How to Prevent Duplicate Webhook Writes: A 2026 Idempotency Guide
Stripe retries failed webhooks for up to 3 days—every retry risks a duplicate write. Here's how to build idempotency in enrichment pipelines in 6 steps.
The Datamagnet Blog
Field notes from teams building on real-time data
Playbooks, API releases, and product updates for revenue teams, AI SDRs, and the engineers behind them.
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Duplicate Record Detection: Matching Algorithms Explained for Non-Engineers
CRM duplicate rates hit 45% in a 12-billion-record study. Learn how exact, fuzzy, phonetic, and probabilistic matching algorithms actually find them.
How to Ensure Idempotency in Enrichment Pipelines: A 2026 Guide to Avoiding Duplicate Webhook Writes
A guide to deduplicating webhooks before they hit your database: idempotency keys, dedup tables, upserts, and retry behavior for Stripe, Shopify, and GitHub.
How to Use Company Layoff Data to Time Outbound Recruiting Outreach (2026)
U.S. employers announced 397,755 job cuts through May 2026. Learn how to time outbound recruiting outreach using WARN Act filings and layoff signals.
9 Best Signal Data Platforms for Job Changes and Funding Events (2026)
Compare 9 signal data platforms for job-change and funding-event alerts. SaaS spend jumps 20% within 6 months of a raise — see which platforms catch it first.
Job Change Signals: The Most Underused Trigger in B2B Sales
85% of B2B sellers lost or delayed a deal when a stakeholder changed jobs. Here's how to build a job change signal playbook that catches it first.
How to Build a Talent Sourcing Signal Dashboard for Technical Recruiters
Time-to-fill for tech roles hit 59.67 days in 2025 (Greenhouse). Learn the 6 steps to build a talent sourcing signal dashboard that flags passive candidates.
Buyer Intent Signals vs. Firmographic Data: What Actually Predicts a Deal
In 2025, 94% of buying groups pick a vendor before talking to sales. See whether intent signals or firmographic data actually predicts a closed deal.
How to Build a Talent Sourcing Signal Dashboard for Technical Recruiters
76% of tech employers can't find skilled talent (ManpowerGroup, 2025). Build a signal dashboard that flags job changes and engagement before competitors do.
How to Build Waterfall Enrichment: A 2026 Step-by-Step Guide
Coverage jumps from ~30% to 80%+ when you waterfall vendors (Clay, 2026). Learn how to chain 3+ enrichment providers without blowing your budget.
10 Data Quality Metrics Every RevOps Leader Should Track Monthly
76% of CRM users say less than half their data is accurate (Validity, 2025). Here are the 10 data quality metrics RevOps should track monthly, with benchmarks.
Data Quality Metrics Every RevOps Leader Should Track Monthly
60% of organizations don't measure data quality costs at all (ZoomInfo, 2026). Here's the monthly process for tracking metrics that actually protect revenue.