// 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)

IF Request.StatusCode = 201 THEN Outbox_Table.STATUS = "SENT" HModify(Outbox_Table) ELSE // Retry later. Do NOT delete. Outbox_Table.RETRY_COUNT += 1 HModify(Outbox_Table) END END On the Cloud side (WebDev), you need a stateless REST API to accept these pushes.

[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.

This architecture respects the network boundaries: the cloud never touches your firewall, and the premise never blocks the user for network errors.

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

// Download new cloud orders HTTPRequest("https://cloud.myapp.com/api/v1/pull?since=" + LastSyncDate) JsonArray = JSONParse(Request.Body) FOR EACH JsonElement OF JsonArray Local_CloudOrder.ID = JsonElement.ID IF HReadSeekFirst(Local_CloudOrder, ID, JsonElement.ID) = False THEN Local_CloudOrder = JsonElement HAdd(Local_CloudOrder) END END In hybrid sync, conflicts are inevitable. Do not use "Last write wins."

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