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ExternalDatabase
Redis Blog

Context retrieval for AI agents: what it is & why it matters

Your AI agent can reason, plan, and call tools, so why does it keep giving wrong answers? Most of the time, the problem isn't the model itself, but what the model is working with. Retrieval bottlenecks are the real culprit: when an agent pulls the wro...

Tech DE
Redis BlogRead original
ExternalCloud
Cloudflare Changelog

Artifacts - Manage Artifacts namespaces and repos with Wrangler CLI

You can now manage Artifacts namespaces, repos, and repo-scoped tokens directly from Wrangler CLI. Available commands: wrangler artifacts namespaces list — List Artifacts namespaces in your account. wrangler artifacts namespaces get — Get metadata for a namespace. wrangler artifacts repos create — Create a repo in a namespace. wrangler artifacts repos list — List repos in a namespace. wrangler artifacts repos get — Get metadata for a repo. wrangler artifacts repos delete — Delete a repo. wrangle

Artifacts
Cloudflare ChangelogRead original
ExternalCloud
Cloudflare Changelog

Workers - Share local dev servers through Cloudflare Tunnel in Wrangler and Vite

You can now share local dev sessions through Cloudflare Tunnel and get a public URL when using either Wrangler or the Cloudflare Vite plugin. This is useful when you need to share a preview, test a webhook, or access your app from another device. This lets you either: start a temporary Quick tunnel with a random *.trycloudflare.com hostname, or use an existing named tunnel for a stable hostname and to restrict access with Cloudflare Access. To start a tunnel, press t in Wrangler or t + Enter in

Workers
Cloudflare ChangelogRead original
ExternalDatabase
PostgreSQL News

pg_sorted_heap 0.14.0 released

I am pleased to announce pg_sorted_heap 0.14.0, a PostgreSQL extension for physically sorted heap storage, zone-map pruning, planner-integrated vector search, and PostgreSQL-native GraphRAG experiments. This release is verified on PostgreSQL 16, 17, and 18. It is also now available on PGXN. Highlights: PostgreSQL 16 is now part of the verified support matrix, alongside PostgreSQL 17 and 18. pg_upgrade 16->18 and 17->18 are covered by release gates. Native PostgreSQL partitioned parents have expl

PostgreSQL NewsRead original
ExternalDatabase
Redis Blog

Context is all you need: Introducing Redis Iris

Agents don’t have an intelligence problem. They have a context problem. They fail because their context layer is scattered, stale, slow, or hard to use. That’s why we’re introducing Redis Iris, our new context and memory solution that turns fragmente...

TechAnnouncements
Redis BlogRead original
External
The Hacker News

NGINX CVE-2026-42945 Exploited in the Wild, Causing Worker Crashes and Possible RCE

A newly disclosed security flaw impacting NGINX Plus and NGINX Open has come under active exploitation in the wild, days after its public disclosure, according to VulnCheck. The vulnerability, tracked as CVE-2026-42945 (CVSS score: 9.2), is a heap buffer overflow in ngx_http_rewrite_module affecting NGINX versions 0.6.27 through 1.30.0. According to AI-native security company depthfirst, the

The Hacker NewsRead original
External
The Hacker News

Grafana GitHub Token Breach Led to Codebase Download and Extortion Attempt

Grafana has disclosed that an "unauthorized party" obtained a token that granted them the ability to access the company's GitHub environment and download its codebase. "Our investigation has determined that no customer data or personal information was accessed during this incident, and we have found no evidence of impact to customer systems or operations," Grafana said in a series of

The Hacker NewsRead original
ExternalDatabase
Redis Blog

Context poisoning: how bad information breaks agent reasoning

Your agent confidently tells a customer their order shipped two days ago. It didn't. The order was canceled last week, but a stale cache entry surfaced in the agent's context window, and the agent treated that outdated status as fact. Worse, it then w...

Tech DE
Redis BlogRead original

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