Back in 2012, I wrote about my concerns with the proliferation of WebSockets. Since WebSockets is basically just a mechanism to establish a raw socket connection and a simple protocol to send packets, potentially every application has a different communication protocol. Basically, it is hard to impossible for projects like Keycloak to provide out of the box support for securing WebSockets.

Tuesday, June 27, 2017. Reactive Microservices with Lagom and Java - DZone Refcard.

Long before there were web services, systems shared data through files having custom record and field layouts. Yet these things are alive, well, and growing today; for example, nearly all payments travel in some sort of standard. The initial version is now on GitHub.

How to change the language of the whole document in LibreOffice. On my fedora 22 box, in libreoffice 4. 4 a new document gets the German language for spell checking per default. By right clicking on this area the language can be changed from the current point of writing until it.

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Microservices monitoring with hystrix, eureka admin and spring boot admin. Spring boot is widely being used while delivering micro services based application. Eventually it has become a necessity to monitor Spring boot applications running on different hosts. There are many tools available to monitor different health stats of these microservices. In this post, we will learn to use three such monitoring tools i.