In this training, Thomas Maul, 4D's VP of Product Strategy, will explain the advantages of the Project mode in 4D and what you need to know as a developer to use it.
Trainer
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PROJECT MODE: What, Why, How?
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Take care of the queries
There are always several ways to write a query, and several ways to get the same result. But not all ways are necessarily equivalent. Analyzing and measuring are the two key words to understand what’s going on under the hood and to code in the most efficient way. This session will illustrate these different options with concrete examples and will propose a study of the exchanges generated with the server.
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4D Summit 2020 – Advanced Training by JPR
With the introduction of Objects, 4D started a revolution by introducing a real object-oriented development environment. This change was inevitable, due to the fast pace of computer evolution, the ready availability of memory and storage, and the constant necessity of increasing developer productivity. This revolution also introduced a terrific change in application analysis and programming.
Session scheduling displayed in European, Asian and Australasian timezones (times shown in these times). -
4D Summit 2020 – Advanced Training by JPR
With the introduction of Objects, 4D started a revolution by introducing a real object-oriented development environment. This change was inevitable, due to the fast pace of computer evolution, the ready availability of memory and storage, and the constant necessity of increasing developer productivity. This revolution also introduced a terrific change in application analysis and programming.
Session scheduling displayed in US timezone (times shown in USA times). -
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 then become available for developers who can build synchronous or asynchronous solutions (...)
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Out of the box client/server optimizations with ORDA
Explore the built-in ORDA client/server optimizations.
Using ORDA to access large tables (especially tables with relations) in client/server mode has been greatly enhanced with 2-3xs improved LAN performance and up to 30xs faster WAN performance. -
The fundamentals of ORDA (Object Relational Data Access)
Do you have a good understanding of objects? Then you’re all set to get the most out of this session.
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Is your application ready for ORDA (Object Relational Data Access)?
Find out which elements to check so you can get started faster.
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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. Objects are very flexible and unbelievably fast. Objects are very flexible and unbelievably fast.
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Introduction to extending data classes
Discover how you can extend data classes to create business functions to meet your specific needs. Data classes come with many perks to enhance the way you write code: hide complexity, reduce errors, and speed up the development process.