Overview
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Explore a practical solution for seamlessly delivering data from storage to web end-users in this CppNow conference talk. Learn how to build an HTTP server generating WebSocket HTML5 pages using the POCO framework Net library, and add SQL database communication capabilities with the POCO Data library. Discover how to establish a callback hook for transparent web page updates triggered by database modifications. Dive into key building blocks like the Poco::Dynamic module for datatype erasure and Poco::Data::RowFormatter class for dynamic output formatting. Gain insights into efficient, type-independent data transport methods that significantly reduce network and web server overhead compared to traditional request/response models.
Syllabus
Introduction
Content
Data Access
Web Browser
The solution
The class row
Dynamic C
Overload or not
Store procedure
Push from database to browser
WebSocket
WebSocket solution
WebSocket request handler
Database insert
Backend running
WebSocket support
New WebSocket
Events
Real World Example
Whats next
Taught by
CppNow