Deep Delphi Discussions

by Sep 22, 2018

Deep Delphi Discussions


Everyone knows Delphi is the best Rapid Application Development tool. Delphi, C++Builder, and RAD Studio set the standard that everyone else is still trying to follow. Nothing will get you to market quicker with a great native experience for your users.

Delphi is also a top choice for large, long lived, and complex applications. Many of these are line of business applications that automate the internal operations of so many companies. I’ve worked on or seen a few of these large scale line of business applications over the years, and I’m sure many of you have too. Some of them are still maintained with the original version of Delphi they were written in, while many of them are moving forward with new releases adding new features and platforms.

Embarcadero Cool App ContestWe’ve been running the Cool App Contest as a way to highlight some of the cool and exciting apps that were developed with Delphi, C++Builder, and RAD Studio. Most of the entries and winners were consumer focused, like EarMaster for iPad, 1Password for Windows, Expresii, or 3D Train Studio. There were some in the Line of Business category too, like BeePOS, Where On the Map, FrameForge Previz Studio, and MalyKangurek POS. We even had some developer focused tools like BEAM, RAD & Installer, and Visuino.

But we really didn’t do a good job of highlighting large scale, internal, line of business applications. That is where this new blog series comes in. I’m going to interview architects and lead developers on some of their projects that are built and maintained by teams of developers and are core to different businesses. We’ll talk about some of the challenges they faced, why they use Delphi, and some of the more elegant solutions they’ve created.

Based on my experience some of the reasons Delphi is the ideal choice for these sorts of applications include:

  • Database Access was a key feature of Delphi from the very first release. The BDE was ahead of its time and FireDAC takes those core concepts and brings them forward to a modern, lightweight framework. Now with the REST Client Components and the Enterprise Connectors you can access data from anywhere like Salesforce, CouchBase, Google Sheets, etc.

  • A Commitment to Backwards Compatibility is something else that sets Delphi apart from so many other development tools out there. Many developers I talk to who are using other languages and tools spend a good portion of their time rewriting their programs to work with the latest version of the tools. With Delphi the changes necessary to upgrade to the latest version are minimal if any. This is because Embarcadero respects the investment you have in your code.

  • Rapid Application Development is so important in business. It gets you to market quicker, and helps your line of business applications evolve and change as your business does. When I worked at Micron Computer my co-worker was a Visual C++ developer, and he came to me and said I was making him look bad by turning around all the change requests I got with Delphi so fast. After that whenever there was a change request my stock answer was “That’ll take at least a week, but only if we’re in spacedock!” He eventually switched to Delphi as well.

Stay tuned to this series as we discuss what makes Delphi ideal for so many of these key line of business applications. I’m lining up Delphi Experts to talk with now, but am also open to your suggestions.

Why I Love Delphi



Delphi's DNA