diff --git a/pyproject.toml b/pyproject.toml
index af5cbc606..5e3744a89 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -147,7 +147,7 @@ ignore-regex = '.*(Stati Uniti|Tense=Pres).*'
 minversion = "6.0"
 testpaths = ["tests", "integration"]
 console_output_style = "progress"
-filterwarnings = ["ignore::DeprecationWarning"]
+filterwarnings = ["ignore::DeprecationWarning", "ignore::ResourceWarning"]
 log_cli = true
 markers = ["async_test", "api_key_required"]
 
diff --git a/src/backend/base/langflow/memory.py b/src/backend/base/langflow/memory.py
index d1793740d..f052acdee 100644
--- a/src/backend/base/langflow/memory.py
+++ b/src/backend/base/langflow/memory.py
@@ -1,5 +1,4 @@
 import warnings
-from typing import List, Optional
 from uuid import UUID
 
 from loguru import logger
@@ -8,17 +7,18 @@ from sqlmodel import Session, col, select
 
 from langflow.schema.message import Message
 from langflow.services.database.models.message.model import MessageRead, MessageTable
+from langflow.services.database.utils import migrate_messages_from_monitor_service_to_database
 from langflow.services.deps import session_scope
 
 
 def get_messages(
-    sender: Optional[str] = None,
-    sender_name: Optional[str] = None,
-    session_id: Optional[str] = None,
-    order_by: Optional[str] = "timestamp",
-    order: Optional[str] = "DESC",
-    flow_id: Optional[UUID] = None,
-    limit: Optional[int] = None,
+    sender: str | None = None,
+    sender_name: str | None = None,
+    session_id: str | None = None,
+    order_by: str | None = "timestamp",
+    order: str | None = "DESC",
+    flow_id: UUID | None = None,
+    limit: int | None = None,
 ):
     """
     Retrieves messages from the monitor service based on the provided filters.
@@ -33,6 +33,8 @@ def get_messages(
     Returns:
         List[Data]: A list of Data objects representing the retrieved messages.
     """
+    with session_scope() as session:
+        migrate_messages_from_monitor_service_to_database(session)
     messages_read: list[Message] = []
     with session_scope() as session:
         stmt = select(MessageTable)
@@ -58,7 +60,7 @@ def get_messages(
     return messages_read
 
 
-def add_messages(messages: Message | list[Message], flow_id: Optional[str] = None):
+def add_messages(messages: Message | list[Message], flow_id: str | None = None):
     """
     Add a message to the monitor service.
     """
@@ -111,8 +113,8 @@ def delete_messages(session_id: str):
 
 def store_message(
     message: Message,
-    flow_id: Optional[str] = None,
-) -> List[Message]:
+    flow_id: str | None = None,
+) -> list[Message]:
     """
     Stores a message in the memory.
 
diff --git a/src/backend/base/langflow/schema/message.py b/src/backend/base/langflow/schema/message.py
index c03c0cb71..5ad7d1922 100644
--- a/src/backend/base/langflow/schema/message.py
+++ b/src/backend/base/langflow/schema/message.py
@@ -41,6 +41,12 @@ class Message(Data):
             value = str(value)
         return value
 
+    @field_serializer("flow_id")
+    def serialize_flow_id(value):
+        if isinstance(value, str):
+            return UUID(value)
+        return value
+
     @field_validator("files", mode="before")
     @classmethod
     def validate_files(cls, value):
diff --git a/src/backend/base/langflow/services/database/models/message/model.py b/src/backend/base/langflow/services/database/models/message/model.py
index 5a775d3d9..7c0b9dc8f 100644
--- a/src/backend/base/langflow/services/database/models/message/model.py
+++ b/src/backend/base/langflow/services/database/models/message/model.py
@@ -26,7 +26,7 @@ class MessageBase(SQLModel):
         return value
 
     @classmethod
-    def from_message(cls, message: "Message", flow_id: str | None = None):
+    def from_message(cls, message: "Message", flow_id: str | UUID | None = None):
         # first check if the record has all the required fields
         if message.text is None or not message.sender or not message.sender_name:
             raise ValueError("The message does not have the required fields (text, sender, sender_name).")
@@ -34,6 +34,8 @@ class MessageBase(SQLModel):
             timestamp = datetime.fromisoformat(message.timestamp)
         else:
             timestamp = message.timestamp
+        if not flow_id and message.flow_id:
+            flow_id = message.flow_id
         return cls(
             sender=message.sender,
             sender_name=message.sender_name,
@@ -52,6 +54,15 @@ class MessageTable(MessageBase, table=True):
     flow: "Flow" = Relationship(back_populates="messages")
     files: List[str] = Field(sa_column=Column(JSON))
 
+    @field_validator("flow_id", mode="before")
+    @classmethod
+    def validate_flow_id(cls, value):
+        if value is None:
+            return value
+        if isinstance(value, str):
+            value = UUID(value)
+        return value
+
     # Needed for Column(JSON)
     class Config:
         arbitrary_types_allowed = True
diff --git a/src/backend/base/langflow/services/database/service.py b/src/backend/base/langflow/services/database/service.py
index ceeaf3e38..32e0b08e2 100644
--- a/src/backend/base/langflow/services/database/service.py
+++ b/src/backend/base/langflow/services/database/service.py
@@ -6,22 +6,24 @@ from typing import TYPE_CHECKING
 import sqlalchemy as sa
 from alembic import command, util
 from alembic.config import Config
-from langflow.services.base import Service
-from langflow.services.database import models  # noqa
-from langflow.services.database.models.user.crud import get_user_by_username
-from langflow.services.database.utils import Result, TableResults
-from langflow.services.deps import get_settings_service
-from langflow.services.utils import teardown_superuser
 from loguru import logger
 from sqlalchemy import event, inspect
 from sqlalchemy.engine import Engine
 from sqlalchemy.exc import OperationalError
 from sqlmodel import Session, SQLModel, create_engine, select, text
 
+from langflow.services.base import Service
+from langflow.services.database import models  # noqa
+from langflow.services.database.models.user.crud import get_user_by_username
+from langflow.services.database.utils import Result, TableResults, migrate_messages_from_monitor_service_to_database
+from langflow.services.deps import get_settings_service
+from langflow.services.utils import teardown_superuser
+
 if TYPE_CHECKING:
-    from langflow.services.settings.service import SettingsService
     from sqlalchemy.engine import Engine
 
+    from langflow.services.settings.service import SettingsService
+
 
 class DatabaseService(Service):
     name = "database_service"
@@ -205,6 +207,10 @@ class DatabaseService(Service):
             logger.error(f"AutogenerateDiffsDetected: {exc}")
             if not fix:
                 raise RuntimeError(f"There's a mismatch between the models and the database.\n{exc}")
+        try:
+            migrate_messages_from_monitor_service_to_database(session)
+        except Exception as exc:
+            logger.error(f"Error migrating messages from monitor service to database: {exc}")
 
         if fix:
             self.try_downgrade_upgrade_until_success(alembic_cfg)
diff --git a/src/backend/base/langflow/services/database/utils.py b/src/backend/base/langflow/services/database/utils.py
index cf2c92cb3..fa40c725f 100644
--- a/src/backend/base/langflow/services/database/utils.py
+++ b/src/backend/base/langflow/services/database/utils.py
@@ -4,11 +4,78 @@ from typing import TYPE_CHECKING
 
 from alembic.util.exc import CommandError
 from loguru import logger
-from sqlmodel import Session, text
+from sqlmodel import Session, select, text
+
+from langflow.services.deps import get_monitor_service
 
 if TYPE_CHECKING:
     from langflow.services.database.service import DatabaseService
 
+from typing import Dict, List
+
+
+def migrate_messages_from_monitor_service_to_database(session: Session) -> bool:
+    from langflow.schema.message import Message
+    from langflow.services.database.models.message import MessageTable
+
+    monitor_service = get_monitor_service()
+    messages_df = monitor_service.get_messages()
+
+    if messages_df.empty:
+        logger.info("No messages to migrate.")
+        return True
+
+    original_messages: List[Dict] = messages_df.to_dict(orient="records")
+
+    db_messages = session.exec(select(MessageTable)).all()
+    db_messages = [msg[0] for msg in db_messages]  # type: ignore
+    db_msg_dict = {(msg.text, msg.timestamp.isoformat(), str(msg.flow_id), msg.session_id): msg for msg in db_messages}
+    # Filter out messages that already exist in the database
+    original_messages_filtered = []
+    for message in original_messages:
+        key = (message["text"], message["timestamp"].isoformat(), str(message["flow_id"]), message["session_id"])
+        if key not in db_msg_dict:
+            original_messages_filtered.append(message)
+    if not original_messages_filtered:
+        logger.info("No messages to migrate.")
+        return True
+    try:
+        # Bulk insert messages
+        session.bulk_insert_mappings(
+            MessageTable,  # type: ignore
+            [MessageTable.from_message(Message(**msg)).model_dump() for msg in original_messages_filtered],
+        )
+        session.commit()
+    except Exception as e:
+        logger.error(f"Error during message insertion: {str(e)}")
+        session.rollback()
+        return False
+
+    # Create a dictionary for faster lookup
+
+    all_ok = True
+    for orig_msg in original_messages_filtered:
+        key = (orig_msg["text"], orig_msg["timestamp"].isoformat(), str(orig_msg["flow_id"]), orig_msg["session_id"])
+        matching_db_msg = db_msg_dict.get(key)
+
+        if matching_db_msg is None:
+            logger.warning(f"Message not found in database: {orig_msg}")
+            all_ok = False
+        else:
+            # Validate other fields
+            if any(getattr(matching_db_msg, k) != v for k, v in orig_msg.items() if k != "index"):
+                logger.warning(f"Message mismatch in database: {orig_msg}")
+                all_ok = False
+
+    if all_ok:
+        messages_ids = [message["index"] for message in original_messages]
+        monitor_service.delete_messages(messages_ids)
+        logger.info("Migration completed successfully. Original messages deleted.")
+    else:
+        logger.warning("Migration completed with errors. Original messages not deleted.")
+
+    return all_ok
+
 
 def initialize_database(fix_migration: bool = False):
     logger.debug("Initializing database")
diff --git a/src/backend/base/langflow/services/monitor/schema.py b/src/backend/base/langflow/services/monitor/schema.py
index eeea846a1..de0bb17bb 100644
--- a/src/backend/base/langflow/services/monitor/schema.py
+++ b/src/backend/base/langflow/services/monitor/schema.py
@@ -1,6 +1,6 @@
 import json
 from datetime import datetime, timezone
-from typing import Any, Optional
+from typing import Any
 from uuid import UUID
 
 from pydantic import BaseModel, Field, field_serializer, field_validator
@@ -28,15 +28,15 @@ class DefaultModel(BaseModel):
 
 
 class TransactionModel(DefaultModel):
-    index: Optional[int] = Field(default=None)
-    timestamp: Optional[datetime] = Field(default_factory=datetime.now, alias="timestamp")
+    index: int | None = Field(default=None)
+    timestamp: datetime | None = Field(default_factory=datetime.now, alias="timestamp")
     vertex_id: str
     target_id: str | None = None
     inputs: dict
-    outputs: Optional[dict] = None
+    outputs: dict | None = None
     status: str
-    error: Optional[str] = None
-    flow_id: Optional[str] = Field(default=None, alias="flow_id")
+    error: str | None = None
+    flow_id: str | None = Field(default=None, alias="flow_id")
 
     # validate target_args in case it is a JSON
     @field_validator("outputs", "inputs", mode="before")
@@ -53,16 +53,16 @@ class TransactionModel(DefaultModel):
 
 
 class TransactionModelResponse(DefaultModel):
-    index: Optional[int] = Field(default=None)
-    timestamp: Optional[datetime] = Field(default_factory=datetime.now, alias="timestamp")
+    index: int | None = Field(default=None)
+    timestamp: datetime | None = Field(default_factory=datetime.now, alias="timestamp")
     vertex_id: str
     inputs: dict
-    outputs: Optional[dict] = None
+    outputs: dict | None = None
     status: str
-    error: Optional[str] = None
-    flow_id: Optional[str] = Field(default=None, alias="flow_id")
-    source: Optional[str] = None
-    target: Optional[str] = None
+    error: str | None = None
+    flow_id: str | None = Field(default=None, alias="flow_id")
+    source: str | None = None
+    target: str | None = None
 
     # validate target_args in case it is a JSON
     @field_validator("outputs", "inputs", mode="before")
@@ -81,9 +81,9 @@ class TransactionModelResponse(DefaultModel):
         return v
 
 
-class MessageModel(DefaultModel):
-    id: Optional[str | UUID] = Field(default=None)
-    flow_id: Optional[UUID] = Field(default=None)
+class DuckDbMessageModel(DefaultModel):
+    index: int | None = Field(default=None, alias="index")
+    flow_id: str | None = Field(default=None, alias="flow_id")
     timestamp: datetime = Field(default_factory=lambda: datetime.now(timezone.utc))
     sender: str
     sender_name: str
@@ -112,7 +112,53 @@ class MessageModel(DefaultModel):
         return v
 
     @classmethod
-    def from_message(cls, message: Message, flow_id: Optional[str] = None):
+    def from_message(cls, message: Message, flow_id: str | None = None):
+        # first check if the record has all the required fields
+        if message.text is None or not message.sender or not message.sender_name:
+            raise ValueError("The message does not have the required fields (text, sender, sender_name).")
+        return cls(
+            sender=message.sender,
+            sender_name=message.sender_name,
+            text=message.text,
+            session_id=message.session_id,
+            files=message.files or [],
+            timestamp=message.timestamp,
+            flow_id=flow_id,
+        )
+
+
+class MessageModel(DefaultModel):
+    id: str | UUID | None = Field(default=None)
+    flow_id: UUID | None = Field(default=None)
+    timestamp: datetime = Field(default_factory=lambda: datetime.now(timezone.utc))
+    sender: str
+    sender_name: str
+    session_id: str
+    text: str
+    files: list[str] = []
+
+    @field_validator("files", mode="before")
+    @classmethod
+    def validate_files(cls, v):
+        if isinstance(v, str):
+            v = json.loads(v)
+        return v
+
+    @field_serializer("timestamp")
+    @classmethod
+    def serialize_timestamp(cls, v):
+        v = v.replace(microsecond=0)
+        return v.strftime("%Y-%m-%d %H:%M:%S")
+
+    @field_serializer("files")
+    @classmethod
+    def serialize_files(cls, v):
+        if isinstance(v, list):
+            return json.dumps(v)
+        return v
+
+    @classmethod
+    def from_message(cls, message: Message, flow_id: str | None = None):
         # first check if the record has all the required fields
         if message.text is None or not message.sender or not message.sender_name:
             raise ValueError("The message does not have the required fields (text, sender, sender_name).")
@@ -139,8 +185,8 @@ class MessageModelRequest(MessageModel):
 
 
 class VertexBuildModel(DefaultModel):
-    index: Optional[int] = Field(default=None, alias="index", exclude=True)
-    id: Optional[str] = Field(default=None, alias="id")
+    index: int | None = Field(default=None, alias="index", exclude=True)
+    id: str | None = Field(default=None, alias="id")
     flow_id: str
     valid: bool
     params: Any
diff --git a/src/backend/base/langflow/services/monitor/service.py b/src/backend/base/langflow/services/monitor/service.py
index d15d31329..f644fd871 100644
--- a/src/backend/base/langflow/services/monitor/service.py
+++ b/src/backend/base/langflow/services/monitor/service.py
@@ -1,6 +1,6 @@
 from datetime import datetime
 from pathlib import Path
-from typing import TYPE_CHECKING, List, Optional, Union
+from typing import TYPE_CHECKING, Union
 
 import duckdb
 from loguru import logger
@@ -10,7 +10,7 @@ from langflow.services.base import Service
 from langflow.services.monitor.utils import add_row_to_table, drop_and_create_table_if_schema_mismatch
 
 if TYPE_CHECKING:
-    from langflow.services.monitor.schema import MessageModel, TransactionModel, VertexBuildModel
+    from langflow.services.monitor.schema import DuckDbMessageModel, TransactionModel, VertexBuildModel
     from langflow.services.settings.service import SettingsService
 
 
@@ -18,14 +18,14 @@ class MonitorService(Service):
     name = "monitor_service"
 
     def __init__(self, settings_service: "SettingsService"):
-        from langflow.services.monitor.schema import MessageModel, TransactionModel, VertexBuildModel
+        from langflow.services.monitor.schema import DuckDbMessageModel, TransactionModel, VertexBuildModel
 
         self.settings_service = settings_service
         self.base_cache_dir = Path(user_cache_dir("langflow"))
         self.db_path = self.base_cache_dir / "monitor.duckdb"
-        self.table_map: dict[str, type[TransactionModel | MessageModel | VertexBuildModel]] = {
+        self.table_map: dict[str, type[TransactionModel | DuckDbMessageModel | VertexBuildModel]] = {
             "transactions": TransactionModel,
-            "messages": MessageModel,
+            "messages": DuckDbMessageModel,
             "vertex_builds": VertexBuildModel,
         }
 
@@ -48,7 +48,7 @@ class MonitorService(Service):
     def add_row(
         self,
         table_name: str,
-        data: Union[dict, "TransactionModel", "MessageModel", "VertexBuildModel"],
+        data: Union[dict, "TransactionModel", "DuckDbMessageModel", "VertexBuildModel"],
     ):
         # Make sure the model passed matches the table
 
@@ -68,12 +68,48 @@ class MonitorService(Service):
     def get_timestamp():
         return datetime.now().strftime("%Y-%m-%d %H:%M:%S")
 
+    def get_messages(
+        self,
+        flow_id: str | None = None,
+        sender: str | None = None,
+        sender_name: str | None = None,
+        session_id: str | None = None,
+        order_by: str | None = "timestamp",
+        order: str | None = "DESC",
+        limit: int | None = None,
+    ):
+        query = "SELECT index, flow_id, sender_name, sender, session_id, text, files, timestamp FROM messages"
+        conditions = []
+        if sender:
+            conditions.append(f"sender = '{sender}'")
+        if sender_name:
+            conditions.append(f"sender_name = '{sender_name}'")
+        if session_id:
+            conditions.append(f"session_id = '{session_id}'")
+        if flow_id:
+            conditions.append(f"flow_id = '{flow_id}'")
+
+        if conditions:
+            query += " WHERE " + " AND ".join(conditions)
+
+        if order_by and order:
+            # Make sure the order is from newest to oldest
+            query += f" ORDER BY {order_by} {order.upper()}"
+
+        if limit is not None:
+            query += f" LIMIT {limit}"
+
+        with duckdb.connect(str(self.db_path), read_only=True) as conn:
+            df = conn.execute(query).df()
+
+        return df
+
     def get_vertex_builds(
         self,
-        flow_id: Optional[str] = None,
-        vertex_id: Optional[str] = None,
-        valid: Optional[bool] = None,
-        order_by: Optional[str] = "timestamp",
+        flow_id: str | None = None,
+        vertex_id: str | None = None,
+        valid: bool | None = None,
+        order_by: str | None = "timestamp",
     ):
         query = "SELECT id, index,flow_id, valid, params, data, artifacts, timestamp FROM vertex_builds"
         conditions = []
@@ -96,7 +132,7 @@ class MonitorService(Service):
 
         return df.to_dict(orient="records")
 
-    def delete_vertex_builds(self, flow_id: Optional[str] = None):
+    def delete_vertex_builds(self, flow_id: str | None = None):
         query = "DELETE FROM vertex_builds"
         if flow_id:
             query += f" WHERE flow_id = '{flow_id}'"
@@ -109,7 +145,7 @@ class MonitorService(Service):
 
         return self.exec_query(query, read_only=False)
 
-    def delete_messages(self, message_ids: Union[List[int], str]):
+    def delete_messages(self, message_ids: list[int] | str):
         if isinstance(message_ids, list):
             # If message_ids is a list, join the string representations of the integers
             ids_str = ",".join(map(str, message_ids))
@@ -132,11 +168,11 @@ class MonitorService(Service):
 
     def get_transactions(
         self,
-        source: Optional[str] = None,
-        target: Optional[str] = None,
-        status: Optional[str] = None,
-        order_by: Optional[str] = "timestamp",
-        flow_id: Optional[str] = None,
+        source: str | None = None,
+        target: str | None = None,
+        status: str | None = None,
+        order_by: str | None = "timestamp",
+        flow_id: str | None = None,
     ):
         query = (
             "SELECT index,flow_id, status, error, timestamp, vertex_id, inputs, outputs, target_id FROM transactions"
diff --git a/tests/unit/test_messages.py b/tests/unit/test_messages.py
index 198387db8..059d82b61 100644
--- a/tests/unit/test_messages.py
+++ b/tests/unit/test_messages.py
@@ -35,16 +35,20 @@ def created_messages(session):
         return messages_read
 
 
-def test_get_messages(session):
-    add_messages(Message(text="Test message 1", sender="User", sender_name="User", session_id="session_id2"))
-    add_messages(Message(text="Test message 2", sender="User", sender_name="User", session_id="session_id2"))
+def test_get_messages():
+    add_messages(
+        [
+            Message(text="Test message 1", sender="User", sender_name="User", session_id="session_id2"),
+            Message(text="Test message 2", sender="User", sender_name="User", session_id="session_id2"),
+        ]
+    )
     messages = get_messages(sender="User", session_id="session_id2", limit=2)
     assert len(messages) == 2
     assert messages[0].text == "Test message 1"
     assert messages[1].text == "Test message 2"
 
 
-def test_add_messages(session):
+def test_add_messages():
     message = Message(text="New Test message", sender="User", sender_name="User", session_id="new_session_id")
     messages = add_messages(message)
     assert len(messages) == 1
@@ -65,7 +69,7 @@ def test_delete_messages(session):
     assert len(messages) == 0
 
 
-def test_store_message(session):
+def test_store_message():
     message = Message(text="Stored message", sender="User", sender_name="User", session_id="stored_session_id")
     stored_messages = store_message(message)
     assert len(stored_messages) == 1