SpringBoot Hazelcast cache with PostgreSQL backend

Performance is a big problem in software development. And Caching is one solution to speed up system. Hazelcast is an open source in-memory data grid. So in the tutorial, JavaSampleApproach will show you how to use SpringBoot Hazelcast cache with PostGreSQL backend.

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SpringBoot Caffeine cache with PostgreSQL backend
Couchbase – How to create Spring Cache Couchbase application with SpringBoot

[Continue reading…] “SpringBoot Hazelcast cache with PostgreSQL backend”

SpringBoot Caffeine cache with PostgreSQL backend

Performance is a big problem in software development. And Caching is one solution to speed up system. In the tutorial, JavaSampleApproach will show you how to use SpringBoot Caffeine cache with PostGreSQL backend.

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How to work with Spring Cache | Spring Boot
Couchbase – How to create Spring Cache Couchbase application with SpringBoot
SpringBoot Hazelcast cache with PostgreSQL backend

[Continue reading…] “SpringBoot Caffeine cache with PostgreSQL backend”

Angular 4 + Spring JPA + PostgreSQL example | Angular 4 Http Client – Spring Boot RestApi Server

In this tutorial, JavaSampleApproach shows you Angular 4 Http Client & Spring Boot Server example that uses Spring JPA to interact with PostgreSQL and Angular 4 as a front-end technology to make request and receive response.

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[Continue reading…] “Angular 4 + Spring JPA + PostgreSQL example | Angular 4 Http Client – Spring Boot RestApi Server”

Spring JPA + PostgreSQL + AngularJS example | Spring Boot

In this tutorial, JavaSampleApproach shows you a Spring Boot example that uses Spring JPA to interact with PostgreSQL and AngularJS as a front-end technology to make request and receive response.

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Angular 4 + Spring JPA + PostgreSQL example | Angular 4 Http Client – Spring Boot RestApi Server

[Continue reading…] “Spring JPA + PostgreSQL + AngularJS example | Spring Boot”

How to create paging and sorting results with Spring JPA and PostgreSQL | Spring Boot

Spring Data with Spring JPA supports the ways to write interface for repositories and custom finder methods. Pagination is so important in case we have many data records to show.

In this tutorial, we’re gonna look at the way to make paging and sorting results with Spring JPA and PostgreSQL using Spring Boot.

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@DataJPATest with Spring Boot

[Continue reading…] “How to create paging and sorting results with Spring JPA and PostgreSQL | Spring Boot”

How to execute asynchronous query with Spring JPA and PostgreSQL | Spring Boot

In tradition approach, implementing Data Access Layer makes lots of boilerplate code. Spring Data provides us Spring JPA which supports the ways to write interface for repositories and custom finder methods. The implementation will be done automatically by Spring Framework.

The tutorial shows you how to execute asynchronous query with Spring JPA and PostgreSQL using Spring Boot.

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How to get streaming results with Spring JPA, Java 8 Stream and PostgreSQL | Spring Boot
@DataJPATest with Spring Boot

[Continue reading…] “How to execute asynchronous query with Spring JPA and PostgreSQL | Spring Boot”

How to get streaming results with Spring JPA, Java 8 Stream and PostgreSQL | Spring Boot

In tradition approach, implementing Data Access Layer makes lots of boilerplate code. Spring Data provides us Spring JPA which supports the ways to write interface for repositories and custom finder methods. The implementation will be done automatically by Spring Framework.

The tutorial shows you how to make streaming results with Spring JPA, Java 8 Stream and PostgreSQL using Spring Boot.

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Java 8 Streams
How to use Spring JPA MySQL | Spring Boot
How to use Spring JPA with PostgreSQL | Spring Boot
@DataJPATest with Spring Boot

[Continue reading…] “How to get streaming results with Spring JPA, Java 8 Stream and PostgreSQL | Spring Boot”

How to configure Spring Batch Step for restart

In How to use Spring Batch Restartable Function, we had discussed about how to restart a Job. Today, JavaSampleApproach will guide you how to use additional configuration for step in case restart a Batch Job.

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[Continue reading…] “How to configure Spring Batch Step for restart”

How to use Spring JPA MySQL | Spring Boot

In tradition approach, implementing Data Access Layer makes lots of boilerplate of code. Spring JPA is a part of Spring Data, helps us improve our codes and reduce efforts for development and maintenance. Spring JPA supports us the ways to write interface for repositories and custom finder methods, the implementation will be done automatically by Spring Framework.

In the tutorial, JavaSampleApproach will show you way to use Spring JPA MySQL using Spring Boot.

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[Continue reading…] “How to use Spring JPA MySQL | Spring Boot”

How to configure multi Postgres DataSources with Springboot

In the tutorial, JavaSampleApproach will guide you how to configure multi Postgres DataSources with Spring Boot.

[Continue reading…] “How to configure multi Postgres DataSources with Springboot”

Spring JPA – Many to Many relationship

This tutorial will guide you through the steps configuring Many to Many relationship in database with Spring JPA, Spring Boot & PostgreSql.

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[Continue reading…] “Spring JPA – Many to Many relationship”

Spring Batch Job with Parallel Steps

For scaling a Batch Job, Parallel Steps is one solution that bases on the business logic of application. We split the logic business in distinct responsibilities, and each step can be executed in parallelized flow. The tutorial will guide you how to configure parallel steps with Spring Batch.

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[Continue reading…] “Spring Batch Job with Parallel Steps”

How to import CSV data to PostgreSQL Database using Spring Batch Job

Spring Batch is a powerful module to implement a batch process for tons of data conveniently.
This tutorial guide you how to import CSV Data to PostgreSQL Database using Spring Batch Job.

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[Continue reading…] “How to import CSV data to PostgreSQL Database using Spring Batch Job”

How to use Spring JDBC Template with Spring Boot for Postgres DataBase

The tutorial shows you how to use Spring JDBC Template to access  & manipulate database (Postgres DB) with Spring Boot.

[Continue reading…] “How to use Spring JDBC Template with Spring Boot for Postgres DataBase”

How to start with Spring Batch using Spring Boot – Java Config

Many business operations need to process with batch job for critical environment. Spring Batch is a lightweight framework to boot the batch application. The tutorial will guide you how to start with Spring Batch using Spring Boot.

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How to configure Spring Batch Step for restart
How to use Spring Batch Late Binding – Step Scope & Job Scope
Spring Batch Partition for Scaling & Parallel Processing

[Continue reading…] “How to start with Spring Batch using Spring Boot – Java Config”

How to use Spring JPA with PostgreSQL | Spring Boot

In tradition approach, implementing Data Access Layer makes lots of boilerplate code. Spring JPA is a part of Spring Data, helps us improve our codes and reduce efforts for development and maintenance. Spring JPA supports us the ways to write interface for repositories and custom finder methods, the implementation will be done automatically by Spring Framework.

The tutorial shows you how to use Spring JPA with PostgreSQL using Spring Boot.

Related Posts:
How to use Spring JPA MySQL | Spring Boot
Spring JPA + PostgreSQL + AngularJS example | Spring Boot
How to use Spring JPA MariaDB | Spring Boot
Angular 4 + Spring JPA + PostgreSQL example | Angular 4 Http Client – Spring Boot RestApi Server

How to do this with Kotlin: Spring JPA + Postgresql | Spring Boot Example

[Continue reading…] “How to use Spring JPA with PostgreSQL | Spring Boot”