Map parallel #async-await #medium

map-parallel.js

async (items) => {
  // Note that async functions return a promise
  const promises = items.map(async (item) => {
    const result = await db.get(item);
    // Log individual results as they finish
    console.log(result);
    return result;
  });
  const results = await Promise.all(promises);
  console.log(results);
}