diff --git a/pfbudget/database.py b/pfbudget/database.py
index edbbbe8..1cf53e2 100644
--- a/pfbudget/database.py
+++ b/pfbudget/database.py
@@ -22,6 +22,20 @@ CREATE TABLE IF NOT EXISTS transactions (
 );
 """
 
+CREATE_VACATIONS_TABLE = """
+CREATE TABLE IF NOT EXISTS vacations (
+    start TEXT NOT NULL,
+    end TEXT NOT NULL
+)
+"""
+
+CREATE_BACKUPS_TABLE = """
+CREATE TABLE IF NOT EXISTS backups (
+    datetime TEXT NOT NULL,
+    file TEXT NOT NULL
+)
+"""
+
 CREATE_BANKS_TABLE = """
 CREATE TABLE banks (
     name TEXT NOT NULL PRIMARY KEY,
@@ -70,56 +84,56 @@ FROM transactions
 """
 
 
-class Connection:
+class DBManager:
     """SQLite DB connection manager"""
 
-    def __init__(self, db_name):
-        self.db_name = db_name
-        self.connection = None
+    def __init__(self, db):
+        self.db = db
 
-        self.__open()
-        self.__create_tables((("transactions", CREATE_TRANSACTIONS_TABLE),))
-
-    def __open(self):
-        try:
-            self.connection = sqlite3.connect(self.db_name)
-            logger.debug(f"SQLite database {self.db_name} connection successful")
-        except sqlite3.Error:
-            logger.exception(f"Error while connection to {self.db_name}")
-
-    def close(self):
-        try:
-            self.connection.close()
-            logger.debug(f"SQLite database {self.db_name} closed")
-        except sqlite3.Error:
-            logger.exception(f"Error while closing {self.db_name} database")
+        self.__create_tables(
+            (
+                ("transactions", CREATE_TRANSACTIONS_TABLE),
+                ("vacations", CREATE_VACATIONS_TABLE),
+                ("backups", CREATE_BACKUPS_TABLE),
+            )
+        )
 
     def __execute(self, query, params=None):
+        ret = None
         try:
-            with self.connection:
+            con = sqlite3.connect(self.db)
+            with con:
                 if params:
-                    cur = self.connection.execute(query, params)
-                    logger.debug(f"[{self.db_name}] < {query}{params}")
+                    ret = con.execute(query, params).fetchall()
+                    logger.debug(f"[{self.db}] < {query}{params}")
                 else:
-                    cur = self.connection.execute(query)
-                    logger.debug(f"[{self.db_name}] < {query}")
+                    ret = con.execute(query).fetchall()
+                    logger.debug(f"[{self.db}] < {query}")
 
-                if ret := cur.fetchall():
-                    logger.debug(f"[{self.db_name}] > {ret}")
-                return ret
+                if ret:
+                    logger.debug(f"[{self.db}] > {ret}")
         except sqlite3.Error:
-            logger.exception(f"Error while executing [{self.db_name}] < {query}")
+            logger.exception(f"Error while executing [{self.db}] < {query}")
+        finally:
+            con.close()
+
+        return ret
 
     def __executemany(self, query, list_of_params):
+        ret = None
         try:
-            with self.connection:
-                cur = self.connection.executemany(query, list_of_params)
-                logger.debug(f"[{self.db_name}] < {query}{list_of_params}")
-                return cur.fetchall()
+            con = sqlite3.connect(self.db)
+            with con:
+                ret = con.executemany(query, list_of_params).fetchall()
+                logger.debug(f"[{self.db}] < {query}{list_of_params}")
         except sqlite3.Error:
             logger.exception(
-                f"Error while executing [{self.db_name}] < {query} {list_of_params}"
+                f"Error while executing [{self.db}] < {query} {list_of_params}"
             )
+        finally:
+            con.close()
+
+        return ret
 
     def __create_tables(self, tables):
         for table_name, query in tables:
@@ -127,15 +141,15 @@ class Connection:
             self.__execute(query)
 
     def select_all(self):
-        logger.info(f"Reading all transactions from {self.db_name}")
+        logger.info(f"Reading all transactions from {self.db}")
         return self.__execute("SELECT * FROM transactions")
 
     def add_transaction(self, transaction):
-        logger.info(f"Adding {transaction} into {self.db_name}")
+        logger.info(f"Adding {transaction} into {self.db}")
         self.__execute(ADD_TRANSACTION, transaction)
 
     def add_transactions(self, transactions):
-        logger.info(f"Adding {len(transactions)} into {self.db_name}")
+        logger.info(f"Adding {len(transactions)} into {self.db}")
         self.__executemany(ADD_TRANSACTION, transactions)
 
     def update_category(self, transaction):