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Backups aren't simple

Why a mirror isn't a backup, how RPO and GFS rotation work, why deduplication saves storage, and why tools like Borg or Restic beat DIY scripts.

11 min readblog.codechem.com

Powerduck36m ago

Testing File Upload Size Boundaries

The file that matters is the one whose byte count sits exactly on the limit.

5 min readblogs.powerduck.com

Doogal Simpson6h ago

The 7 Threads Running Inside Every Node.js Process

Explore why an empty Node.js process launches 7 OS threads, what V8 does in the background, and how these threads differ from the libuv thread pool.

5 min readdoogal.dev

GeekyAnts4h ago

The Hidden Complexity Behind GitOps’ “Push to Deploy”

A GitOps platform that provisioned isolated customer environments straight from Git, and the four problems that surfaced once it was running: dependencies that weren’t ready when resources existed, configuration changes that broke existing tenants, successful deploys that hid broken integrations, and resource limits that blocked work the cluster could handle. The piece documents each fix, the ~110-second provisioning run, and is careful about which numbers are measured observations and which are calculations.

19 min readtechblog.geekyants.com

Hussain Fakhruddin4h ago

Password reset links for MENA SaaS: a recovery contract

Design Arabic-English password recovery with scoped links, single-use redemption, explicit session invalidation and a tested MFA boundary.

9 min readsultanbyte.com

Press2h ago

The Latest Crypto Security Breach Raises a Bigger Question About Trust

Following the October 2026 Binance breach, discover why access controls, transaction security and counterparty trust matter for digital asset markets.

4 min readtrilliondigital.io

Manish Shivanandhan3h ago

How to Speed Up CI in the Age of AI-Written Code

Coding agents now write code faster than most CI pipelines can check it. In April 2026, GitHub COO Kyle Daigle said that his platform was handling 275 million commits a week, on pace for 14 billion in

9 min readfreecodecamp.org