diff --git a/meilidb-core/src/data/mod.rs b/meilidb-core/src/data/mod.rs
deleted file mode 100644
index cb708088d..000000000
--- a/meilidb-core/src/data/mod.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-mod shared_data;
-
-pub use self::shared_data::SharedData;
diff --git a/meilidb-core/src/data/shared_data.rs b/meilidb-core/src/data/shared_data.rs
deleted file mode 100644
index fd505c6d9..000000000
--- a/meilidb-core/src/data/shared_data.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-use std::sync::Arc;
-use std::ops::Deref;
-
-#[derive(Clone)]
-pub struct SharedData {
-    pub bytes: Arc<[u8]>,
-    pub offset: usize,
-    pub len: usize,
-}
-
-impl SharedData {
-    pub fn from_bytes(vec: Vec<u8>) -> SharedData {
-        let len = vec.len();
-        let bytes = Arc::from(vec);
-        SharedData::new(bytes, 0, len)
-    }
-
-    pub fn new(bytes: Arc<[u8]>, offset: usize, len: usize) -> SharedData {
-        SharedData { bytes, offset, len }
-    }
-
-    pub fn as_slice(&self) -> &[u8] {
-        &self.bytes[self.offset..self.offset + self.len]
-    }
-
-    pub fn range(&self, offset: usize, len: usize) -> SharedData {
-        assert!(offset + len <= self.len);
-        SharedData {
-            bytes: self.bytes.clone(),
-            offset: self.offset + offset,
-            len: len,
-        }
-    }
-}
-
-impl Default for SharedData {
-    fn default() -> SharedData {
-        SharedData {
-            bytes: Arc::from(Vec::new()),
-            offset: 0,
-            len: 0,
-        }
-    }
-}
-
-impl Deref for SharedData {
-    type Target = [u8];
-
-    fn deref(&self) -> &Self::Target {
-        self.as_slice()
-    }
-}
-
-impl AsRef<[u8]> for SharedData {
-    fn as_ref(&self) -> &[u8] {
-        self.as_slice()
-    }
-}
diff --git a/meilidb-core/src/lib.rs b/meilidb-core/src/lib.rs
index 5bff103cd..6d527e381 100644
--- a/meilidb-core/src/lib.rs
+++ b/meilidb-core/src/lib.rs
@@ -1,11 +1,9 @@
 pub mod criterion;
-pub mod data;
 mod index;
 mod automaton;
 mod query_builder;
 mod distinct_map;
 
-pub mod shared_data_cursor;
 pub mod write_to_bytes;
 
 use std::sync::Arc;
diff --git a/meilidb-core/src/shared_data_cursor.rs b/meilidb-core/src/shared_data_cursor.rs
deleted file mode 100644
index 9eeac472f..000000000
--- a/meilidb-core/src/shared_data_cursor.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-use std::io::{self, Read, Cursor, BufRead};
-use std::sync::Arc;
-use crate::data::SharedData;
-
-pub struct SharedDataCursor(Cursor<SharedData>);
-
-impl SharedDataCursor {
-    pub fn from_bytes(bytes: Vec<u8>) -> SharedDataCursor {
-        let len = bytes.len();
-        let bytes = Arc::from(bytes);
-
-        SharedDataCursor::from_shared_bytes(bytes, 0, len)
-    }
-
-    pub fn from_shared_bytes(bytes: Arc<[u8]>, offset: usize, len: usize) -> SharedDataCursor {
-        let data = SharedData::new(bytes, offset, len);
-        let cursor = Cursor::new(data);
-
-        SharedDataCursor(cursor)
-    }
-
-    pub fn extract(&mut self, amt: usize) -> SharedData {
-        let offset = self.0.position() as usize;
-        let extracted = self.0.get_ref().range(offset, amt);
-        self.0.consume(amt);
-
-        extracted
-    }
-}
-
-impl Read for SharedDataCursor {
-    fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
-        self.0.read(buf)
-    }
-}
-
-impl BufRead for SharedDataCursor {
-    fn fill_buf(&mut self) -> io::Result<&[u8]> {
-        self.0.fill_buf()
-    }
-
-    fn consume(&mut self, amt: usize) {
-        self.0.consume(amt)
-    }
-}
-
-pub trait FromSharedDataCursor: Sized {
-    type Error;
-
-    fn from_shared_data_cursor(cursor: &mut SharedDataCursor) -> Result<Self, Self::Error>;
-
-    fn from_bytes(bytes: Vec<u8>) -> Result<Self, Self::Error> {
-        let mut cursor = SharedDataCursor::from_bytes(bytes);
-        Self::from_shared_data_cursor(&mut cursor)
-    }
-}