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Spring Boot Application with Couchbase

Welcome, in this tutorial, we will see how to configure a spring boot application to use the couchbase bucket for storing information using spring data. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Couchbase db, and Lombok. 1.1 Spring Boot Spring boot is a module that provides ...

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Using Google reCaptcha with Spring Boot Application

Welcome, in this tutorial, we will see how to implement google captcha (reCAPTCHA v2) in a spring boot web application. reCAPTCHA is a free service that protects an application from spammers. It uses advanced risk analysis techniques to keep humans and bots apart. But before going anything I would suggest you take a look at the part1 of this tutorial. ...

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Spring Boot CRUD with AWS DynamoDB

Welcome, in this tutorial, we will see how to configure a spring boot application to use the localhost DynamoDB instance using the spring data. As the DynamoDb AWS service incur changes after frequent HTTP requests so in this tutorial we will use the dynamodb-local on docker (provided by AWS) for learning purpose. 1. Introduction Before going further in this tutorial, ...

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An Intro to Spring Cloud Vault

Welcome, this is an intro to Spring Cloud Vault. We will see how to integrate HashiCorp Vault in a spring boot application. Vault is an application that stores secrets and this information is stored in 256AES encrypted form. For this tutorial, we will start the Vault server in development mode. 1. Introduction Before going further in this tutorial, we will ...

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Using Google Captcha with Spring Boot Application

Welcome, in this tutorial, we will see how to implement google captcha (reCAPTCHA v2) in a spring boot web application. reCAPTCHA is a free service that protects an application from spammers. It uses advanced risk analysis techniques to keep humans and bots apart. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as ...

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Spring Boot and MongoDB Sequence ID Generator

Welcome, in this tutorial, we will see how to generate a mongodb sequence id in a spring boot application. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot and mongodb. 1.1 Spring Boot Spring boot is a module that provides rapid application development feature to the spring framework ...

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Keycloak in a Spring Boot Application

Welcome, in this tutorial, we will see how to implement Keycloak in a spring boot application. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot and Keycloak. 1.1 Spring Boot Spring boot is a module that provides rapid application development feature to the spring framework including auto-configuration, standalone-code, ...

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Using Apache Kafka with Spring Boot

Welcome, in this tutorial, we will see how to implement Kafka in a spring boot application. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Lombok, and Kafka. 1.1 Spring Boot Spring boot is a module that provides rapid application development feature to the spring framework including auto-configuration, ...

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Spring Boot Database Migrations with Flyway

Welcome, in this tutorial, we will see how to implement a database migration in a spring boot application using Flyway. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Lombok, and Flyway. 1.1 Spring Boot Spring boot is a module that provides rapid application development feature to the ...

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How to Configure Multiple Data Sources in a Spring Boot Application

Welcome, in this tutorial, we will see how to configure multiple data sources in a single boot application. Here we will use a single source of truth (meaning a datatype of a single type but fetch the data from two different databases). 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction ...

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