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Spring Boot and SNS email Example

In this tutorial, we will explain how to send an email or notification through the AWS SNS (Amazon Simple Notification Service) in a spring boot application. 1. Introduction Before going further in this tutorial we will take a look at the common terminology such as introduction to Spring Boot, Lombok, and Amazon SQS. 1.1 Spring Boot Spring boot is a ...

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Spring Boot Server Events with SseEmitter Tutorial

Welcome, in this tutorial, we will explain the server events with SseEmitter in a spring boot application. In this approach, we will use the SseEmitter where the service returns a SseEmitter events to the client. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Lombok, and Server-Sent Events ...

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Spring Boot sorting with Thymeleaf Tutorial

Welcome, in this tutorial, we will understand the sorting in a spring boot application and for this, we will use thymeleaf. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Lombok, Thymeleaf, and Sorting. 1.1 Spring Boot Spring boot is a module that provides rapid application development feature ...

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Java Quartz Update Trigger Example

In this example, we will learn how to update a trigger in Quartz. 1. Introduction Quartz is a richly featured, open-source job scheduling library that can be integrated within virtually any Java application – from the smallest stand-alone application to the largest e-commerce system. Quartz can be used to create simple or complex schedules for executing tens, hundreds, or even tens-of-thousands ...

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How to Download and Install Apache Kafka on Windows

In this example, I will show you how to download and install Apache Kafka on a Windows 10 machine. 1. Introduction If you develop an application utilizing Apache Kafka on a Windows computer, it’s better to have Apache Kafka installed locally so you can run integration testing at your workstation. 2. Prerequisite Apache Kafka requires JDK 1.8+. Apache Kafka 2.1.0+ ...

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Spring Boot pagination with Thymeleaf Tutorial

Welcome, in this tutorial, we will explain the pagination in a spring boot application and for this, we will use thymeleaf. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Lombok, Thymeleaf, and Pagination. 1.1 Spring Boot Spring boot is a module that provides rapid application development feature ...

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Apache Kafka Tutorial for Beginners

This is a tutorial about Apache Kafka for beginners. 1. Introduction Apache Kafka is a streaming process software platform developed by Apache Software Foundation in Scala and Java. It was originally developed by LinkedIn. Here are common terminologies used in Kafka: Kafka cluster – Zookeeper manages it via server discovery.Kafka broker – it is a Kafka server.Record – it is ...

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What is Selenium WebDriver

In this article, we are going to explain what is Selenium WebDriver. WebDriver is a remote control interface that enables introspection and control of user agents. It provides a platform- and language-neutral wire protocol as a way for out-of-process programs to remotely instruct the behavior of web browsers. 1. Introduction Selenium WebDriver is a W3C Recommendation WebDriver is designed as ...

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Java Quartz Cancel Job Example

In this article we will learn how to cancel a quartz job. 1. Introduction Quartz is a richly featured, open-source job scheduling library that can be integrated within virtually any Java application – from the smallest stand-alone application to the largest e-commerce system. Quartz can be used to create simple or complex schedules for executing tens, hundreds, or even tens-of-thousands of ...

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Spring Boot Server-Sent Events Tutorial Using WebFlux

Welcome, in this tutorial, we will explain the server-sent events in a spring boot application using WebFlux. In this approach, we will use the Reactive SSE where the service returns a Flux of transactions. 1. Introduction Before going further in this Spring Boot Server-Sent Events Tutorial using WebFlux, we will look at the common terminology such as introduction to Spring ...

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