Vercel Blob is now generally available: Cost-efficient, durable storage

This post announces the general availability of Vercel Blob, detailing its architecture which is Amazon S3-backed and integrated with Vercel's global application delivery and automated caching. It introduces Blob Data Transfer, a new high-volume delivery strategy separate from Fast Data Transfer, and explains how Blob integrates with Vercel's caching infrastructure for efficient asset delivery. The post also provides an SDK example for file uploads, highlights support for large uploads (up to 5TB) with multipart uploads and resumability, and mentions integration with Image Optimization. Pricing details are also provided.