespace.encode())
+        record = value
+        if len(key_list) > 1:
+            record = self._get_record(namespace, key_list[0], force=True)
+            if not isinstance(record, dict):
+                record = {}
+                logging.info(
+                    f"Warning: Key {key_list[0]} contains a value of type "
+                    f"{type(record)}. Overwriting with an object.")
+            item = reduce(getitem_with_default, key_list[1:-1], record)
+            item[key_list[-1]] = value
+        if not self._insert_record(namespace, key_list[0], record):
+            logging.info(
+                f"Error inserting key '{key}' in namespace '{namespace}'")
+
+    def update_item(self, namespace, key, value):
+        key_list = self._process_key(key)
+        record = self._get_record(namespace, key_list[0])
+        if len(key_list) == 1:
+            if isinstance(record, dict) and isinstance(value, dict):
+                record.update(value)
+            else:
+                record = value
+        else:
+            try:
+                item = reduce(operator.getitem, key_list[1:-1], record)
+            except Exception:
+                raise self.server.error(
+                    f"Error updating value at key '{key}' "
+                    f"in namespace '{namespace}'. Key doesn't exist.")
+            if isinstance(item[key_list[-1]], dict) \
+                    and isinstance(value, dict):
+                item[key_list[-1]].update(value)
+            else:
+                item[key_list[-1]] = value
+        if not self._insert_record(namespace, key_list[0], record):
+            logging.info(
+                f"Error updating key '{key}' in namespace '{namespace}'")
+
+    def delete_item(self, namespace, key, drop_empty_db=False):
+        key_list = self._process_key(key)
+        val = record = self._get_record(namespace, key_list[0])
+        remove_record = True
+        if len(key_list) > 1:
+            try:
+                item = reduce(operator.getitem, key_list[1:-1], record)
+                val = item.pop(key_list[-1])
+            except Exception:
+                raise self.server.error(
+                    f"Error deleting key '{key}' in namespace '{namespace}'")
+            remove_record = False if record else True
+        if remove_record:
+            db = self.namespaces[namespace]
+            with self.lmdb_env.begin(write=True, buffers=True, db=db) as txn:
+                ret = txn.delete(key_list[0].encode())
+                cursor = txn.cursor()
+                if not cursor.first() and drop_empty_db:
+                    txn.drop(db)
+                    del self.namespaces[namespace]
+        else:
+            ret = self._insert_record(namespace, key_list[0], record)
+        if not ret:
+            logging.info(
+                f"Error deleting key '{key}' from namespace '{namespace}'")
+        return val
+
+    def get_item(self, namespace, key=None, default=Sentinel):
+        try:
+            if key is None:
+                return self._get_namespace(namespace)
+            key_list = self._process_key(key)
+            ns = self._get_record(namespace, key_list[0])
+            val = reduce(operator.getitem, key_list[1:], ns)
+        except Exception:
+            if default != Sentinel:
+                return default
+            raise self.server.error(
+                f"Invalid database key, namespace: '{namespace}', "
+                f"key: {key}")
+        return val
+
+    def ns_length(self, namespace):
+        return len(self.ns_keys(namespace))
+
+    def ns_keys(self, namespace):
+        keys = []
+        db = self.namespaces[namespace]
+        with self.lmdb_env.begin(db=db) as txn:
+            cursor = txn.cursor()
+            remaining = cursor.first()
+            while remaining:
+                keys.append(cursor.key().decode())
+                remaining = cursor.next()
+        return keys
+
+    def ns_values(self, namespace):
+        ns = self._get_namespace(namespace)
+        return ns.values()
+
+    def ns_items(self, namespace):
+        ns = self._get_namespace(namespace)
+        return ns.items()
+
+    def ns_contains(self, namespace, key):
+        try:
+            key_list = self._process_key(key)
+            if len(key_list) == 1:
+                return key_list[0] in self.ns_keys(namespace)
+            ns = self._get_namespace(namespace)
+            reduce(operator.getitem, key_list[1:], ns)
+        except Exception:
+            return False
+        return True
+
+    def register_local_namespace(self, namespace):
+        if namespace not in self.namespaces:
+            self.namespaces[namespace] = self.lmdb_env.open_db(
+                namespace.encode())
+        self.protected_namespaces.add(namespace)
+
+    def wrap_namespace(self, namespace, parse_keys=True):
+        if namespace not in self.namespaces:
+            raise self.server.error(
+                f"Invalid database namespace '{namespace}'")
+        self.protected_namespaces.add(namespace)
+        return NamespaceWrapper(namespace, self, parse_keys)
+
+    def _process_key(self, key):
+        try:
+            key_list = key if isinstance(key, list) else key.split('.')
+        except Exception:
+            key_list = []
+        if not key_list or "" in key_list:
+            raise self.server.error(f"Key '{key}' is invalid")
+        return key_list
+
+    def _insert_record(self, namespace, key, val):
+        db = self.namespaces[namespace]
+        with self.lmdb_env.begin(write=True, buffers=True, db=db) as txn:
+            ret = txn.put(key.encode(), self._encode_value(val))
+        return ret
+
+    def _get_record(self, namespace, key, force=False):
+        if namespace not in self.namespaces:
+            raise self.server.error(
+                f"Invalid database namespace '{namespace}'")
+        db = self.namespaces[namespace]
+        with self.lmdb_env.begin(buffers=True, db=db) as txn:
+            value = txn.get(key.encode())
+            if value is None:
+                if force:
+                    return {}
+                raise self.server.error(
+                    f"Invalid key '{key}' in namespace '{namespace}'")
+            return self._decode_value(value)
+
+    def _get_namespace(self, namespace):
+        if namespace not in self.namespaces:
+            raise self.server.error(
+                f"Invalid database namespace '{namespace}'")
+        db = self.namespaces[namespace]
+        result = {}
+        with self.lmdb_env.begin(buffers=True, db=db) as txn:
+            cursor = txn.cursor()
+            cursor.first()
+            for db_key, value in cursor:
+                k = bytes(db_key).decode()
+                result[k] = self._decode_value(value)
+        return result
+
+    def _encode_value(self, value):
+        try:
+            enc_func = RECORD_ENCODE_FUNCS[type(value)]
+            return enc_func(value)
+        except Exception:
+            raise self.server.error(
+                f"Error encoding val: {value}, type: {type(value)}")
+
+    def _decode_value(self, bvalue):
+        fmt = bvalue[0]
+        try:
+            decode_func = RECORD_DECODE_FUNCS[fmt]
+            return decode_func(bvalue)
+        except Exception:
+            raise self.server.error(
+                f"Error decoding value {bvalue}, format: {chr(fmt)}")
+
+    async def _handle_list_request(self, web_request):
+        return {'namespaces': list(self.namespaces.keys())}
+
+    async def _handle_item_request(self, web_request):
+        action = web_request.get_action()
+        namespace = web_request.get_str("namespace").lower()
+        if action != "GET":
+            if namespace in self.protected_namespaces:
+                raise self.server.error(
+                    f"Namespace '{namespace}' is write protected")
+            key = web_request.get("key")
+            valid_types = (list, str)
+        else:
+            key = web_request.get("key", None)
+            valid_types = (list, str, type(None))
+        if not isinstance(key, valid_types):
+            raise self.server.error(
+                "Value for argument 'key' is an invalid type: "
+                f"{type(key).__name__}")
+        if isinstance(key, str):
+            key = key.lower()
+        if action == "GET":
+            val = self.get_item(namespace, key)
+        elif action == "POST":
+            val = web_request.get("value")
+            self.insert_item(namespace, key, val)
+        elif action == "DELETE":
+            val = self.delete_item(namespace, key, drop_empty_db=True)
+        return {'namespace': namespace, 'key': key, 'value': val}
+
+    def close(self):
+        # log db stats
+        msg = ""
+        with self.lmdb_env.begin() as txn:
+            for db_name, db in self.namespaces.items():
+                stats = txn.stat(db)
+                msg += f"\n{db_name}:"
+                msg += "\n".join([f"{k}: {v}" for k, v in stats.items()])
+        logging.info(f"Database statistics:\n{msg}")
+        self.lmdb_env.close()
+
+class NamespaceWrapper:
+    def __init__(self, namespace, database, parse_keys):
+        self.namespace = namespace
+        self.db = database
+        # If parse keys is true, keys of a string type
+        # will be passed straight to the DB methods.
+        self.parse_keys = parse_keys
+
+    def insert(self, key, value):
+        if isinstance(key, str) and not self.parse_keys:
+            key = [key]
+        self.db.insert_item(self.namespace, key, value)
+
+    def update_child(self, key, value):
+        if isinstance(key, str) and not self.parse_keys:
+            key = [key]
+        self.db.update_item(self.namespace, key, value)
+
+    def update(self, value):
+        val_keys = set(value.keys())
+        new_keys = val_keys - set(self.keys())
+        update_keys = val_keys - new_keys
+        for key in update_keys:
+            self.update_child([key], value[key])
+        for key in new_keys:
+            self.insert([key], value[key])
+
+    def get(self, key, default=None):
+        if isinstance(key, str) and not self.parse_keys:
+            key = [key]
+        return self.db.get_item(self.namespace, key, default)
+
+    def delete(self, key):
+        if isinstance(key, str) and not self.parse_keys:
+            key = [key]
+        self.db.delete_item(self.namespace, key)
+
+    def __len__(self):
+        return self.db.ns_length(self.namespace)
+
+    def __getitem__(self, key):
+        return self.get(key, default=Sentinel)
+
+    def __setitem__(self, key, value):
+        self.insert(key, value)
+
+    def __delitem__(self, key):
+        self.delete(key)
+
+    def __contains__(self, key):
+        if isinstance(key, str) and not self.parse_keys:
+            key = [key]
+        return self.db.ns_contains(self.namespace, key)
+
+    def keys(self):
+        return self.db.ns_keys(self.namespace)
+
+    def values(self):
+        return self.db.ns_values(self.namespace)
+
+    def items(self):
+        return self.db.ns_items(self.namespace)
+
+    def pop(self, key, default=Sentinel):
+        try:
+            val = self.delete(key)
+        except Exception:
+            if default == Sentinel:
+                raise
+            val = default
+        return val
+
+    def clear(self):
+        keys = self.keys()
+        for k in keys:
+            try:
+                self.delete([k])
+            except Exception:
+                pass
+
+def load_plugin(config):
+    return MoonrakerDatabase(config)