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 name = "yaml-rust"
 version = "0.4.3"
diff --git a/Cargo.toml b/Cargo.toml
index 86e0877..f8a5ac8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,4 +7,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-yaml-rust = "0.4.3"
\ No newline at end of file
+yaml-rust = "0.4.3"
+mysql = "18.2.0"
+
+
diff --git a/src/helpers/database.rs b/src/helpers/database.rs
new file mode 100644
index 0000000..43124d0
--- /dev/null
+++ b/src/helpers/database.rs
@@ -0,0 +1,28 @@
+use std::error::Error;
+use std::sync::{Mutex, Arc};
+use crate::data::config::DatabaseConfig;
+use mysql::Pool;
+
+/// Database access helper
+///
+/// @author Pierre Hubert
+
+// Pool shared across threads
+static mut POOL: Option<Arc<Mutex<mysql::Pool>>> = None;
+
+/// Connect to the database
+pub fn connect(conf: &DatabaseConfig) -> Result<(), Box<dyn Error>> {
+    let url = format!(
+        "mysql://{}:{}@{}:3306/{}",
+        conf.username, conf.password, conf.host, conf.name
+    );
+
+    let pool = Pool::new(url)?;
+    let pool = Some(Arc::new(Mutex::new(pool)));
+
+    unsafe {
+        POOL = pool;
+    }
+
+    Ok(())
+}
\ No newline at end of file
diff --git a/src/helpers/mod.rs b/src/helpers/mod.rs
new file mode 100644
index 0000000..3ea3f13
--- /dev/null
+++ b/src/helpers/mod.rs
@@ -0,0 +1 @@
+pub mod database;
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index 12e35bb..8f58d0b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1 +1,2 @@
-pub mod data;
\ No newline at end of file
+pub mod data;
+pub mod helpers;
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index b05da05..bd60380 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,11 +1,13 @@
 use comunic_server::data::config::{conf, Config};
+use comunic_server::helpers::database;
 
 fn main() {
 
     // Load configuration
     Config::load("config.yaml").expect("Could not load configuration!");
 
-    println!("{:#?}", conf());
+    // Connect to the database
+    database::connect(&conf().database).expect("Could not connect to database!");
 
     println!("Hello, world!");
 }