Monatliche Archive: April 2018

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I recently released a „j-lawyer.BOX 2“ – a Linux based server with the j-lawyer.org case management software pre-installed – based on Odroid HC1. Until now, there was a j-lawyer.BOX 1 based on Odroid C2 which has proven to be very reliable. Two pilot users / customers mentioned they were facing […]

Java process crashing on Odroid HC1 / XU4

 in Tipps & Tricks  verschlagwortet A15 / A7 / affinity / ARM / cgroups / cores / CPU / crash / HC1 / j-lawyer.BOX / Java / Odroid / service / Wildfly / XU4 von
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This article will describe how to use Optaplanner for job shop scheduling, using automated Caipirinha manufacturing as an example. (By Christian „VisualBeo“ Horvat [CC BY-SA 2.0 de (https://creativecommons.org/licenses/by-sa/2.0/de/deed.en)], from Wikimedia Commons) Introduction The Problem Let’s assume you are running a high volume, fully automated Caipirinha bar. Making Caipirinha involves the […]

Caipirinha the Industry 4.0 way – Job Shop Scheduling with ...

 in Tutorial  verschlagwortet Caipirinha / constraint / Constraint Programming / CP / customers / job / job type / machine / makespan / Manufacturing / objectives / Optaplanner / priority / process / Scheduling / sequencing / solver von
Being a Java backend developer (primarily), I am struggling to keep pace with all those JavaScript frameworks for UI development. Also, I love staying in Java APIs and object models „as long as I can“ before turning to some additional frontend technology layer. There are a few options that meet […]

Statistical Process Control with ZK (ZKOSS)

 in Tutorial  verschlagwortet Automation / Control Card / Event / IoT / Java / Manufacturing / Netbeans / Sensor / SPC / Statistical Process Control / Web Application / ZK / ZKOSS von