January 14, 2021
I wasn’t sure how to start and how JPA worked. I managed to set it up but I needed a very simple example to implement and use it. So, I am writing this guide for anyone with that exact issue. You get the beginner’s steps from annotations to repository and query methods in this quick guide. I hope you find it useful.
By Anna Knudsen
Software Developer, Bankdata
December 15, 2020
A frequent question to my last blog is whether the industry can adopt the best practices developed at CERN. I will try and answer this question. More specifically I will zoom in on problems in IoT streaming data:” Can the experiences from CERN be used to create a data foundation for IoT streaming data in the industry?”
By Lotte Ansgaard Thomsen
Lead Big Data Engineer, Grundfos
December 1, 2020
At BESTSELLER we run multiple Kubernetes clusters in multiple clouds, which gives us some assurance that even if one provider or one region is degraded we are still able to serve our customers. But multiple clusters, multiple clouds and multiple teams can be a bit difficult to grasp as an engineer.
By Peter Brøndum
Tech Lead, BESTSELLER
November 17, 2020
Digitalization, data science, and machine learning (ML) have been quite a hype for the past few years and it will continue to be so in the coming years. […] Being a practitioner from the early starting point of this journey, I am fortunate to work with different data types and technologies within different business domains…
By Lishuai Jing
Senior Data Scientist, Grundfos
November 5, 2020
A non-intrusive library is for everyone who wants to implement any kind of integration the easy way. When using Camel “integration”, it covers connecting (almost) any kind of source with (almost) any kind of sink - with the opportunity to perform custom processing and transformation of data in between.
By Paw Dybdahl
Backend Developer, SOS International
October 19, 2020
Moving applications to the cloud is a desirable choice for companies looking for elasticity, resilience, and speed while optimizing costs. Let’s say you have considered your goals and realized that the cloud might help your business. You decide to build future systems for the cloud, but you also want to start…
By Thomas Vitale
Senior Software Engineer, Systematic
October 1, 2020
If you have had some rough experiences working with lambdas in the past, you are not only one! In this post, I will show you how I and some of the engineering team at The LEGO Group work with lambdas without getting gray hair along the way.
By Jonas Grøndahl
Senior IT Engineer, The LEGO Group
September 18, 2020
We have all heard it, and the UN Sustainable Development Goal No. 6 highlights it — clean (drinking) water is a scarce source that we need to protect. But how are leaks in pipe networks actually discovered if the leak does not manifest itself as a new water fountain in Mrs Smith’s backyard?
By Sune Dupont
Development Engineer, Kamstrup
September 1st, 2020
When running a lot of microservices, a lot of things happen! You need observability to know what’s happening, the duration of it, and how often. In Danske Bank, we’re running a mobile bank across 5+ markets with more than a million users. I’ll show you how to instrument your C# code for observability.
By Mathias Hermann
Senior Software Architect, Danske Bank
August 21st, 2020
While I hopefully convinced you in the previous post that returning null is correct in some cases. In this post, I am going to tell you that you shouldn’t if you can avoid it. Whenever you add a new method to the code base that may return nothing, you should…
By Jens Christian B. Madsen
Systems Developer, Systematic
August 18th, 2020
I’m not one to tell Turing-award winners like Hoare how to design programming languages, but I will say that I don’t think null is inherently bad. I will discuss why that is, when you should and shouldn’t use null, and how to elegantly handle null-values over in the following two blog posts…
By Jens Christian B. Madsen
Systems Developer, Systematic
August 5th, 2020
At Delegate, using AI and Machine Learning in our solutions is not a goal in itself but merely a progression of different levels of our clients’ data-driven business practices. Mastering one technology is not enough and understanding how people and businesses work is just as essential….
By Erik David Johnson
AI-Specialist, Delegate
July 16th, 2020
Our quote is ”You can’t optimize what you can’t measure”, and regarding the optimizing part that’s where I as Chief Architect and my teammates in the Analytics and Data Science department come in. Our goal is to create and deliver the next generation of SaaS products for data analysis in the utility sector…
By Jesper Færgemann
Chief Architect in the Analytics and Data Science department, Kamstrup
July 6th, 2020
I have found that when Scrum fails, it is frequently because some of the organizational prerequisites for using Scrum are not in place. This is understandable because Scrum consultants and Scrum literature usually…
By Jan Reher
Lead Systems Engineer, Systematic
June 23rd, 2020
Most IT engineers have tried to log in to a remote desktop and use a virtual machine for specific applications, which your laptop may not be able to run. This often requires you to create a new AWS EC2…
By Kasper Therkildsen Søndergaard
Junior IT Engineer, The LEGO Group
June 8th, 2020
Being in the frontend development industry can be both overwhelming and exciting at the same time. The constant change and continuous improvements around frameworks, languages, and architecture concepts…
By Elena Ciobanu
Frontend Developer, Grundfos
May 25th, 2020
With the increasing electrification of society caused by e.g. heat pumps and electric vehicles, the distribution system operators (DSO), which deliver power to our homes, offices, schools, etc. are facing a new challenge…
By Kristoffer Rønne Andersen
Data Scientist, Kamstrup
May 7th, 2020
The fight to reduce carbon emissions by 70% in 2030 is a huge business opportunity and a playground for new technology. The Danish government has set an ambitious goal to reduce carbon dioxide emissions…
By Søren Toft
Software Pilot, Trifork
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