4D Developer Standard 20

4D’s graphic environment and its ease of installation and use make it the ideal tool for developing all types of applications on either Windows and Mac platforms.

4D Developer Professional 20

Get all the capabilities of 4D Developer Standard, plus a set of tools to create compiled applications, take advantage of components and plug-ins and more!

4D Server 20

4D Server integrates a powerful relational database, a SQL server, and an application server, all in one product.

4D SQL Desktop 20

Deploy your compiled 4D desktop applications, with the ability to act as a SQL client for any external data source.

Run your 4D application in a web browser. Discover Qodly Studio

In this Masterclass you will learn step-by-step how to quickly move your existing 4D application to the web using Qodly Studio.

Mudar para Modo Projeto para aproveitar o máximo das funcionalidades 4D

This training goes over all the benefits that 4D Project Mode brings to developers in the different aspects of their work.

Objects for beginners: Everything you need to know about objects in 4D

Learn the fundamental aspects of objects so you can put them to optimal use.

The fundamentals of ORDA (Object Relational Data Access)

In this session, you’ll discover important concepts while taking your first steps with ORDA (Object Relational Data Access).

Accelerate your application's transition to the web with Qodly Studio • Level 1

Using Qodly Studio for 4D, learn how fast it is to develop and add web interfaces to your existing application.

Get started with 4D and Git

Make your 4D development easier and more productive using Git as your version control system.

PROJECT MODE: What, Why, How?

In this training, Thomas Maul, 4D's VP of Product Strategy, explains the advantages of the Project mode in 4D and what you need to know as a developer to use it.

All about running methods on the server

In a client/server system, it can be useful to move a client-side process to the server to be run server-side.

Different options are available for developers who can build synchronous or asynchronous solutions.

User class 101 – Level 1

Discover how to implement a user class through the fundamental aspects of this notion..

By the end of the session, you will be able to compare classic code with code using a class and see the value of this notion for implementation in your own projects.

Get started with 4D View Pro

In this training session with Achim Peschke, Technical Director at 4D Germany, you'll learn how to add exciting spreadsheet and reporting possibilities to a business application.

Unlock the Power of .query() - Mastering dataclass searches in your 4D application

IIn this Masterclass, we will unlock the power of 4D for you as a developer and your users – by taking full advantage of the .query() member function on dataclasses.

4D Write Pro and 4D View Pro meet 4D 20 – the Next Level of Smart Templating

In this Masterclass, we will access any content of a database application very easily from 4D Write Pro and 4D View Pro. But not as records.

With the help of ORDA, we use the data in a new way from entities and entity selections.

Advanced Options for the Application Builder

This Masterclass will explain the benefits of building your 4D app and how to take full advantage of various build options.

Scale your Web Server

4D v19 marked another milestone with the introduction of Scalable Web Sessions. Learn how to take advantage of this feature to get the most out of your 4D Web Server application.

4D Write Pro & 4D View Pro Meet ORDA

Learn with Achim how using ORDA for manipulating data with both productivity modules will boost your features' potential and their performance.

Adotando uma abordagem de desenvolvimento moderno cliente/servidor usando objetos, classes, dataclasses e extensões de dataclasse

This session focuses on the best practices to properly develop client/server applications with 4D v19..

4D Write Pro – Criar documentos financeiros e de marketing complexos e enviá-los por email como arquivos PDF

Benefit from 4D Write Pro and make the most of its set of tools to build complex documents by gathering elements from other documents and data.

4D View Pro – Coleta e manipulação de dados para construir planilhas de dados complexas

Learn how fast it is to build a complex sheet with 4D View Pro, optimize spreadJS manipulations, and many more.

Out of the box client/server optimizations with ORDA

Explore the built-in ORDA client/server optimizations.

These optimizations are implemented automatically to limit the exchanges between clients and the server.

Take care of the queries

Analyzing and measuring are the two keywords to understand what’s going on under the hood and to code most efficiently.

This session illustrates these different options with concrete examples and will propose a study of the exchanges generated with the server.