Last week's webinar on RAD Server was well attended, which is great because we see increased interest in the RAD Server technology. We have great plans for it for the coming release! Watch the Webinar Replay The video of the webinar is on YouTube at https://www.youtube.com/watch?v=NculJwVfKKA Get the Demo Source Code  Source code for the demos I showed during the sessions are on GitHub in my "Sessions Repository": https://github.com/marcocantu/DelphiSessions/tree/master/RADSer...

The RAD Server Field Service Template consists of three main components and a setup application (also check out the deep dive). The Field Service Admin app has been tested on Windows and macOS (but probably also runs on Android and iOS). The Field Service App has been tested on Android, iOS, macOS, and Windows. The Field Service Setup has been tested on Windows. The Field Service Server has been tested on Windows but may also run on Linux. This is an excerpt from the RAD Studio Field Service Tem...

Note: This is not a comprehensive security tutorial for RAD Server merely a tech tip. There are a number of sections in the emsserver.ini file which can help you secure your RAD Server for production which include Server.APICrossDomain, Console.Login, Server.Authorization. You can limit cross site scripting by changing the CrossDomain setting in Server.APICrossDomain to only allow your domains. You can customize the UserName and Password of the Console.Login section so that only you will b...

Поддержка JSON-представления данных появилась в RAD Studio очень давно и с тех пор сильно видоизменялась и расширялась. Начиная с обеспечения разработок для DataSnap в DBX, и включая поддержку нереляционных данных и запросов MongoDB в FireDAC – JSON применяется как самая популярная опция представления и передачи данных, будь то нативные приложения на самых разных устройствах, или многоуровневые WEB-системы, поддерживающие много протоколов обмена и реализованные на любых популярных средствах разр...

See in this post how to receive in our App Client the image transmitted by our DataSnap REST server. Original post Access the original post in Portuguese: TRANSFERINDO IMAGEM VIA DATASNAP REST – PARTE 2 http://landersongomes.com.br/embarcadero/delphi/transferindo-imagem-via-datasnap-rest-parte-2   To the next! Download Free Trial...

See in this post how to transfer images via DataSnap REST between server application and app client . Original Post Access the original post in Portuguese: TRANSFERINDO IMAGEM VIA DATASNAP REST – PARTE 1 http://landersongomes.com.br/embarcadero/delphi/transferindo-image-datasnap-rest-parte-1   Download the trial and run your tests. Download Free Trial   To the next!    ...

The Hospitality Survey Client project is part of the Hospitality Survey App template for Delphi 10.2.1 Tokyo that Embarcadero has released through their GetIt platform. The Hospitality Survey App consists of four different projects. In this blog post I will cover the dynamic form generator that is built into the Hospitality Survey Client project. Also keep in mind that the client can be deployed to Android, iOS, macOS, and Windows with a single code base and a single responsive UI. Basical...

The Hospitality Survey App template that Embarcadero has released for Delphi 10.2 Tokyo through their GetIt platform is quite extensive. I have put together a developer guide video for the project which explains more in depth. The video explains each of the four different projects that make up the Hospitality Survey App. These projects include:   A client app built with FireMonkey for Android, IOS, OSX, and Windows where users can fill out survey information.   A we...

Previously I presented points of attention to be considered in practice with REST in Datasnap, in this post we will address the project codes.  Recapping the scenario Let's return to what we were asked in the project in question: There is a bariatric clinic that wants its clients / patients to have access to the information in their charts through a mobile application. As a solution, for this partner responsible for the clinic software I suggested the use of a Delphi Datasnap REST Application Server, since your company is familiar with Delphi would be very quick to reach the solution and maintain the system after my interaction. Be sure to read the first part, link to post: REST WITH DATASNAP DETAILS IN PRACTICAL APPLICATION - part 1. (In portuguese)   Delphi resources employed in the solution

※この文書は https://community.embarcadero.com/blogs/entry/scale-and-save-with-rad-server の抄訳です。 弊社では、RAD Serverのライセンス選定や価格についてお客様より質問を受けることが増えています。RAD Server を利用することは、多くのメリットをもたらします。RAD Server を利用すれば、サービスベースのアプリケーション開発とデプロイを迅速に行うことが可能になります。これは開発コストの大幅な削減をもたらします。RAD Serverのライセンスおよび年間保守費用はクライアントの台数またはサイトライセンスにのみ依存します。サーバーの稼働状況には依存しません。 10.2で追加されたマルチテナントサポートなどの機能により、RAD Serverを利用するお客様の運用コストは劇的に削減されます。 もし Delphi や C++ で開発する場合は、RAD Server は最も効率的なバックエンドの選択肢です。ISVやOEMベンダーによる再展開可能なソリューションに向いています。 この記事では、デプロイの代表的な例をイラストを添えて整理しました。これは単一サイトライセンスと複数サイトライセンスのどちらを選べばよいかを決めるときの参考になるはずです。また、この記事はRAD Serverに関する誤解、特に「サイト」の概念を明確にするのにも役立ちます。