diff --git a/src/Query.jl b/src/Query.jl
index 70b7e520..e5702732 100644
--- a/src/Query.jl
+++ b/src/Query.jl
@@ -32,6 +32,8 @@ include("queryable/queryable.jl")
 include("queryable/queryable_select.jl")
 include("queryable/queryable_where.jl")
 
+include("backends/juliadb/juliadb.jl")
+
 include("query_translation.jl")
 
 include("sources/source_iterable.jl")
diff --git a/src/backends/juliadb/juliadb.jl b/src/backends/juliadb/juliadb.jl
new file mode 100644
index 00000000..edd591ea
--- /dev/null
+++ b/src/backends/juliadb/juliadb.jl
@@ -0,0 +1,13 @@
+@require JuliaDB begin
+
+function select(source::JuliaDB.DTable, f, f_expr)
+    map(f, source)
+end
+
+function where(source::JuliaDB.DTable, filter::Function, filter_expr::Expr)
+    JuliaDB.filter(filter, source)
+end
+
+query(source::JuliaDB.DTable) = source
+
+end