Discover faster, more efficient performance monitoring with an enterprise APM product learning from your apps. Take the AppDynamics APM Guided Tour! Monitor Java application performance — focused on business transactions — end-to-end in the most complex and distributed environments. Auto-discovered business transactions, dynamic...

Gmail users can use Gmail’s SMTP server smtp.gmail.com to send emails from their Spring Boot apps. For this let us do some setup in the app: Provide SMTP connection properties in the application.properties file: spring.mail.host=smtp.gmail.com spring.mail.username=<your gmail/google app email> spring.mail.password=*****...

Gmail users can use Gmail’s SMTP server smtp.gmail.com to send emails from their Spring Boot apps. For this let us do some setup in the app: Provide SMTP connection properties in the application.properties file: spring.mail.host=smtp.gmail.com spring.mail.username=<your gmail/google app email> spring.mail.password=*****...

In this article we will learn about Project View of IDEA IntelliJ. 1. Introduction IntelliJ is one of the most widely used Integrated Development Environment (IDE) by Java Developers. It is developed by JetBrains (formerly known as IntelliJ), and is available as an Apache 2 Licensed community edition and in a proprietary commercial...

In this article we will learn about Project View of IDEA IntelliJ. 1. Introduction IntelliJ is one of the most widely used Integrated Development Environment (IDE) by Java Developers. It is developed by JetBrains (formerly known as IntelliJ), and is available as an Apache 2 Licensed community edition and in a proprietary commercial...

Spring Batch is a lightweight, comprehensive batch framework designed to enable the development of the robust batch applications vital for the daily operations of the enterprise systems. In this post, we will create a simple Spring batch tutorial to read the data from the CSV to an XML file. Table Of Contents 1. Introduction 1.1 ...

Spring Batch is a lightweight, comprehensive batch framework designed to enable the development of the robust batch applications vital for the daily operations of the enterprise systems. In this post, we will create a simple Spring batch tutorial to read the data from the CSV to an XML file. Table Of Contents 1. Introduction 1.1 ...

Simple, effective and safe concurrency was one of the design principles of RxJava. Yet, ironically, it’s probably one of the most misunderstood aspects of this library. Let’s take a simple example: imagine we have a bunch of UUIDs and for each one of them we must perform a set of tasks. The first problem is to ...

Simple, effective and safe concurrency was one of the design principles of RxJava. Yet, ironically, it’s probably one of the most misunderstood aspects of this library. Let’s take a simple example: imagine we have a bunch of UUIDs and for each one of them we must perform a set of tasks. The first problem is to ...

Java Message System In this article, I will talk about Message Orientated Middleware (MOM) and how it is implemented in Enterprise Java by JMS. Also, I will discuss the typical use cases which suit the use of JMS and different terminology used to talk about messaging solutions such as Publisher/Sender, Destination/Topic/Queue and...

Java Message System In this article, I will talk about Message Orientated Middleware (MOM) and how it is implemented in Enterprise Java by JMS. Also, I will discuss the typical use cases which suit the use of JMS and different terminology used to talk about messaging solutions such as Publisher/Sender, Destination/Topic/Queue and...

If you need to plan more often than once a quarter, how do you know how to replan? Instead of incurring the time and cost when you bring everyone together,  consider the Product Value Team. (In past writing and presentations, I’ve called this the Product Owner Value Team. I am trying to change my term ...

If you need to plan more often than once a quarter, how do you know how to replan? Instead of incurring the time and cost when you bring everyone together,  consider the Product Value Team. (In past writing and presentations, I’ve called this the Product Owner Value Team. I am trying to change my term ...

Lombok is not a new thing in a Java ecosystem, but I must admit I always underestimated its value until I tried it or I was “convienced” to try it. I did not see much value in adding a library that generates code that can be easily generated by any modern IDE these days. So ...

Lombok is not a new thing in a Java ecosystem, but I must admit I always underestimated its value until I tried it or I was “convienced” to try it. I did not see much value in adding a library that generates code that can be easily generated by any modern IDE these days. So ...