ster</code></a> method of a <a href="/api/synchronizer-ws-server-durable-object/classes/creation/wsserverdurableobject/"><code>WsServerDurableObject</code></a>.</p><p>This persister uses Cloudflare&#x27;s SQLite storage backend, which provides better pricing and performance compared to the legacy Key-value storage backend.</p><p><strong>Important Prerequisites:</strong> Before using this persister, you must configure your Durable Object class to use SQLite storage by adding a migration to your Wrangler conf