diff --git a/README.md b/README.md
index 83b296f..36f3839 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,9 @@ engine.init("tenant_1")
 engine.save("tenant_1", "user_1", "config", {"theme": "dark", "lang": "en"})
 data = engine.load("tenant_1", "config")
 print(data)  # {"theme": "dark", "lang": "en"}
+
+# Delete an entry
+engine.delete("tenant_1", "user_1", "config")
 ```
 
 ## Core Concepts
@@ -135,6 +138,32 @@ if engine.exists("tenant_1", "config"):
     print("Entry exists")
 ```
 
+### Deletion Operations
+
+```python
+# Delete an entire entry (removes from head, keeps history)
+deleted = engine.delete("tenant_1", "user_1", "config")
+# Returns True if entry existed, False otherwise
+
+# Historical snapshots remain accessible by digest
+old_config = engine.load("tenant_1", "config", digest=history[0])
+
+# Remove a specific key from an entry (Pattern 2)
+engine.put("tenant_1", "user_1", "users", "alice", {"name": "Alice", "role": "admin"})
+engine.put("tenant_1", "user_1", "users", "bob", {"name": "Bob", "role": "user"})
+
+removed = engine.remove("tenant_1", "user_1", "users", "alice")
+# Returns True if key existed, False otherwise
+
+# Entry still exists, only "alice" was removed
+all_users = engine.get("tenant_1", "users")  # Returns only bob
+```
+
+**Key differences:**
+- `delete()`: Removes entire entry from `head` file (works with both Pattern 1 and Pattern 2)
+- `remove()`: Removes a specific key from an entry, creates new snapshot (Pattern 2 only)
+- Both operations preserve historical snapshots in `objects/` directory
+
 ## Custom Serialization
 
 MyDbEngine supports three approaches for custom serialization:
@@ -271,6 +300,8 @@ engine.save("tenant_1", "user_1", "my_data", obj)
 | `put(tenant_id, user_id, entry, key, value) -> bool` | Add/update single record |
 | `put_many(tenant_id, user_id, entry, items) -> bool` | Add/update multiple records |
 | `get(tenant_id, entry, key=None, digest=None) -> object` | Get record(s) |
+| `delete(tenant_id, user_id, entry) -> bool` | Delete entire entry from head (keeps history) |
+| `remove(tenant_id, user_id, entry, key) -> bool` | Remove specific key from entry (Pattern 2) |
 | `exists(tenant_id, entry) -> bool` | Check if entry exists |
 
 ### History
@@ -350,4 +381,5 @@ See LICENSE file for details.
 ## Version History
 * 0.1.0 - Initial release
 * 0.2.0 - Added custom reference handlers
-* 0.2.1 - A handler can only be registered once
\ No newline at end of file
+* 0.2.1 - A handler can only be registered once
+* 0.3.0 - Added delete() and remove()
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 542b10f..d80d795 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "mydbengine"
-version = "0.2.1"
+version = "0.3.0"
 description = "A lightweight, git-inspired database engine that maintains complete history of all modifications"
 readme = "README.md"
 requires-python = ">=3.8"
diff --git a/src/dbengine/dbengine.py b/src/dbengine/dbengine.py
index a6d96f7..921461b 100644
--- a/src/dbengine/dbengine.py
+++ b/src/dbengine/dbengine.py
@@ -197,6 +197,28 @@ class DbEngine:
       
       return self._deserialize(as_dict)
   
+  def delete(self, tenant_id: str, user_id: str, entry: str):
+    """
+    Delete a whole entry
+    :param tenant_id:
+    :param user_id:
+    :param entry:
+    :return:
+    """
+    with self.lock:
+      logger.info(f"Delete {tenant_id=}, {entry=}")
+      
+      if not tenant_id:
+        raise DbException("tenant_id is None")
+      
+      if not user_id:
+        raise DbException("user_id is None")
+      
+      if not entry:
+        raise DbException("entry is None")
+      
+      return self._update_head(tenant_id, entry, None)
+  
   def put(self, tenant_id: str, user_id, entry, key: str, value: object):
     """
     Save a specific record.
@@ -272,6 +294,31 @@ class DbEngine:
       
       return False
   
+  def remove(self, tenant_id: str, user_id, entry: str, key: str):
+    """
+    Remove a specific record
+    :param tenant_id:
+    :param user_id:
+    :param entry:
+    :param key:
+    :return:
+    """
+    with self.lock:
+      logger.info(f"Removing {tenant_id=}, {entry=}, {key=}")
+      try:
+        entry_content = self.load(tenant_id, entry)
+      except DbException:
+        entry_content = {}
+      
+      # Do not update the digest if the record is not present
+      if key not in entry_content:
+        return False
+      
+      del entry_content[key]
+      
+      self.save(tenant_id, user_id, entry, entry_content)
+      return True
+  
   def exists(self, tenant_id, entry: str):
     """
     Tells if an entry exist
@@ -375,11 +422,19 @@ class DbEngine:
       head = {}
     
     # update
-    head[entry] = digest
+    if digest is not None:
+      head[entry] = digest
+    else:
+      if entry not in head:
+        return False  # no need to update
+      else:
+        del head[entry]
     
     # and save
     with open(head_path, 'w') as file:
       json.dump(head, file)
+    
+    return True
   
   def _get_user_root(self, tenant_id):
     return os.path.join(self.root, tenant_id)
diff --git a/tests/test_dbengine.py b/tests/test_dbengine.py
index 2590668..2449b09 100644
--- a/tests/test_dbengine.py
+++ b/tests/test_dbengine.py
@@ -1,3 +1,4 @@
+import json
 import os.path
 import shutil
 
@@ -73,6 +74,15 @@ def dummy_obj_with_ref():
   return DummyObjWithRef(1, "a", data)
 
 
+def load_head(engine, tenant_id):
+  head_path = os.path.join(engine._get_user_root(tenant_id), engine.HeadFile)
+  try:
+    with open(head_path, 'r') as file:
+      return json.load(file)
+  except FileNotFoundError:
+    return {}
+
+
 def test_i_can_test_init():
   if os.path.exists(DB_ENGINE_ROOT):
     shutil.rmtree(DB_ENGINE_ROOT)
@@ -271,3 +281,59 @@ def test_i_can_retrieve_history_using_save(engine):
   assert v2["key1"] == DummyObj(1, "a", False)
   
   assert v2[TAG_PARENT] == [None]
+
+
+def test_i_can_delete_entries(engine):
+  digest1 = engine.save(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry", {"key1": DummyObj(1, "a", False)})
+  digest2 = engine.save(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry2", {"key1": DummyObj(2, "b", True)})
+  res = engine.delete(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry")
+  
+  assert res is True
+  
+  # entry is no longer in the head
+  head = load_head(engine, FAKE_TENANT_ID)
+  assert "MyEntry" not in head
+  assert "MyEntry2" in head
+  
+  # digests are not removed from the db
+  assert engine.load(FAKE_TENANT_ID, "MyEntry2", digest1) is not None
+  assert engine.load(FAKE_TENANT_ID, "MyEntry2", digest2) is not None
+
+
+def test_i_can_delete_an_entry_that_does_not_exist(engine):
+  # no exception should be raised
+  res = engine.delete(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry")
+  assert res is False
+
+
+def test_i_can_remove_an_key_from_an_entry(engine):
+  engine.save(FAKE_TENANT_ID,
+              FAKE_USER_EMAIL,
+              "MyEntry",
+              {
+                  "key1": DummyObj(1, "a", False),
+                  "key2": DummyObj(2, "b", True)
+              })
+  
+  res = engine.remove(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry", "key1")
+  assert res is True
+  
+  snapshot = engine.load(FAKE_TENANT_ID, "MyEntry")
+  assert "key1" not in snapshot
+  assert "key2" in snapshot
+
+
+def test_i_can_remove_a_key_that_does_not_exist(engine):
+  # no exception should be raised
+  res = engine.remove(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry", "key1")
+  assert res is False
+
+
+def test_removing_the_last_key_from_an_entry_not_not_delete_the_entry(engine):
+  engine.save(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry", {"key1": DummyObj(1, "a", False)})
+  res = engine.remove(FAKE_TENANT_ID, FAKE_USER_EMAIL, "MyEntry", "key1")
+  assert res is True
+  
+  snapshot = engine.load(FAKE_TENANT_ID, "MyEntry")
+  assert "key1" not in snapshot
+  assert snapshot[TAG_PARENT] is not None