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.1 hour + Q/AAdvancedOnline Training
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 (...)90 minutes + Q/AExpertOnline Training
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.1 hour + Q/AAdvancedOnline Training
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.1 hour + Q/ABeginnerOnline Training
Is your application ready for ORDA (Object Relational Data Access)?
Find out which elements to check so you can get started faster.1 hour + Q/AAll levelsOnline Training
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.1 hour + Q/ABeginnerOnline Training
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.1 hour + Q/AExpertOnline Training