E-commerce Site - Read Replication ile

Ders 26: E-commerce Site - Read Replication ile

Öğrenme Hedefleri

• Read replication implementation
• Sessions API
• Bookmark management
• Global scalability

İçerik

Read Replication Setup

Dashboard’dan: Enable Read Replication

Sessions API Implementation

app.get('/api/products', async (c) => {
  const bookmark = getCookie(c, 'product_bookmark') || 'first-unconstrained';
  const session = c.env.DB.withSession(bookmark);

  const { results } = await session
    .prepare('SELECT * FROM products')
    .run();

  const latestBookmark = session.getBookmark();
  setCookie(c, 'product_bookmark', latestBookmark, { maxAge: 3600 });

  return c.json(results);
});

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Özet

✅ Read replication ✅ Sessions API ✅ Global scalability

Tamamlandı!

Tebrikler! D1 eğitim müfredatını tamamladınız.

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Ders Süresi: 120 dakika Zorluk Seviyesi: İleri