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DEV Community
dev.to > brennthorn8571 > nodejs-worker-troubleshooting-background-queue-retry-exhaustion-504f

Node.js Worker Troubleshooting: Background Queue Retry Exhaustion

7+ hour, 39+ min ago   (240+ words) Backoff changes when work returns. It does not decide that work should stop returning. The policy should describe stable logical work rather than only one broker delivery. Preserve these values through retries and redrives: Do not reset all of them…...

DEV Community
dev.to > jamesanderson3589 > controlling-transactional-sms-costs-useu-saas-alert-api-retention-298b

Controlling Transactional SMS Costs — US/EU SaaS Alert API Retention

11+ hour, 1+ min ago   (411+ words) That distinction drives the design. An accepted request isn't proof of handset delivery, a low advertised rate isn't a country-aware budget, and a tidy provider dashboard isn't the durable audit trail the application needs. This is deliberately not a feature-count…...

DEV Community
dev.to > lina_atar_b33f8cb45364a91 > scaling-buzz-performance-cost-and-operational-tradeoffs-g2j

Scaling Buzz: Performance, Cost, and Operational Tradeoffs

10+ hour, 27+ min ago   (528+ words) Buzz sits inside a wider shift in agentic software: users want more capability without accepting invisible authority or unrecoverable state. The implementation signals—Rust, signed events, Git, MCP—matter, but they are not conclusions by themselves. Technology choices become meaningful…...

DEV Community
dev.to > pyfiletoolkit > free-llm-tiers-are-lying-to-you-model-rotation-saved-my-agent-1kjo

Free LLM Tiers Are Lying to You — Model Rotation Saved My Agent

12+ hour, 45+ min ago   (225+ words) I built a small autonomous agent (GitHub issue triage) that runs entirely on free LLM tiers — no API budget, no GPU, no AWS account. The project itself is ~250 lines and works. The interesting part is what the free tier did…...

DEV Community
dev.to > iamshubh03 > scaling-backend-services-because-latency-builds-character-1igf

Scaling Backend Services: Because Latency Builds Character

12+ hour, 48+ min ago   (311+ words) Before we begin, ask yourself a simple question: What does service performance mean to you? What undeniable proof do you have that your service is not performing well—or vice versa? You see, this question solves the first problem in…...

DEV Community
dev.to > coldstorage > creating-a-host-managed-smr-archive-with-huskhoard-3djd

Creating a Host Managed SMR Archive with HuskHoard

12+ hour, 52+ min ago   (357+ words) A practical walkthrough for building a cold-storage vault out of cheap SMR drives — and why it beats a RAID array for this job. This walkthrough covers setting up a HuskHoard archive backed by SMR storage volumes, and then digs into…...

Tech Insider
tech-insider.org

How to Get a Gemini API Key: 12 Steps, 90 Min [2026]

20+ hour, 9+ min ago   (1709+ words) This tutorial assumes basic command-line comfort but no prior Gemini API experience. Here’s exactly what to have ready: You do not need a credit card to complete Steps 1 through 6. Billing only becomes relevant once you exceed the free tier’s daily…...

DEV Community
dev.to > juma_evans_34e389ef539266 > load-balancing-how-backend-systems-handle-millions-of-requests-4i1b

Load Balancing: How Backend Systems Handle Millions of Requests

14+ hour, 6+ min ago   (1652+ words) Imagine you have built a backend API that works perfectly. You deploy it to a server, connect your database, and everything is running smoothly. Then your application becomes popular. Instead of 100 requests per minute, you're suddenly handling 10,000. Then 100,000. Your single…...

DEV Community
dev.to > majdizlitni > 10-ef-core-performance-mistakes-that-ship-to-production-1gpc

10 EF Core Performance Mistakes That Ship to Production

14+ hour, 7+ min ago   (209+ words) If your API is fast with seed data but slows down in production, EF Core is rarely the root cause. It... Tagged with dotnet, efcore, performance....

DEV Community
dev.to > pdfik > wkhtmltopdf-is-archived-with-an-open-cve-a-field-guide-to-moving-off-it-284a

wkhtmltopdf is archived with an open CVE — a field guide to moving off it

13+ hour, 58+ min ago   (458+ words) Disclosure up front: I'm Vitalii, founder of PDFik, a hosted URL/HTML-to-PDF API. It appears below as one option among several — including the ones that compete with it. Where a competitor is the better fit, I say so. For a…...