diff --git a/tools/db.sh b/tools/db.sh
new file mode 100755
index 0000000..27fe6d3
--- /dev/null
+++ b/tools/db.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+#
+# Start/Stop test databases.
+#
+# Subcommands:
+#   start <database-name>: Start a particular database.
+#   stop <database-name>: Stop a particular database.
+#
+# Usage:
+#   $ ./tools/db.sh start <database-name>
+#   $ ./tools/db.sh stop <database-name>
+BASE_DIR=`dirname $0`/..
+ALLOWED_DB=("postgresql" "mysql" "mssql" "sqlite3")
+
+if [[ ! " ${ALLOWED_DB[@]} " =~ " $2 " ]]; then
+  echo "Error: Invalid database type. Allowed types are: ${ALLOWED_DB[@]}"
+  exit 1
+fi
+
+case "$1" in
+  start)
+    env $(cat "$BASE_DIR/.env.$2" | xargs) docker compose -f "$BASE_DIR/docker-compose.$2.yml" up -d
+    ;;
+  stop)
+    env $(cat "$BASE_DIR/.env.$2" | xargs) docker compose -f "$BASE_DIR/docker-compose.$2.yml" down
+    ;;
+  *)
+    echo "Error: Invalid command. Use 'start' or 'stop'."
+    exit 1
+    ;;
+esac
diff --git a/tools/test.sh b/tools/test.sh
new file mode 100755
index 0000000..94826a9
--- /dev/null
+++ b/tools/test.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+#
+# Run tests against a particular database.
+#
+# Usage:
+#   $ ./tools/test.sh <database-name>
+BASE_DIR=`dirname $0`/..
+ALLOWED_DB=("postgresql" "mysql" "mssql" "sqlite3")
+
+if [[ ! " ${ALLOWED_DB[@]} " =~ " $1 " ]]; then
+  echo "Error: Invalid database type. Allowed types are: ${ALLOWED_DB[@]}"
+  exit 1
+fi
+
+env $(cat "$BASE_DIR/.env.$1" | xargs) go test -p 1 -tags "$1" -cover ./...
+