Vector data is at the heart of modern AI-powered features: semantic search, recommendation engines, RAG (Retrieval-Augmented Generation) pipelines, and more. As 4D.Vector fields become a first-class citizen in 4D databases, the ability to index them efficiently is essential to keep queries fast as datasets grow. This post walks through how vector indexing works in 4D, what algorithms are...
Managing components across multiple projects is now simpler than ever. With 4D 21 R5, you can compile your components directly from the host project's...
Fine-tuning your 4D Web Server's workload is now a walk in the park. Starting with 4D 21 R5, your web server is no longer exposed to unintentional ove...
Many developers want to bring the best of the VS Code ecosystem to their everyday 4D work: AI-assisted coding, Git integration, its extension library ...
Imagine you're building a toolbar with colorful action buttons, or a settings panel with styled radio buttons and check boxes. You don't need custom a...
Keeping track of which indexes exist on a table and how they are configured used to require manual inspection through the Structure Editor. With the n...
When we introduced Fluent UI, the goal was clear: let your 4D applications adopt the modern Windows look and feel with almost no effort. Release afte...
Finding the right component can make a big difference in a development project. Whether you need a specific feature, want to extend your application's...
Beta testing for 4D 21 R5 starts today, with faster vector search for AI applications, stronger Web Server protection, a smoother component workflow, ...
In this blog post, I tell the story of how I got started developing my first custom component for Qodly without writing a single line of code or build...
4D 21 R4 is now officially available, bringing a set of improvements that make client server applications more resilient, strengthen resource control,...
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