---
title: "Meta"
description: "Meta Platforms is the parent corporation that owns major social and communication platforms including Facebook, Instagram, WhatsApp, and Threads."
---

# Meta
> Meta Platforms is the parent corporation that owns major social and communication platforms including Facebook, Instagram, WhatsApp, and Threads.

## Articles

### [Meta’s AI Storage Blueprint at Scale](https://yomu.fyi/post/meta-s-ai-storage-blueprint-at-scale.md)
- Company: [Meta](https://yomu.fyi/company/meta.md)
- Author: By Sidharth Bajaj, Venkatraghavan Srinivasan
- Published: Jul 1, 2026
- Type: Explainer

Meta describes how its BLOB-storage architecture evolved to address AI workloads' storage bottlenecks, which can stall GPUs and slow research iteration as datasets and GPU deployments expand. Legacy requests traversed multiple stateful metadata layers, sometimes across regions, producing latencies of hundreds of milliseconds even when flash made millisecond access possible. The redesign consolidates metadata into a flat schema backed by ZippyDB for O(1) path resolution, removes the dataplane proxy in favor of a fat client SDK, and deploys regional BLOB-storage stacks beside GPUs. For data loading, Meta combines host memory and flash with regional flash and global HDD-backed storage as tiered caches, using ordinary and deep prefetch, on-demand hydration, and TTL or LRU eviction policies. Production rollout saw rapid adoption, while both data-loading paradigms remain supported.


### [10 Years of Meta’s Commitment to Python](https://yomu.fyi/post/10-years-of-meta-s-commitment-to-python.md)
- Company: [Meta](https://yomu.fyi/company/meta.md)
- Published: Jun 30, 2026

Meta has marked ten consecutive years as a sponsor of the Python Software Foundation (PSF) to ensure the language remains robust and sustainable. Python represents the most widely used programming language across Meta's infrastructure, powering applications like Instagram and Threads as well as internal AI research. Beyond financial backing, Meta engineers actively contribute core language features, author Python Enhancement Proposals (PEPs), and build open-source tools such as the Pyrefly type checker. Company sponsorship directly funds the PSF's Developer-in-Residence program, core infrastructure, and security enhancements for the Python Package Index (PyPI). Continued support of the PSF functions as a strategic investment in maintaining the stability of the broader open-source ecosystem.


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