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Tag Archives: Spring Boot

First steps to Spring Boot Cassandra

If you want to start using Cassandra NoSQL database with Spring Boot, the best resource is likely the Cassandra samples available here and the Spring data Cassandra documentation. Here I will take a little more roundabout way, by actually installing Cassandra locally and running a basic test against it and I aim to develop this sample into a more comprehensive example with the next ...

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Data aggregation with Spring Data MongoDB and Spring Boot

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MongoDB aggregation framework is designed for grouping documents and transforming them into an aggregated result. The aggregation query consists in defining several stages that will be executed in a pipeline. If you are interested in more in-depth details about the framework, then mongodb docs are a good point to start. The point of this post is to write a web ...

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SpringBoot : Working with MyBatis

MyBatis is a SQL Mapping framework with support for custom SQL, stored procedures and advanced mappings. SpringBoot doesn’t provide official support for MyBatis integration, but MyBatis community built a SpringBoot starter for MyBatis. You can read about the SpringBoot MyBatis Starter release announcement at http://blog.mybatis.org/2015/11/mybatis-spring-boot-released.html and you can explore the source code on GitHub https://github.com/mybatis/mybatis-spring-boot. Create a SpringBoot Maven project ...

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SpringBoot : Working with JOOQ

In my previous article SpringBoot : Working with MyBatis  we have learned how to use SpringBoot MyBatis Starter to quickly get up and running with Spring and MyBatis. In this article we are going to learn about how to use SpringBoot JOOQ Starter. JOOQ (Java Object Oriented Querying) is a persistence framework which embraces SQL. JOOQ provides the following features: Building ...

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SpringBoot : Working with JdbcTemplate

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Spring provides a nice abstraction on top of JDBC API using JdbcTemplate and also provides great transaction management capabilities using annotation based approach. First let’s take a quick look at how we generally use Spring’s JdbcTemplate (without SpringBoot) by registering DataSource, TransactionManager and JdbcTemplate beans and optionally we can register DataSourceInitializer bean to initialize our database. @Configuration @ComponentScan @EnableTransactionManagement @PropertySource(value ...

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