Synopse Open Source

Since the beginning, we delegated the TLS encryption support to a reverse proxy server, mainly Nginx. Under Windows, you could setup the http.sys HTTPS layer as usual, as a native - even a bit complicated - solution.
Nginx has several advantages, the first being a proven and efficient technology, with plenty of documentation and configuration tips. It interfaces nicely with Let's Encrypt, and is very good for any regular website, using static content and PHP. This very blog and the Synopse web site is hosted via Ngnix on a small Linux server.

But in mORMot 2, we introduced a new set of asynchronous web server classes. So stability and performance are not a problem any more. Some benchmarks even consider this server to be faster than nginx (the stability issue mentioned in this post has been fixed in-between).
We just introduced TLS support of our socket-based servers, both the blocking and asynchronous classes. It would use OpenSSL if available, or the SChannel API layer of Windows. Serving HTTPS or WSS with a self-signed certificate is just a matter of a single parameter now, and performance seems pretty good, especially with OpenSSL.

You know certainly that our mORMot Open Source framework is an ORM, i.e. mapping objects to a relational / SQL database (Object Relational Mapping).
You may have followed also that it is able to connect to a NoSQL database, like MongoDB, and that the objects are then mapped via an ODM (Object Document Mapping) - the original SQL SELECT are even translated on the fly to MongoDB queries.

But thanks to mORMot, it is not "SQL vs NoSQL" - but "SQL and NoSQL".
You are not required to make an exclusive choice.
You can share best of both worlds, depending on your application needs.

In fact, the framework is able to add NoSQL features to a regular relational / SQL database, by storing JSON documents in TEXT columns.

In your end-user code, you just define a variant field in the ORM, and store a TDocVariant document within.
We also added some dedicated functions at SQL level, so that SQLite3 could be used as embedded fast engine, and provide advanced WHERE clauses on this JSON content.

You can use the FreePascal Compiler (FPC) to compile the mORMot framework source code, targetting Windows and Linux.

Linux is a premium target for cheap and efficient server Hosting. Since mORMot has no dependency, installing a new mORMot server is as easy as copying its executable on a blank Linux host, then run it. No need to install any framework nor runtime. You could even use diverse operating systems (several Linux or Windows Server versions) in your mORMot servers farm, with minimal system requirements, and updates.

We will now see how to write your software with Linux-compiling in mind, and also give some notes about how to install a Linux Virtual Machine with Lazarus on your Windows computer, compiling both FPC and Lazarus from their SVN latest sources!

We almost finished implementing a long-standing feature request, introducing MVC / MVVM for Web Applications (like RubyOnRails) in mORMot.
This is a huge step forward, opening new perspectives not only to our framework, but for the Delphi community.
In respect to the existing MVC frameworks for Delphi, our  solution is closer to Delphi On Rails (by the convention-over-configuration pattern) than the Delphi MVC Framework or XMM.
The mORMot point of view is unique, and quite powerful, since it is integrated with other parts of our framework, as its ORM/ODM or interface-based services.
Of course, this is a work in progress, so you are welcome to put your feedback, patches or new features!

We will now explain how to build a MVC/MVVM web application using mORMot, starting from the "30 - MVC Server" sample.
First of all, check the source in our GitHub repository: two .pas files, and a set of minimalist Mustache views.

This little web application publishes a simple BLOG, not fully finished yet (this is a Sample, remember!).
But you can still execute it in your desktop browser, or any mobile device (thanks to a simple Bootstrap-based responsive design), and see the articles list, view one article and its comments, view the author information, log in and out.

This sample is implemented as such:

For the sake of the simplicity, the sample will create some fake data in its own local SQlite3 database, the first time it is executed.

Current version of the main framework units target only Win32 and Win64 systems.

It allows to make easy self-hosting of mORMot servers for local business applications in any corporation, or pay cheap hosting in the Cloud, since mORMot CPU and RAM expectations are much lower than a regular IIS-WCF-MSSQL-.Net stack.
But in a Service-Oriented Architecture (SOA), you would probably need to create clients for platforms outside the Windows world, especially mobile devices.

A set of cross-platform client units is therefore available in the CrossPlatform sub-folder of the source code repository. It allows writing any client in modern object pascal language, for:

• Any version of Delphi, on any platform (Mac OSX, or any mobile supported devices);
• FreePascal Compiler 2.7.1;
• Smart Mobile Studio 2.1, to create AJAX or mobile applications (via PhoneGap, if needed).

This series of articles will introduce you to mORMot's Cross-Platform abilities:

• Units and platforms;
• Generating the client code wrappers;
• Delphi / FreePascal clients;
• Smart Mobile Studio clients.

Any feedback is welcome in our forum, as usual!

Current version of the main framework units target only Win32 and Win64 systems.

It allows to make easy self-hosting of mORMot servers for local business applications in any corporation, or pay cheap hosting in the Cloud, since mORMot CPU and RAM expectations are much lower than a regular IIS-WCF-MSSQL-.Net stack.
But in a Service-Oriented Architecture (SOA), you would probably need to create clients for platforms outside the Windows world, especially mobile devices.

A set of cross-platform client units is therefore available in the CrossPlatform sub-folder of the source code repository. It allows writing any client in modern object pascal language, for:

• Any version of Delphi, on any platform (Mac OSX, or any mobile supported devices);
• FreePascal Compiler 2.7.1;
• Smart Mobile Studio 2.1, to create AJAX or mobile applications (via PhoneGap, if needed).

This series of articles will introduce you to mORMot's Cross-Platform abilities:

• Units and platforms;
• Generating the client code wrappers;
• Delphi / FreePascal clients;
• Smart Mobile Studio clients.

Any feedback is welcome in our forum, as usual!

Here are some benchmark charts about MongoDB integration in mORMot's ORM.

MongoDB appears as a serious competitor to SQL databases, with the potential benefit of horizontal scaling and installation/administration ease - performance is very high, and its document-based storage fits perfectly with mORMot's advanced ORM features like Shared nothing architecture (or sharding).

MongoDB (from "humongous") is a cross-platform document-oriented database system, and certainly the best known NoSQL database.
According to http://db-engines.com in April 2014, MongoDB is in 5th place of the most popular types of database management systems, and first place for NoSQL database management systems.
Our mORMot framework gives premium access to this database, featuring full NoSQL and Object-Document Mapping (ODM) abilities to the framework.

Integration is made at two levels:

• Direct low-level access to the MongoDB server, in the SynMongoDB.pas unit;
• Close integration with our ORM (which becomes defacto an ODM), in the mORMotMongoDB.pas unit.

MongoDB eschews the traditional table-based relational database structure in favor of JSON-like documents with dynamic schemas (MongoDB calls the format BSON), which matches perfectly mORMot's RESTful approach.

In this first article, we will detail direct low-level access to the MongoDB server, via the SynMongoDB.pas unit.

Mustache is a well-known logic-less template engine.
There is plenty of Open Source implementations around (including in JavaScript, which can be very convenient for AJAX applications on client side, for instance).
For mORMot, we created the first pure Delphi implementation of it, with a perfect integration with other bricks of the framework.

In last part of this series of blog articles, we will introduce the Mustache library included within mORMot source code tree.
You can download this documentation as one single pdf file.