TikTok reaches $400m US children's privacy settlement

4 Non-obvious learnings from working with alerts

Alerting is a details game. Nobody gets paged by their intent — they get paged by the exact query they wrote. If you want to sleep through the night, the query has to mean what you think it means, and…

• Throughput is age of oldest message, not rate floor
• Catching tail requires per-unit deadline monitoring
• Histograms limited by largest bucket present

2h ago ·dev.to

Pushgateway Heartbeat Gotcha: When ndots and NetworkPolicy Silently Eat Your Alerts

A CronJob exits 0, Pushgateway shows a heartbeat metric that hasn't updated in days, and Prometheus fires nothing. Every dashboard is green while the one thing the heartbeat was supposed to guarantee…

• CronJob heartbeat metric fails to update for days, causing no alerts despite stopped job
• Default ndots:5 DNS behavior and namespace-scoped NetworkPolicies compound monitoring failure
• Wildcard DNS record and NetworkPolicy restrictions lead to silent packet drops and unnoticed issue

2h ago ·dev.to

TikTok to Pay $400M to Settle US Children's Privacy Case

The US Justice Department sued TikTok in 2024 over allegations that it violated children's online privacy laws.

• TikTok and ByteDance agree to $400M settlement over COPPA violations.
• $300M paid immediately, $100M upon vacating prior decree.
• Lawsuit filed in 2024 alleging TikTok endangered children's privacy.

2h ago ·en.tempo.co

Missed calls, missed revenue: the local-first phone assistant I'm building

Previous posts in this series covered the infrastructure: running three AI models sequentially on one server and why I run speech-to-text locally instead of calling a cloud API .

2h ago ·dev.to