itemis blogs

Xtext for IntelliJ - A first Beta

Stefan Oehme

Today, we released the first public Beta of IntelliJ integration for Xtext. In this post you'll learn about our progress so far, the hurdles we have faced and how you can take a look yourself. What have we achieved so far? We have primarily focused on integrating traditional Xtext languages (i.e. without Xbase) into IntelliJ. This already proved to be a sizable task. There are fundamental architectural differences between how Xtext, EMF and Eclipse work and how IntelliJ goes about its job. [...]

Considering Agile for your tool chain development

Andreas Graf

Developing and integrating complex toolchains in automotive companies is a challenging task. A number of those challenges is directly addressed by the principles behind the “Agile Manifesto”. So it is worth while to see what “Agile” has to offer for … Continue reading →

Scrum und Mobile

Arne Wiggers

Die Herausforderung Scrum in Entwicklungsprojekten für mobile Anwendungen einsetzen. Die Rahmenbedingungen Das Team besteht aus zwei bis drei Entwicklern. Interdisziplinäre Teams (z.B. Entwickler, Designer, Tester) sind nicht möglich, da für jede Plattform (Android und iOS)  Experten benötigt werden. Das Projekt ist für drei bis vier Monate angesetzt. Die Anforderungen sind durch den Kunden klar definiert. Der Fehler Scrum einsetzen, […]

Windows 10 auf dem Raspberry Pi 2

Windows auf einem Raspberry Pi? Wer hätte das gedacht! Seit einigen Wochen ist Windows 10 IoT offiziell verfügbar. Die Installation ist anders als von den bekannten Linux Distributionen gewohnt, aber sollte für die Ziel-Anwender keine große Hürde darstellen. Über die Teilnahme am IoT Developer Programm von Microsoft kann Windows 10 IoT kostenlos bezogen werden. Man erhält einen […]

Why Relational Databases are not the Cure-All. Strength and Weaknesses.

Philipp Hauer

Relational Databases seem to be the universal hammer in the toolbox of every developer. There is the notion that you can solve every problem with it – you just have to smash hard enough. However, if you use relational databases out of habit, you can easily run into troubles when it comes to schema evolution, scalability, […] The post Why Relational Databases are not the Cure-All. Strength and Weaknesses. appeared first on Philipp Hauer's Blog.

Integrating Rhapsody in your AUTOSAR toolchain

Andreas Graf

UML tools such as Enterprise Architect or Rhapsody (and others) are well established in the software development process. Sometimes the modeling guidelines are following a custom modelling, e.g. with specific profiles. So when you are modelling for AUTOSAR systems, at … Continue reading →

Using the Xtend language for M2M transformation

Andreas Graf

In the last few month, we have been developing a customer project that centers around model-to-model transformation with the target model being AUTOSAR. In the initial concept phase, we had two major candidates for the M2M-transformation language: Xtend and QVTO. … Continue reading →

Microservices in a Nutshell. Pros and Cons.

Philipp Hauer

Microservices are an interesting approach for achieving modularization of an application. An application is built as a set of services. These services can be independently developed, tested, built, deployed and scaled. However, microservices are not suitable for every use case. This post discusses the benefits and drawbacks of microservices. Microservice Architecture Microservices is a modularization approach. Applying […] The post Microservices in a Nutshell. Pros and Cons. appeared first [...]

Managing Autosar Complexity with (abstract) Models

Andreas Graf

A certain number of developers in the automotive domain complain that the introduction of AUTOSAR and its tooling increases the development efforts because of the complexity of the AUTOSAR standard. There is a number of approaches to solve this problem … Continue reading →

Controlling Your KLighD Synthesis

Miro Spönemann

In a previous post I introduced the KIELER Lightweight Diagrams (KLighD) tool for generating unmodifiable graphical views. Here I present different approaches to control the generation of diagrams, either through a sidebar shown in the UI or through declarations in the source file. The code examples are available on GitHub and build on the Domain-Model DSL shipped with the Xtext examples. Adding Parameters to the UI KLighD allows to indirectly manipulate the synthesized diagrams by setting parameters. [...]