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

HAdd(Cloud_Order)

[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. windev magazine

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. The challenge is not building the apps; it is

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. The Architecture: The "Reversé" Proxy Pattern Instead of

// In the "Page header" (Server code) PROCEDURE ReceiveOrder(payload is string) // Validate JWT token (Security) IF Not ValidateToken(HeaderToJSON()) THEN RETURN 401 END // Decode JSON OrderInfo is JSONObject = JSONParse(payload)

Since WinDev Magazine focuses on practical, code-heavy, solution-oriented articles for developers, I have drafted a .