It's clear that microservices are the current hot architectural pattern, covered extensively on blogs, in the tech news at software conferences. Several times a week, InfoQ has a news item, podcast or presentation mentioning microservices.

But is it all just hype and a pattern useful at startups working on greenfield applications? And is the dreaded monolith, the antithesis of a microservices architecture, really dying a slow death, barely limping along until a complete replacement is built?

The reality looks closer to the compromises that any software architect will recognize. Both architectures come with pros and cons, and it is important to understand all the trade-offs before deciding that the monolith has to go, and microservices are the answer. A common theme is managing complexity, and successful solutions (with either architecture) strongly embrace concepts of Domain-Driven Design.

This eMag includes articles written by experts who have implemented successful, maintainable systems across the spectrum of microservices to monoliths.

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Code is easy, State is hard. Learning how to deal with your monolithic relational databases in a microservices structure is key to keeping pace in a quickly changing workplace. There are many approaches and in this book, author Edson Yanaga, takes you through nine different strategies for integrating data from your monolithic application to a microservice architecture.

Mycroft is the world’s first open source voice assistant. It can run anywhere – on a desktop computer, inside an automobile, it even runs on a Raspberry Pi. It is open so it can be remixed, extended, improved. It can be used in anything from a science project to an enterprise software application.

As part of micro services development many of us are using Spring Boot along with Spring Cloud features. In micro services world we will have many Spring Boot applications which will be running on same/different hosts. If we add Spring Actuator to the Spring Boot applications, we will get a lot of out of the box end points to monitor and interact with Spring Boot applications. The list is given below.

A demo for using jasper within a Spring Boot App I made for a Jasper session.

This depicts integration of jasper reports within a spring boot app .

Mostly uses concept of JasperReportsViewResolver as defined here http://stackoverflow.com/questions/27532446/how-to-use-jasperreports-with-spring-mvc [Check the answer with the tick there :)]

Also the report included using my custom db and data so try putting your own .jrxml report there before trying to run.

The jasper endpoints shall be like http://localhost:8080/report/{reportname}?format={format}&id={id} (id param are optional,you can add ur custom report params there)

Cheers!

Gaurav

Open source, private cloud
Slack-alternative
Workplace messaging for web, PCs and phones.
MIT-licensed. Hundreds of contributors. 11 languages.
Secure, configurable, and scalable from teams to enterprise.

This tutorial explains how to boot your Raspberry Pi 3 from a USB mass storage device such as a flash drive or USB hard disk. Be warned that this feature is experimental and does not work with all USB mass storage devices. See this blog post from Gordon Hollingworth for an explanation of why some USB mass storage devices don't work, as well as some background information.

Das Löten ist das Verbinden von Metallteilen durch eine Metalllegierung (das Lot) unter Einfluss von Wärme/Hitze. Die Schmelztemperatur des Lotes liegt unterhalb der anderen zu verbindenden Metallen. Ab der richtigen Temperatur fließt das geschmolzene Lot zwischen die beiden Metallteile. Unter günstigen Vorraussetzungen kommt es zwischen dem Lot und den Metallen zu einer festen, dichten, korrosionsbeständigen, strom- und wärmeleitenden Verbindung.

Alle weiteren Erläuterungen beziehen sich auf das Löten in der Elektronik und Elektrotechnik (Weichlöten). Das sogenannte Hartlöten soll hier der Vollständigkeit nur erwähnt werden.

Spring Boot Tomcat + Memcached Sample

Create, play and print beautiful sheet music

Wekan is an open-source kanban board which allows a card-based task and to-do management, similar to tools like WorkFlowy or Trello.

Wekan allows to create Boards, on which Cards can be moved around between a number of Columns. Boards can have many members, allowing for easy collaboration, just add everyone that should be able to work with you on the board to it, and you are good to go! You can assign colored Labels to cards to facilitate grouping and filtering, additionally you can add members to a card, for example to assign a task to someone.