lean/meta/config.php

<?php

return [
    'ulmus' => [
        'connections' => [
            'lean' => [
                'adapter'  => 'SQLite',
                'path'     => getenv('PROJECT_PATH') . DIRECTORY_SEPARATOR . "var/lean.sqlite3",
                'pragma_begin' => "journal_mode=WAL",
                'pragma_close' => "analysis_limit=500,optimize",
            ],
        ],
    ],
];