{
  "id": 4017584,
  "title": "Batch write and discover records in Amazon SageMaker Feature Store",
  "url": "https://urgent.news/2026/08/28/batch-write-and-discover-records-in-amazon-sagemaker-feature-store",
  "topic": "ai",
  "section": "AI",
  "published": "2026-08-28T19:31:05.000Z",
  "source": {
    "name": "AWS Machine Learning",
    "slug": "aws-machine-learning",
    "url": "https://aws.amazon.com/blogs/machine-learning/batch-write-and-discover-records-in-amazon-sagemaker-feature-store/"
  },
  "original_language": "en",
  "account": "Amazon SageMaker Feature Store now offers two new APIs to simplify feature ingestion: BatchWriteRecord and ListRecords. BatchWriteRecord allows writing up to 25 feature records across multiple feature groups in a single API call, addressing the throughput limitations of the existing single-record PutRecord API. The API supports both online and offline storage tiers, with partial-success semantics ensuring individual record failures do not halt the entire operation. ListRecords enables enumeration of record identifiers within a feature group, providing a way to discover existing records in both Standard (DynamoDB-backed) and In-Memory (Redis-backed) storage tiers. These new APIs aim to streamline feature pipeline management for high-throughput ML workflows, reducing connection overhead and enabling more efficient data retrieval.",
  "summary": "Amazon SageMaker Feature Store now supports two new APIs: BatchWriteRecord writes up to 25 records across multiple feature groups in a single call, and ListRecords enumerates record identifiers within a feature group. In this post, we walk through each API with code examples you can use to get started.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "AWS Machine Learning",
        "title": "Bring your own model with Amazon SageMaker AI: Script mode in SDK v3",
        "url": "https://urgent.news/2026/08/26/bring-your-own-model-with-amazon-sagemaker-ai-script-mode-in-sdk-v3",
        "published": "2026-08-26T16:31:32.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}