Migrating a Flask Blog from SQLite to MySQL: A Low-Risk Production Checklist
A practical, low-risk path for moving a Flask blog from SQLite to MySQL with backups, schema creation, data import, cutover, and rollback.
Stepnex Original Blog
Stepnex
Technology Practice · Cross-Border Exploration · Life Growth
Using an AI Agent to Triage Cross-Border Website Inquiries Without Losing Human Control
A practical inquiry triage workflow for cross-border independent websites: let an AI agent organize leads, identify missing fields and risk signals, then hand pricing and commitments back to a human operator.
Hardening Flask Blog Admin Access: Split Roles, View Decorators, and an Nginx Safety Net
A practical access-control blueprint for a Flask blog: separate admin and author responsibilities, enforce permissions with decorators and query filters, and put Nginx in front as a second line of defense.
Reliable Android Image Uploads with Kotlin: WorkManager, Foreground Notifications, and HTTPS
A production-minded Android upload pipeline: use WorkManager for persistence, foreground notifications for long transfers, HTTPS and Network Security Config for transport safety, and server-side idempotency to prevent duplicate writes.
AI-Assisted Cross-border SEO Content: From Keywords to Human Review
AI can speed up cross-border SEO content production, but keyword intent, product facts, claims, and final publishing decisions still need human review.
Designing B2B Inquiry Forms: Fewer Fields, Better Qualification, Easier Follow-up
A good cross-border inquiry form lowers submission friction while still collecting enough information for qualification and follow-up.
Nginx Static Asset Caching for Blogs: Faster Pages Without Breaking Updates
Static asset caching should separate HTML, images, CSS, and JavaScript so a blog becomes faster without trapping users on stale styles.
Reliable SQLite Backups for Blogs: Copying, Verification, and Restore Drills
SQLite is fine for small blogs, but backups must include the database, uploads, configuration, verification checks, and regular restore drills.