Classic Layout

Apache Arrow and Java: Lightning Speed Big Data Transfer

By its very nature, Big Data is too big to fit on a single machine. Datasets need to be partitioned across multiple machines. Each partition is assigned to one primary machine, with optional backup assignments. Hence, every machine holds multiple partitions. Most big data frameworks use a random strategy for assigning partitions to machines. If each computation job uses one …

Read More »

WebAssembly Used by Java-to-Web Compiler CheerpJ 2.0 to Port Java Applications to Browsers

LeaningTech recently released the second major iteration of CheerpJ. CheerpJ 2.0 may convert Java applications into a mix of HTML, WebAssembly and JavaScript, so that developers can run Java applications (including applets) in browsers or integrate Java libraries into web applications. CheerpJ 2.0 uses WebAssembly to improve runtime speed. By: Bruno Zouriol | InfoQ. CheerpJ 2.0 provides a full (100% of …

Read More »

How to Notarize a Mac Application with Liberica JDK using javapackager

One of the main global trends in IT is the safety of users and preventing the spread of malicious programs, but at the same time, it greatly complicates the life of developers. There are different approaches to solving the issue associated with software security. The most common is the use of an antivirus tool by scanning a computer for malware. …

Read More »

J-Spring Digital is coming!

Make sure you get your spot for the first edition of J-Spring Digital! Four days of Java mayhem are coming next week! From the 23rd to the 26st of June every day between 16:00 and 18:00, you will get masterclasses by the greatest Java gurus. To finish it up we will be doing a NLJUG pubquiz in which you can …

Read More »

Scala Software Engineer – Simacan

Will you help us to build the technological infrastructure for self-driving cars? How about working with technologies such as Scala, AKKA, AWS/S3/ECS, Microservices and Docker? Would you also enjoy being involved in a complex data platform in the cloud that benefits millions of Dutch people every day? Simacan puts transport and logistics on the map. We’re an ambitious scale-up specialized …

Read More »

Kotlin – Asynchronous streams

Two weeks ago, Xebia organized an online Meetup about Kotlin. In the meetup we showed how Kotlin’s coroutines take away much of the headache when writing asynchronous code from the application developer. In this series of blog posts we show what a positive effect Kotlin’s coroutines have for the library developer. Specifically, we look at the difference between asynchronous streaming …

Read More »

Java Developer – CodeSquad

Wij vinden plezier in het werk en ruimte voor persoonlijk ontwikkeling erg belangrijk. Als developer bij CodeSquad bepaal je daarom zelf welke opdracht het beste bij je past. Jij weet tenslotte als geen ander waar je passie ligt. Ook krijg je alle ruimte voor je persoonlijke ontwikkeling met een stevig persoonlijk opleidingsbudget. Dit budget kun je geheel naar eigen inzicht …

Read More »

Fullstack Developer – CodeSquad

Wij vinden plezier in het werk en ruimte voor persoonlijk ontwikkeling erg belangrijk. Als developer bij CodeSquad bepaal je daarom zelf welke opdracht het beste bij je past. Jij weet tenslotte als geen ander waar je passie ligt. Ook krijg je alle ruimte voor je persoonlijke ontwikkeling met een stevig persoonlijk opleidingsbudget. Dit budget kun je geheel naar eigen inzicht …

Read More »

GitHub Protips, tricks, hacks and secrets revealed

by: Vitor Monteiro | GitHub.blog GitHub’s Strategic Architect Vitor Monteiro has selected a few tips and tricks over the years. As someone who has been using GitHub for 10 years, he knows which tips might be useful to you. Lots of these hidden secrets, shortcuts, hacks can make your GitHub experience more productive, but also entertaining. Magic Markdown tables ✨ …

Read More »