Creating Spring Boot MVC application with AWS DynamoDB in 10 mins

-
Image
AWS DynamoDB DB is a serverless NOSQL database. You can understand how to build a spring boot Java web MVC application (Game Leaderboard) reading a AWS DynamoDB in 10 mins. Source of the demo code: https://github.com/babysteps-topro/spring-mvc-dynamodb Command to run the project: mvn spring-boot:run Video explain the table design: https://youtu.be/V0GtrBfY7XM Prerequisite: Install the AWS CLI: https://youtu.be/pE-Q_4YXlR0 Video explain the how to create the table: https://youtu.be/sBZIVLlmpxY
3 comments

Develop Spring boot REST API in AWS - PART 2/4 (ECS Cluster)

-

In this video tutorial (part2), we continue to explore developing spring boot REST API on AWS. We will focus on ECS in this part.

It involves the following steps:

(1) AWS ECS Basic 

(2) ECS Cluster demo

(3) ECS Task Definition demo

(4) ECS Service demo


Thank for watching!

In the next part, I will discuss the CodeDeploy.


Source Code:

https://github.com/babysteps-topro/aws-springboot-pipeline1.git


Comments

Post a Comment

Popular posts from this blog

Sample Apps: Spring data MongoDB and JSF Integration tutorial (PART 1)

-
Image
In this year, I will start a new series of “Sample application Tutorials”. In this series of tutorial, a sample case study application will be built with different technologies. In this tutorial, sample JSF application with Spring Data MongoDB will be covered. Table of Contents: 1. Introduction to sample application (MongoShop Product Catalog) 2. MongoDB schema design and data preparation 3. JSF (PrimeFaces) and Spring data MongoDB Integration 4. Enquriy data with spring data repository and mongotemplate 5. Create, Edit and delete data Introduction to sample application (MongoShop Product Catalog) After this tutorial, a sample application (MongoShop Product Catalog) with the following functional requirement will be built: 1. Searching product with different criteria (e.g. sku, product type, title, stc) 2. Create a new product with different category. 3. Edit selected product details 4. Delete selected product from the enquiry screen. Presentation Layer:
Read more

Customizing Spring Data JPA Repository

-
Spring Data is a very convenient library. However, as the project as quite new, it is not well featured. By default, Spring Data JPA will provide implementation of the DAO based on SimpleJpaRepository. In recent project, I have developed a customize repository base class so that I could add more features on it. You could add vendor specific features to this repository base class as you like. Configuration You have to add the following configuration to you spring beans configuration file. You have to specified a new repository factory class. We will develop the class later. <jpa:repositories base-package="example.borislam.dao" factory-class="example.borislam.data.springData.DefaultRepositoryFactoryBean/> Just develop an interface extending JpaRepository. You should remember to annotate it with @NoRepositoryBean. @NoRepositoryBean public interface GenericRepository <T, ID extends Serializable> extends JpaRepository<T, ID> { } Define
Read more

Adding Hibernate Entity Level Filtering feature to Spring Data JPA Repository

-
Those who have used data filtering features of hibernate should know that it is very powerful. You could define a set of filtering criteria to an entity class or a collection. Spring data JPA is a very handy library but it does not have fitering features. In this post, I will demonstrate how to add the hibernate filter features at entity level. We can just use annotation in your repositoy interface to enable this features. Step 1. Define filter at entity level as usual. Just use hibernate @FilterDef annotation. @Entity @Table(name = "STUDENT") @FilterDef(name="filterBySchoolAndClass", parameters={@ParamDef(name="school", type="string"),@ParamDef(name="class", type="integer")}) public class Student extends GenericEntity implements Serializable { ... } Step2. Define two custom annotations. These two annotations are to be used in your repository interfaces. You could apply the hibernate filter defined in step 1 to spe
Read more