Find published dossiers by topic, company, product or technology.

Showing 41–60 of 229 dossiers

Cloudflare Containers exposed previous tenants’ disk data through unzeroed blocks

This was not a Firecracker escape or access to a live victim disk. It was a storage-isolation failure underneath the sandbox: researchers recovered foreign directory structures, database pages and complete SQLite databases from reused blocks, and Cloudflare had to fix allocation plus retire existing disks and cached snapshots.

Cloudflare makes Python Workers GA — with Hyperdrive and first-class platform bindings

The Hyperdrive integration was the practical database unlock; the larger September 21 change is that Python Workers themselves are now GA. Cloudflare is explicitly positioning Python as a production language on Workers, with native platform bindings and framework support rather than an experimental compatibility layer.

Railway makes Postgres recovery, HA and pooling machine-operable from its CLI

Agents and operations tooling can inspect HA health, trigger switchovers, restore to a timestamp and change connection pooling from one machine-readable surface. That increases automation power, but recovery actions still create real operational boundaries such as brief failover interruption and forked PITR services.

Amazon Aurora Serverless gets faster burst scaling

Aurora Serverless can now add roughly 12 ACUs in the first second of a scale-up event on platform versions 3 and 4. The change is automatic and is most useful for bursty SaaS, API, batch and agent workloads, but it does not remove the separate resume delay when a database has scaled all the way to zero.