Best practices for creating/updating multiple documents in Sanity using JS client and p-throttle

const pThrottle = require('p-throttle')

const persistSpeaker = pThrottle(
  // Define the function to be called when ready
  speaker => client.createOrReplace(speaker, {visibility: 'async'}),
  // Max 20 requests
  20,
  // Within a 1 second window
  1000
)

Promise.all(
  speakers
    .map(transformSpeaker)
    .map(persistSpeaker)
)
  .then(console.log)
  .catch(console.error)

// Use a transaction (not great for a large number of documents)
speakers
  .map(transformSpeaker)
  .reduce(
    (trx, speaker) => trx.createOrReplace(speaker),
    client.transaction()
  )
  .commit()
  .then(console.log)
  .catch(console.error)

const pThrottle = require('p-throttle')

const persistSpeakerBatch = pThrottle(
  // Define the function to be called when ready
  batch => batch.reduce(
    (trx, speaker) => trx.createOrReplace(speaker),
    client.transaction()
  ),
  // Max 20 requests
  20,
  // Within a 1 second window
  1000
)

let batch = []
for (let i = 0; i < speakers.length; i++) {
  batch.push(speakers[i])

  if (batch.length === 10 || (i === speakers.length - 1 && batch.length > 0)) {
    persistSpeakerBatch(batch)
    batch = []
  }
}