!!better!!: Windev Magazine

[Your Name] Audience Level: Intermediate to Advanced Time to read: 10 minutes 1. The Problem: The Two-Speed IT Department Many of our readers manage warehouses, logistics, or medical systems where the core business runs on a WinDev Desktop application linked to an HFSQL Server (on-premise). However, management now wants a mobile or web portal (built in WebDev) hosted in the cloud.

Optimizing Real-Time Data Synchronization for Hybrid Cloud/On-Premise Applications windev magazine

When a user validates an order, do not call the API directly (network failures would block the user). Write to a local Outbox table first. [Your Name] Audience Level: Intermediate to Advanced Time

The challenge is not building the apps; it is . You cannot expose your on-premise HFSQL directly to the internet, and batch imports/exports are too slow for real-time inventory. 2. The Architecture: The "Reversé" Proxy Pattern Instead of the cloud pulling data from the premise (which requires opening firewall ports), we will use the premise pushing data to the cloud via secure REST APIs. We will also use HFSQL Native Replication for the read-only data. You cannot expose your on-premise HFSQL directly to

// Write to Cloud HFSQL Cloud_Order.ID = OrderInfo.ID Cloud_Order.Date = OrderInfo.Date Cloud_Order.Status = "SYNCED_FROM_DESKTOP"