NOV 4, 2026
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Today's dispatch · Editor's pick

F3 Lightning: How Meta Accelerates Ads ML Features to Production at Scale

Facebook Feature Framework (F3) is Meta’s framework for authoring, compiling, and serving the machine learning features underlying ads ranking models,...

Engineering at Meta·1 min read·Today·Social / Scale
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Trending this week3 / 1142
1
F3 Lightning: How Meta Accelerates Ads ML Features to Production at Scale
Engineering at Meta · 17h ago
2Introducing Zero Wire, a hub for investigating critical Internet vulnerabilitiesCloudflare Blog · 20h ago
3Kiro proves properties of its own harness in LeanKiro · 1d ago

The Digest

1142 articles
Engineering17h ago

F3 Lightning: How Meta Accelerates Ads ML Features to Production at Scale

Facebook Feature Framework (F3) is Meta’s framework for authoring, compiling, and serving the machine learning features underlying ads ranking models,...

SocialScale
1 min
Cloudflare20h ago

Introducing Zero Wire, a hub for investigating critical Internet vulnerabilities

Zero Wire on Cloudflare Radar pairs plain-language briefings with global attack telemetry and remediation steps. Triage critical CVEs faster and decide how to...

NetworkingSecurity
1 min
Kiro1d ago

Kiro proves properties of its own harness in Lean

We built an automated way for Kiro to model parts of its own code in Lean, prove theorems about those models, and check each model against TypeScript / Rust /...

AIDevTools
1 min
AWS1d ago

How to run a DR readiness engagement

This final post turns the DR framework into a repeatable engagement: a five-step sequence from kickoff and gap assessment through progressive validation to an...

CloudArchitecture
1 min
AWS1d ago

Validating your DR commitment: From controlled test to real-world readiness

After you define your DR targets, testing tells you whether they hold. This post walks through a four-level progressive validation model (tabletop, planned...

CloudArchitecture
1 min
AWS1d ago

Three business decisions that define your DR success

A disaster recovery strategy is only as strong as the business decisions behind it. Before you choose an architecture pattern, three decisions shape whether...

CloudArchitecture
1 min
AWS1d ago

Automating the full AWS DRS agent lifecycle: Install, heal, and offboard

Keeping a large Amazon EC2 fleet continuously recoverable with AWS Elastic Disaster Recovery is a lifecycle challenge. This post shows how to automate the full...

CloudArchitecture
1 min
Cloudflare1d ago

How we halved DNS build delay and cut memory use by 85%

Zone setting changes used to rebuild entire DNS zones, even ones with tens of millions of records. Here is how we built a planner that picks the smallest safe...

NetworkingSecurity
1 min
Cloudflare4d ago

4 real? Tracking exploitation and patching of eMudhra’s weak keys

Four, just four: that’s the key to break into any unpatched connection on the Internet that is using eMudhra certificates. Here’s how we quickly patched...

NetworkingSecurity
1 min
The4d ago

The Pulse: Time to rethink software security because of AI?

A month’s worth of security breaches in a single day – will things get worse before they improve?

CareerIndustry
1 min
Kiro4d ago

Spec it safe: shift left and harden your specs with security requirements

Spec-driven development (SDD) is changing how large teams build software. Instead of relying on a prompt alone, you author a specification that guides an AI...

AIDevTools
1 min
Cloudflare4d ago

Cloudflare services for private origins is now generally available

Public traffic to private origins, with WAF, bot management, caching, and Workers, is now available to every customer with Cloudflare One connectivity.

NetworkingSecurity
1 min
Stripe5d ago

Stripe on Stripe: What we learned moving $1B in vendor payments to Global Payouts

In early 2026, we began moving our vendor payments to Global Payouts, Stripe’s product for paying recipients in 160+ countries. New-market setup fell from six...

PaymentsInfrastructure
1 min
AWS5d ago

How BMW Group accelerated connected vehicle workloads on AWS Graviton

Learn how BMW Group migrated its connected vehicle platform from x86 to AWS Graviton. Using Karpenter, multi-architecture container builds, and Graviton-based...

CloudArchitecture
1 min
AWS5d ago

How boAt delivers personalized fitness coaching with Amazon Bedrock

Learn how boAt built its AI Coach feature on Amazon Bedrock and AWS Lambda to deliver personalized, real-time fitness coaching to millions of smartwatch users...

CloudArchitecture
1 min
Engineering5d ago

Catching Bugs Before They Land: JiTTesting’s Human-on-the-Loop Approach at Full Scale

Over the last year we’ve been sharing our work leveraging large language models to catch bugs on the fly — a novel approach we call Catching Just-in-Time...

SocialScale
1 min
Cloudflare5d ago

Cloudflare DDoS Threat Report 2026 Q3: More swarms, fewer giants

Cloudflare mitigated over 8,200 DDoS attacks per hour in Q3 2026 as attackers shifted to shorter, high-frequency strikes. Explore the latest threat data,...

NetworkingSecurity
1 min
AWS6d ago

How Revinate accelerated API adoption with Amazon API Gateway

Accelerating API adoption while reducing operational overhead is a challenge that every growing organization faces. For Revinate, a hospitality provider...

CloudArchitecture
1 min
AWS6d ago

Automating agentic AI Well-Architected reviews with the AWS Agentic AI Lens

Smarsh used the AWS Well-Architected Framework's Agentic AI Lens to review its first agentic workload. Because the lens is not yet selectable in the console,...

CloudArchitecture
1 min
Engineering6d ago

Meta Andromeda: Powering the Next Generation of Ads Retrieval Through Model-System Co-Design

This post describes the next generation of Meta Andromeda, Meta’s personalized ads retrieval engine, and how co-designing the model, system, and GPU...

SocialScale
1 min