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Spring Data Solr Tutorial: Sorting
When we are implementing a word search function, we typically want to sort the search results in descending order by using the relevancy of each search result. This is also the default ...

Spring Data Solr Tutorial: Dynamic Queries
Solr is often referred as a search server which we can use when we are implementing full-text search functions. However, it is often wise to leverage the performance of Solr when we ...

Spring JPA Data + Hibernate + MySQL + Maven
Development of web-applications with the help of Spring MVC implies creation of several logical layers of architecture. One of the layers is a DAO (Repository) layer. It is responsible ...

Deploying BroadleafCommerce 2.0 on JBoss AS 7
First 2 steps are not really related to Broadleaf specific, but mentioned to make it easy to follow(copy/paste) the steps. Step#1: ...

Bad Code: Too Many Object Conversions Between Application Layers And How to Avoid Them
Have you ever worked with an application where you had to copy data from one object to another and another and so on before you actually could do something with it? Have you ever written ...

Spring Integration key notes with real life scenarios
This post will summarize Spring Integration (SI) important key notes together with messaging Integration patterns. For each key note I will add a real life example based on my experience. Splitter a. ...

Monitoring and detecting memory leaks in your java application
So your application is running out of memory, you’re spending days and nights analyzing your application hoping to catch the memory holes in your objects. The next steps will ...

Real-time charts with Play Framework and Scala: extreme productivity on JVM for web
Being a hardcore back-end developer, whenever I am thinking about building web application with some UI on JVM platform, I feel scared. And there are reasons for that: having experience ...

Factory Method pattern in Java
In my previous post about the Template Method pattern, I showed how one can leverage lambda expression and default methods. In this post I will explore about factory method pattern ...

Choosing a Programming Language: Recruitment
How do you choose the right language to use for your next project? Use the right tool for the job? Sure, but what does that mean? And how do I know what the right tool is? How do I ...




