Sonntag, 13. November 2022

Doing a JSF Login with the load testing tool Locust

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Locust (locust.io) is an open source load testing tool which allows you to write load tests in Python. This is a nice approach because you c...
Montag, 11. April 2022

Solution for long running tasks in Camunda: External tasks

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One of my recent jobs was to design a bpmn-process with Camunda for one of my clients. The requirements were clear and not too complicated. ...
Freitag, 19. März 2021

CRaSH Console - start your long running process in an extra thread!

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The CRaSH console is a nice tool to do imports or batch updates that should not become part of your main application. Why should you use the...
Sonntag, 18. Oktober 2020

JSF: Keep data in Flash Scope on browser refresh and browser back

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JSF supports different data scopes like the session scope to store data in the user session and the request scope to keep data for the lifes...
Mittwoch, 8. Juli 2020

Understanding Java Keystores for private key authentication

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When your application needs to communicate over https (SSL) a KeyStore and a TrustStore may be involved. The TrustStore usually holds the ...
Sonntag, 29. März 2020

Obfuscating a jar file with yGuard and maven

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yGuard is a nice tool that obfuscates java sources. Unfortunately there is no maven support. It is possible to combine yGuard with maven bu...
Donnerstag, 5. Dezember 2019

Tagging an AWS Cloud Watch alarm

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Tagging an AWS Cloud Watch Alarm Recently tried to tag an alarm in AWS Cloud Watch. First I took a look at their REST-API documentation: ...