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Apache Camel Headers vs Properties Example

In this article, we provide an Apache Camel Headers vs Properties Example. 1. Introduction With the development and acceptance of distributed systems in big enterprises that solve big problems by putting small pieces together, there are situations when multiple components need to be integrated to solve a single problem. It is possible these components run beyond frameworks and APIs to ...

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Spring Boot with Lombok

Welcome readers, in this tutorial, we will explain Lombok. We will also create a simple Spring Boot application with Lombok and persist the records in the h2 database. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Lombok, and h2 database. 1.1 Spring Boot Spring boot is a ...

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Microservices: Quarkus vs Spring Boot

1. Introduction In this article, we will explain two important Microservices. Let’s make a comparison between Microservices: Quarkus vs Spring Boot. Nowadays, when engineers have started to grow to vary in deploying their applications into the cloud ecosystem, they prefer not having to take care of infrastructure needs at all. This means that technologies like AWS Lambda keep on rising ...

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Spring Boot Session Management using Redis

Welcome readers, in this tutorial, we will see the Session Management in Spring Boot using Redis. For this tutorial, we will use the Redis for saving the session information. 1. Introduction Before going further in this tutorial we will take a look at the common terminology such as introduction to Spring Boot and Session Management. 1.1 What is Spring boot? ...

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Spring Boot Session Management

Welcome readers, in this tutorial, we will see the Session Management in Spring Boot. For this tutorial, we will use the MySQL database for persisting the session information and not the H2 database. 1. Introduction Before going further in this tutorial we will take a look at the common terminology such as introduction to Spring Boot and Session Management. 1.1 ...

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Java Quartz Job Parameters Example

In this article we will learn how to pass parameters in 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 ...

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TestNG Basic Annotations Tutorial

In this post, we will take a look at TestNG annotations and how we can use them in unit tests for maximum benefit. 1. TestNG Annotations – Introduction TestNG is a testing framework for the Java programming language created by Cedric Beust and inspired by JUnit and NUnit. The design goal of TestNG is to cover a wider range of ...

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Java Quartz Asynchronous Example

In this article, we will show an example of the Java Quartz Asynchronous. Quartz is a richly featured, open-source job scheduling library that can be integrated with any Java application. 1. Introduction Quartz can be used to create simple or complex schedules for executing tens, hundreds, or even tens-of-thousands of jobs; jobs whose tasks are defined as standard Java components ...

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SQL TIMESTAMP() function Example

Welcome readers, in this tutorial, we will learn how to use the TIMESTAMP() function in SQL. 1. Introduction In SQL, the TIMESTAMP() function enables developers to deal with date-time expressions. The TIMESTAMP() function in SQL enables us to return a date expression from the Date or DateTime expression The TIMESTAMP() function expects Date or DateTime value expression to return the ...

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SQL DATE() function Example

Welcome readers, in this tutorial, we will learn how to use the DATE() function in SQL. 1. Introduction In SQL, dates are a complicated feature for the developers, and working with them is a complex thing as the format of the date in the database table must match the date format required for the SQL insert operation to work. The ...

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