# Blog · X Oss

> X Oss — Recent headlines.

- [Cloud storage speed test: 50TB Simple Storage Service (S3) Express One Zone vs Standard](https://x-oss.com/blog/cloud-storage-speed-test-50tb-simple-storage-service-s3-express-one-zone-vs-standard.php/index.md)
- [Uploading big files to cloud: Simple Storage Service (S3) 64MB with 5 retries](https://x-oss.com/blog/uploading-big-files-to-cloud-simple-storage-service-s3-64mb-with-5-retries.php/index.md)
- [Object storage failover: Replication Time Control (RTC) 4,200 PUTs failover vs wait](https://x-oss.com/blog/object-storage-failover-replication-time-control-rtc-4200-puts-failover-vs-wait.php/index.md)
- [GPT-6 Astra: What’s Actually New in OpenAI’s New Frontier Model](https://x-oss.com/blog/gpt-6-astra-whats-actually-new-in-openais-new-frontier-model.php/index.md)
- [Cloud storage costs 2026: MinIO Erasure Coding (12+4) vs 3x on 500TB](https://x-oss.com/blog/cloud-storage-costs-2026-minio-erasure-coding-124-vs-3x-on-500tb.php/index.md)
- [Cloud storage failover 2026: Replication Time Control (RTC) 15-minute promote or fail](https://x-oss.com/blog/cloud-storage-failover-2026-replication-time-control-rtc-15-minute-promote-or-fail.php/index.md)
- [Object storage costs compared: 2026 500TB 12-drive Erasure Coding (EC:4) vs cloud](https://x-oss.com/blog/object-storage-costs-compared-2026-500tb-12-drive-erasure-coding-ec4-vs-cloud.php/index.md)
- [Cloud storage failover plan: Simple Storage Service (S3) $90/TB vs Cloudflare (R2) move](https://x-oss.com/blog/cloud-storage-failover-plan-simple-storage-service-s3-90tb-vs-cloudflare-r2-move.php/index.md)
- [2026 12+4 Erasure 1PB Scorecard: Price, Speed, AFR Switch](https://x-oss.com/blog/2026-124-erasure-1pb-scorecard-price-speed-afr-switch.php/index.md)
- [S3 vs R2 at 100TB: Why $0 Egress Wins Unless You Query In-Place](https://x-oss.com/blog/s3-vs-r2-at-100tb-why-0-egress-wins-unless-you-query-in-place.php/index.md)
- [GB200 NVL72 Checkpoints: When Async S3 Tiering Wins on Cost](https://x-oss.com/blog/gb200-nvl72-checkpoints-when-async-s3-tiering-wins-on-cost.php/index.md)
- [S3-to-GCS Replication: Why Pull Beats Push on $/GB and RPO](https://x-oss.com/blog/s3-to-gcs-replication-why-pull-beats-push-on-gb-and-rpo.php/index.md)
- [S3 vs MinIO PUT Latency at 500 TB: What the Benchmarks Hide](https://x-oss.com/blog/s3-vs-minio-put-latency-at-500-tb-what-the-benchmarks-hide.php/index.md)
- [Object Storage P99 GET Latency: Why the Tail Is Topological](https://x-oss.com/blog/object-storage-p99-get-latency-why-the-tail-is-topological.php/index.md)
- [S3 Gateway: 80TB Data Exposes Latency, TCO & Durability Risks](https://x-oss.com/blog/s3-gateway-80tb-data-exposes-latency-tco-durability-risks.php/index.md)
- [S3 Request Fees Explained: Zero Egress Isn't Zero Requests](https://x-oss.com/blog/s3-request-fees-explained-zero-egress-isnt-zero-requests.php/index.md)

Canonical: https://x-oss.com/blog/