diff --git a/cli/bin/readwise/external_interface.rs b/cli/bin/readwise/external_interface.rs
index a484ca9..13b2f65 100644
--- a/cli/bin/readwise/external_interface.rs
+++ b/cli/bin/readwise/external_interface.rs
@@ -1,4 +1,4 @@
-use lib_sync_core::tasks::TaskPayload;
+use lib_sync_core::task_manager::TaskPayload;
 use chrono::{DateTime, Local};
 use serde::{de, Deserialize, Deserializer, Serialize};
 use serde_json::Value;
diff --git a/cli/bin/readwise/main.rs b/cli/bin/readwise/main.rs
index 29eee78..bdfc584 100644
--- a/cli/bin/readwise/main.rs
+++ b/cli/bin/readwise/main.rs
@@ -4,7 +4,7 @@ use figment::{
     Figment,
     providers::{Env, Serialized},
 };
-use lib_sync_core::tasks::{TaskStatus};
+use lib_sync_core::task_manager::{TaskManager, TaskStatus};
 use cli::config::{Command, Config};
 use cli::{Error, Result};
 use std::fs::File;
diff --git a/lib_sync_core/src/database.rs b/lib_sync_core/src/database.rs
index f2bc877..0674329 100644
--- a/lib_sync_core/src/database.rs
+++ b/lib_sync_core/src/database.rs
@@ -1,6 +1,14 @@
-use crate::tasks::{Task, TaskPayload, TaskStatus};
-use futures::{Stream};
-mod sqlite;
+use crate::task_manager::{Task, TaskPayload, TaskStatus};
+use futures::stream::BoxStream;
+use futures::{Stream, StreamExt, TryStreamExt};
+use serde::Serialize;
+use sqlx::sqlite::{SqliteConnectOptions, SqliteJournalMode};
+use sqlx::{Error, QueryBuilder, Sqlite, SqlitePool};
+use std::path::PathBuf;
+use tokio::fs;
+use tracing::{info, instrument};
+
+static SQLITE_BIND_LIMIT: usize = 32766;
 
 #[derive(Default, Clone)]
 pub struct TaskPagination {
@@ -69,9 +77,121 @@ impl<T: TaskPayload> TasksPage<T> {
 }
 
 pub trait TaskStorage<T: TaskPayload> {
-    async fn insert_tasks(&self, tasks: Vec<Task<T>>) -> crate::Result<()>;
+    fn insert_tasks(&self, tasks: Vec<Task<T>>) -> crate::Result<()>;
     fn get_tasks(&self, options: TaskStatus) -> impl Stream<Item = crate::Result<Task<T>>>;
 
     async fn get_paginated_tasks(&self, page: &TaskPagination) -> crate::Result<TasksPage<T>>;
 }
 
+#[derive(Debug)]
+pub struct Database {
+    pool: SqlitePool,
+}
+
+impl Database {
+    pub async fn new<P: Into<PathBuf>>(base_path: P) -> crate::Result<Self> {
+        Ok(Self {
+            pool: Self::connect_database(base_path).await?,
+        })
+    }
+
+    async fn connect_database<P: Into<PathBuf>>(base_path: P) -> crate::Result<SqlitePool> {
+        let base_path = base_path.into();
+
+        let database_file_path = base_path.join("db.sql");
+
+        fs::create_dir_all(base_path).await?;
+
+        let opts = SqliteConnectOptions::new()
+            .filename(database_file_path)
+            .create_if_missing(true)
+            .journal_mode(SqliteJournalMode::Wal);
+
+        let pool = SqlitePool::connect_with(opts).await?;
+
+        sqlx::migrate!("../migrations").run(&pool).await?;
+
+        Ok(pool)
+    }
+
+    #[instrument(skip(self, values))]
+    pub async fn load_tasks<T>(&self, values: Vec<T>) -> crate::Result<()>
+    where
+        T: TaskPayload + Serialize + std::fmt::Debug,
+    {
+        let mut tx = self.pool.begin().await?;
+        let mut builder: QueryBuilder<'_, Sqlite> =
+            QueryBuilder::new("insert into tasks(payload_key, payload, status_id)");
+
+        let args: crate::Result<Vec<(String, String)>> = values
+            .iter()
+            .map(|value| Ok((value.get_key(), serde_json::to_string(value)?)))
+            .collect();
+
+        let mut affected_rows = 0;
+        // Chunk the query by the size limit of bind params
+        for chunk in args?.chunks(SQLITE_BIND_LIMIT / 3) {
+            builder.push_values(chunk, |mut builder, item| {
+                builder
+                    .push_bind(&item.0)
+                    .push_bind(&item.1)
+                    .push_bind(TaskStatus::Pending);
+            });
+            builder.push("ON conflict (payload_key) DO NOTHING");
+
+            let query = builder.build();
+
+            affected_rows += query.execute(&mut *tx).await?.rows_affected();
+            builder.reset();
+        }
+
+        tx.commit().await?;
+
+        info!("{} rows inserted.", affected_rows);
+
+        Ok(())
+    }
+}
+
+impl<T: TaskPayload> TaskStorage<T> for Database {
+    fn insert_tasks(&self, tasks: Vec<Task<T>>) -> crate::error::Result<()> {
+        todo!()
+    }
+
+    fn get_tasks(&self, task_status: TaskStatus) -> impl Stream<Item = crate::Result<Task<T>>> {
+        let query= sqlx::query_as::<_, Task<T>>(
+            "
+            SELECT id, payload_key, payload, status_id, created_at, updated_at
+            FROM tasks
+            WHERE status_id = ?
+            ORDER BY created_at DESC 
+            ",
+        ).bind(task_status);
+
+        query.fetch(&self.pool).err_into::<crate::Error>()
+    }
+
+    async fn get_paginated_tasks(&self, page: &TaskPagination) -> crate::Result<TasksPage<T>> {
+        let mut builder: QueryBuilder<'_, Sqlite> = QueryBuilder::new(
+            "select id, payload_key, payload, status_id, created_at, updated_at from tasks ",
+        );
+
+        if let Some(status) = &page.status {
+            builder.push("where status_id = ").push_bind(status);
+        }
+
+        builder.push("ORDER BY created_at DESC ");
+
+        if let Some(limit) = &page.offset {
+            builder.push("OFFSET ").push_bind(limit);
+        }
+
+        if let Some(limit) = &page.limit {
+            builder.push("LIMIT ").push_bind(limit);
+        }
+
+        let tasks = builder.build_query_as::<Task<T>>().fetch_all(&self.pool).await?;
+        
+        Ok(TasksPage::new(tasks, page.clone()))
+    }
+}
diff --git a/lib_sync_core/src/database/sqlite.rs b/lib_sync_core/src/database/sqlite.rs
deleted file mode 100644
index c7fc993..0000000
--- a/lib_sync_core/src/database/sqlite.rs
+++ /dev/null
@@ -1,117 +0,0 @@
-use sqlx::{QueryBuilder, SqlitePool};
-use std::path::PathBuf;
-use tokio::fs;
-use sqlx::sqlite::{SqliteConnectOptions, SqliteJournalMode};
-use tracing::{info, instrument};
-use futures::{Stream, TryStreamExt};
-use crate::database::{TaskPagination, TaskStorage, TasksPage};
-use crate::tasks::{Task, TaskPayload, TaskStatus};
-
-#[allow(unused)]
-static SQLITE_BIND_LIMIT: usize = 32766;
-
-#[derive(Debug)]
-pub struct Sqlite {
-    pool: SqlitePool,
-}
-
-impl Sqlite {
-    pub async fn new<P: Into<PathBuf>>(base_path: P) -> crate::Result<Self> {
-        Ok(Self {
-            pool: Self::connect_database(base_path).await?,
-        })
-    }
-
-    async fn connect_database<P: Into<PathBuf>>(base_path: P) -> crate::Result<SqlitePool> {
-        let base_path = base_path.into();
-
-        let database_file_path = base_path.join("db.sql");
-
-        fs::create_dir_all(base_path).await?;
-
-        let opts = SqliteConnectOptions::new()
-            .filename(database_file_path)
-            .create_if_missing(true)
-            .journal_mode(SqliteJournalMode::Wal);
-
-        let pool = SqlitePool::connect_with(opts).await?;
-
-        sqlx::migrate!("../migrations").run(&pool).await?;
-
-        Ok(pool)
-    }
-}
-
-impl<T: TaskPayload> TaskStorage<T> for Sqlite {
-    #[instrument(skip(self, tasks))]
-    async fn insert_tasks(&self, tasks: Vec<Task<T>>) -> crate::Result<()> {
-        let mut tx = self.pool.begin().await?;
-        let mut builder: QueryBuilder<'_, sqlx::Sqlite> =
-            QueryBuilder::new("insert into tasks(payload_key, payload, status_id)");
-
-        let args: crate::Result<Vec<(String, String)>> = tasks
-            .iter()
-            .map(|value| Ok((value.get_key(), serde_json::to_string(value.payload())?)))
-            .collect();
-
-        let mut affected_rows = 0;
-        // Chunk the query by the size limit of bind params
-        for chunk in args?.chunks(SQLITE_BIND_LIMIT / 3) {
-            builder.push_values(chunk, |mut builder, item| {
-                builder
-                    .push_bind(&item.0)
-                    .push_bind(&item.1)
-                    .push_bind(TaskStatus::Pending);
-            });
-            builder.push("ON conflict (payload_key) DO NOTHING");
-
-            let query = builder.build();
-
-            affected_rows += query.execute(&mut *tx).await?.rows_affected();
-            builder.reset();
-        }
-
-        tx.commit().await?;
-
-        info!("{} rows inserted.", affected_rows);
-
-        Ok(())
-    }
-
-    fn get_tasks(&self, task_status: TaskStatus) -> impl Stream<Item = crate::Result<Task<T>>> {
-        let query= sqlx::query_as::<_, Task<T>>(
-            "
-            SELECT id, payload_key, payload, status_id, created_at, updated_at
-            FROM tasks
-            WHERE status_id = ?
-            ORDER BY created_at DESC
-            ",
-        ).bind(task_status);
-
-        query.fetch(&self.pool).err_into::<crate::Error>()
-    }
-
-    async fn get_paginated_tasks(&self, page: &TaskPagination) -> crate::Result<TasksPage<T>> {
-        let mut builder: QueryBuilder<'_, sqlx::Sqlite> = QueryBuilder::new(
-            "select id, payload_key, payload, status_id, created_at, updated_at from tasks ",
-        );
-
-        if let Some(status) = &page.status {
-            builder.push("where status_id = ").push_bind(status);
-        }
-
-        builder.push("ORDER BY created_at DESC ");
-
-        if let Some(limit) = &page.offset {
-            builder.push("OFFSET ").push_bind(limit);
-        }
-
-        if let Some(limit) = &page.limit {
-            builder.push("LIMIT ").push_bind(limit);
-        }
-
-        let tasks = builder.build_query_as::<Task<T>>().fetch_all(&self.pool).await?;
-
-        Ok(TasksPage::new(tasks, page.clone()))
-    }
-}
\ No newline at end of file
diff --git a/lib_sync_core/src/lib.rs b/lib_sync_core/src/lib.rs
index 586934c..0feb7fb 100644
--- a/lib_sync_core/src/lib.rs
+++ b/lib_sync_core/src/lib.rs
@@ -1,7 +1,7 @@
 pub mod error;
 
 pub(crate) use error::*;
-pub mod tasks;
+pub mod task_manager;
 mod database;
 
 pub fn add(left: u64, right: u64) -> u64 {
diff --git a/lib_sync_core/src/tasks.rs b/lib_sync_core/src/task_manager.rs
similarity index 53%
rename from lib_sync_core/src/tasks.rs
rename to lib_sync_core/src/task_manager.rs
index 04c22b7..8d7cdd4 100644
--- a/lib_sync_core/src/tasks.rs
+++ b/lib_sync_core/src/task_manager.rs
@@ -1,11 +1,17 @@
+use crate::error::Error;
 use chrono::Utc;
-use futures::StreamExt;
+use directories::ProjectDirs;
+use futures::{StreamExt, TryStreamExt};
 use serde::de::DeserializeOwned;
 use serde::Serialize;
+use sqlx::sqlite::{SqliteConnectOptions, SqliteJournalMode};
+use sqlx::{QueryBuilder, Sqlite, SqlitePool};
 use std::fmt::Display;
+use std::path::PathBuf;
+use futures::stream::BoxStream;
 use tabled::Tabled;
-
-mod manager;
+use tokio::fs;
+use tracing::{info, instrument};
 
 #[derive(sqlx::Type, Debug, Clone)]
 #[repr(u8)]
@@ -39,19 +45,13 @@ pub trait TaskPayloadKey {
     fn get_key(&self) -> String;
 }
 
-pub trait TaskPayload:
-    Serialize + DeserializeOwned + Send + Unpin + 'static + Display + TaskPayloadKey
-{
-}
-impl<T: Serialize + DeserializeOwned + Send + Unpin + 'static + Display + TaskPayloadKey>
-    TaskPayload for T
-{
-}
+pub trait TaskPayload: DeserializeOwned + Send + Unpin + 'static + Display + TaskPayloadKey {}
+impl<T: DeserializeOwned + Send + Unpin + 'static + Display + TaskPayloadKey> TaskPayload for T {}
 
-pub type TaskJob<T> = fn(&Task<T>) -> TaskStatus;
+pub type TaskJob<T: TaskPayload> = fn(&Task<T>) -> TaskStatus;
 
 #[derive(sqlx::FromRow, Tabled, Debug)]
-pub struct Task<T: TaskPayload> {
+pub struct Task<T: DeserializeOwned + std::fmt::Display> {
     id: u32,
     payload_key: String,
     #[sqlx(json)]
@@ -64,13 +64,7 @@ pub struct Task<T: TaskPayload> {
     updated_at: Option<chrono::DateTime<Utc>>,
 }
 
-impl<T: TaskPayload> Task<T> {
-    pub fn payload(&self) -> &T {
-        &self.payload
-    }
-}
-
-impl<T: TaskPayload> Task<T> {
+impl<T: DeserializeOwned + std::fmt::Display> Task<T> {
     pub fn get_key(&self) -> String {
         self.payload_key.clone()
     }
@@ -83,3 +77,22 @@ fn display_option_date(o: &Option<chrono::DateTime<Utc>>) -> String {
     }
 }
 
+
+struct TaskManager{}
+
+impl TaskManager {
+    // pub async fn run_tasks<T: TaskPayload>(&self, func: TaskJob<T>) -> crate::Result<()> {
+    //     let mut builder = Self::get_task_builder(Some(TaskStatus::Pending), None);
+    //
+    //     let rows = builder.build_query_as::<Task<T>>().fetch(&self.pool);
+    //
+    //     let result: Vec<(Task<T>, TaskStatus)> = rows.map(|x| {
+    //         let task = x.unwrap();
+    //         let status = func(&task);
+    //
+    //         (task, status)
+    //     }).collect().await;
+    //
+    //     Ok(())
+    // }
+}
diff --git a/lib_sync_core/src/tasks/manager.rs b/lib_sync_core/src/tasks/manager.rs
deleted file mode 100644
index bee3cb8..0000000
--- a/lib_sync_core/src/tasks/manager.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-use futures::StreamExt;
-use std::marker::PhantomData;
-use crate::database::TaskStorage;
-use crate::tasks::{Task, TaskJob, TaskPayload, TaskStatus};
-
-struct TaskManager<S: TaskPayload, T: TaskStorage<S>>
-{
-    storage: T,
-    _marker: PhantomData<S>,
-}
-
-impl<S: TaskPayload, T: TaskStorage<S>> TaskManager<S, T> {
-    pub fn new(storage: T) -> Self {
-       Self {
-           storage,
-           _marker: PhantomData,
-       } 
-    }
-    
-    pub async fn run_tasks(&self, func: TaskJob<S>) -> crate::Result<()> {
-        let rows = self.storage.get_tasks(TaskStatus::Pending);
-    
-        let result: Vec<(Task<S>, TaskStatus)> = rows.map(|x| {
-            let task = x.unwrap();
-            let status = func(&task);
-    
-            (task, status)
-        }).collect().await;
-    
-        Ok(())
-    }
-}
\ No newline at end of file