diff --git a/LICENSE.md b/db/LICENSE.md similarity index 100% rename from LICENSE.md rename to db/LICENSE.md diff --git a/README.md b/db/README.md similarity index 100% rename from README.md rename to db/README.md diff --git a/c_level_db.go b/db/c_level_db.go similarity index 100% rename from c_level_db.go rename to db/c_level_db.go diff --git a/c_level_db_test.go b/db/c_level_db_test.go similarity index 100% rename from c_level_db_test.go rename to db/c_level_db_test.go diff --git a/db.go b/db/db.go similarity index 100% rename from db.go rename to db/db.go diff --git a/go_level_db.go b/db/go_level_db.go similarity index 100% rename from go_level_db.go rename to db/go_level_db.go diff --git a/go_level_db_test.go b/db/go_level_db_test.go similarity index 100% rename from go_level_db_test.go rename to db/go_level_db_test.go diff --git a/mem_db.go b/db/mem_db.go similarity index 100% rename from mem_db.go rename to db/mem_db.go