Johannes Weigend
Featured AuthorJohannes Weigend is a computer scientist, software architect and technical director of QAware Germany. He works as a lecturer at the Technical University of Rosenheim and gives lectures on distributed computing, modern programming languages and graphical user interfaces. Find him on Twitter @JohannesWeigend.
Step up your coding with the Continuous Feedback Udemy Course: Additional coupons are available
What do you know about the code changes that were just introduced into the codebase? When will you notice if something goes wrong?
Jakarta EE 11: Beyond the Era of Java EE
This user guide provides a brief history of Java EE/Jakarta EE and a detailed overview of some of the specifications that will be updated in Jakarta EE 11.
Stable, Secure, and Affordable Java
Azul Platform Core is the #1 Oracle Java alternative, offering OpenJDK support for more versions (including Java 6 & 7) and more configurations for the greatest business value and lowest TCO.
Do you want your ad here?
Contact us to get your ad seen by thousands of users every day!
[email protected]Summer with Covid-19 in Australia, New Zealand and Polynesia
Over the last weeks, we looked at the current Covid-19 developments in Europe, China and South America. In Europe, we saw that the second wave is breaking and has already peaked in most countries. The data from the Our World In Data (OWID) COVID-19 data set includes the pseudo-continent of "Oceania" as a collective term for all countries in Australia, New Zealand and Polynesia. Let's take a look at this area with Software-ECG.
Software-ECG is a free time series analysis tool originally developed for time series analysis for system analysis of computer problems in distributed systems. With the Covid-19 edition, QAware has adapted the tool so that the current data from the data hub of the University of Oxford are automatically loaded and immediately available for analysis.
Last week, we compared the situation in Europe and in China and discovered interesting anomalies in the data on Russia, Ukraine, Serbia, and China.
This week, we are going to compare Europe with South America.
In last week’s blog, we took a look at the current situation in Europe. We saw that the second wave is already breaking in Europe. Over the past week, this trend seems to have continued.
But there are some countries where the graphs are different. These are Russia, Serbia and Ukraine. Let us also take a look at countries outside of Europe and analyze China. This country also has a very interesting chart.
In Europe, the number of people who tested positive is now declining.
With the Software ECG Covid-19 Edition, you can evaluate the most important Covid-19 time series across countries.
The ECG offers the possibility to display several metrics via logical expressions and to limit them to time periods. Currently you can observe very nicely the breaking of the 2nd wave in Europe.
We are not offering yet another dashboard. What we are offering is our best and most powerful tool for time series analysis, combined with the latest, comprehensive data on COVID-19.
Our goal is to provide you with the raw data on COVID-19, included in a tool that lets you analyze, visualize and interpret the impacts of the pandemic on a long term basis.
By providing Software EKG – COVID-19 Edition free of charge, QAware wants to contribute to a better understanding of the pandemic and support the global efforts against it.
The hottest #Java unconference in the world is coming back 27-31 July 2026 (starting evening of 26th). Deep discussions about Java and life. We are making some seats available using a lottery system. Draw will be on Friday the 20th Feb. Sign up here: https://www.jcrete.org/lottery
Confession: I usually lose the Flow switching between Quality Gates and Code 📉😅
But I connected @claudeai + #SonarQube via #MCP
Verify & Fix vulnerabilities without touching the mouse.
Zero context switching. Pure flow. 🚀
https://foojay.io/today/claude-code-sonarqube-mcp/
#Java #AI @foojayio
Hola Java devs! 👋 The #SonarQube AI Code Assurance #article is LIVE on @foojayio ! 🎉
Stop just finding bugs. 🛑 Use SonarQube's new AI "Magic Button" to auto-fix them instantly! 🤯🪄
Crush that tech debt fast. 🚀☕️ #Java #AI @SonarSource
https://foojay.io/today/sonarqube-part-4-ai-code-assurance/