Working with large-scale automotive data models without a proper visualization support is quite cumbersome. There are a few frameworks which support handling of large dataset out of the box for example, Sirius, Klighd, and JavaFX. Another aspect is lay-outing the scenarios in a properly comprehensive manner. Previously, we had reported our experience of using Sirius framework in large-scale data.
Parking is a traditional vehicular hassle. From my personal experience, in major cities, vehicles are to be parked in a distant location when travelling to a destination. Considering the environment of the distant parking place where the vehicle is parked, the driver or owner might feel insecure about the safety of their vehicle. To overcome this, we modelled a parking model that considers distance between parking lot and destination and also revenue generated by the residential parking lot owners.
Software dependencies can be viewed as graph that only get bigger as software evolved. This lead to multiple challenging situations related to security, quality, licensing and more. Today tools are great but more accurate tools such as FASTEN are under development. Join me to learn how the current dependency management tool are evolving to cope with the growing complexity of software development.
The idea of finding a theory of everything providing the minimal set of abstractions for dealing with data in motion, data at rest and computations, at any scale, has always fascinated and to some extent obsessed us. We have been working on this problem for years, refined our abstractions, evolved our sensibility, and deepened our understanding of the problem — after years of sweat, we think we have possibly found the answer.
Java performance is an issue of interest for all Java application developers since making an application fast is as important as making it functional. An application is typically profiled to find out performance bottlenecks. There are many tools that can be used for profiling.
Linus’s law states “Given enough eyeballs, all bugs are shallow.” This is very true, however, if a problem is obscured, the more eyes won’t help until they can see through the blocker. This talk addresses tracing, how and when to use it, and how it can see through these issues. It is re-enforced with a real-world example of how tracing solved a performance issue in Trace Compass. We will discuss tracing, and how it plays in a world where profiling and debugging already exist.
This talk will show how a monolithic application is being migrated to a distributed application leveraging Eclipse Theia. We will review the migration steps and how to preserve investments made by maximizing the reuse of domain specific logic.
Processing data in the field and edge is beneficial for many use cases. like the collection and analysis of sensor values as it is required for many AIoT applications. Leaving the controlled environment of data centers adds various and recurring challenges for operating the computing devices. With this talk, we show how we manage the execution of applications on the edge by using and deploying Eclipse IoT Packages for and on the edge.
Surprisingly, even though RESTful microservices are everywhere nowadays, open source tools for automated testing of such hardly exist.
How about tools which can consume the OpenAPI (Swagger) description of REST APIs and generate tests, including test data, based on this information? Such automated testing nirvana truly exists!
Jakarta EE 9 lowers the barriers of entry, eases migration, and lays a foundation for future innovation. Jakarta EE 9.1 takes this even further by offering Java SE 11 support.
In this session, I will go through what Jakarta EE 9.1 brings to the table and how this release lowers the barriers of entry, eases migration, and lays the foundation for a platform for future innovation. We will also look ahead to what future releases may bring.
The session includes a demo including converting from the javax. to jakarta. namespace as well as looking at available implementations.
Several Eclipse based projects still rely on Eclipse 3.x API and mechanisms that are outdated. Although still valid, the performance of the product and its development can be improved by using state-of-the-art technologies that are already provided by the Eclipse Platform and the Eclipse infrastructure.
For over 100 years we have striven for engineering excellence in our cars. Get into the seat of a Mercedes and the quality and the craftsmanship speaks for itself. We would like to tell the same story when it comes to the software in our cars. However, 10 years ago we came to realize that using a hardware approach to achieve quality was doomed to fail when it comes to the software side of it. Nowadays, a customer sees a car as a “phone on wheels” and expects the same level of usability, configurability, and ease of use, while being stylish and up-to-date with today’s standards.
Unicode is the defacto standard for text interchange on computer systems in the modern era, with enough codepoints to encompas many different character sets, heirogylpyhs, and emoji.
We'll take a walk through history of how the first coding systems for computers were used, how they evolved through ASCII, alternative encodings such as EBCDIC, and finally how we arrived at Unicode as a standard set.
At the end of the presentation, you will probably have a greater appreciation of how text is stored in computers and leave with a 😄.
Amlen is a new Eclipse project that is the heir to a mature IBM product (IBM WIoTP Message Gateway) widely used ito publish live data/commands/event for IoT devices and webpages using the MQTT protocol.
We'll introduce Amlen, talk about its features and its future and talk about how people can get hold of Amlen and get involved in the project.
POOSL is a new project proposal at the Eclipse Foundation. POOSL and the accompanying tools offer a general purpose method for describing and simulating (embedded) system architectures for the early evaluation of key structural and behavioral concepts, requirements and performance.
RegTech has become a mature part of Fintech, and is growing fast.
As hundreds of banks use hundreds of different software implementations and data models to implement the same mandatory regulatory calculations, banks and regulators are starting to catch on to the power of open source to reduce the billion dollars spent collectively on this tasks by banks.
Many, if not most, IoT solutions at some point require things (the T in IoT) to submit some data to a back end application for processing.
The amount of data collected by applications nowadays is growing at a scary pace. Many of them need to handle billions of users generating and consuming data at an incredible speed. Maybe you are wondering how to create an application like this? What is required? What works best for your project? And do you need superpowers for it?
Running an Open-Source Business?! No such thing easier than that!
The RISC-V instruction set is now taking the world by storm. Since it is open source, many organizations designing their own processors and boards have leveraged it. If you are an IoT and Edge developer, you probably don't pay too much attention to processor instruction sets. This is understandable. However, IoT devices and edge nodes often benefit from being customized for specific use cases. Given this, it could make sense for you to leverage open source hardware and software together. But where will you find a comprehensive RISC-V based open source stack?
