Blue-green deployment with Ambassador, Helm and kubernetes
In this post, we are building a Blue-green deployment release strategy using Ambassador, Helm and kubernetes.
Storing untyped objects with Spring data and MySQL Json Data Type
Sometimes we face a requirement where we have to save an unstructured data into our database, in this case we face two issues. The first one .................
Encryption in plain Java
In this article we are going to see how encrypt a string in plain java without using any framework or dependency .................
Custom annotations with Spring
In this post we are going to see the difference between @Repository, @Service, @Configuration, and @Controller annotations and how to make a custom one ...
Intercepting HTTP Requests in Quarkus
In this article, we are going to see how to intercept requests and responses using filters in Quarkus ...
REST API Versioning using Spring, Kubernetes and Ambassador
In this post, we are building a versioned REST API, using Spring to create the api, Kubernetes as our deployment infrastructure ...
Centralized logging using aspect oriented programming and spring
In this article, we are going to examine how we can use aspect programming to centralize logs ...
Simple template for CI/CD operations on Gitlab
In this post, we are going to take a look at Gitlab CI/C pipeline. We will make a template that could be used for ..
Implement an entity Callbacks with SpringBoot and MongoDB
Some times we need to carry out certain actions before sending a record to the database, as we know for sql databases Spring data provides some life-cycle callback methods like @PostPersist..
Setting up the title and the meta tags in Angular/Scully applications
Angular application can't be bootstrapped on the entire HTML document,it is not possible to use the data binding technique for a property like the title for instance.
Continuous integration and deployment in Angular/Scully applications
We will see how to implement the CI/CD concepts using Github actions and Netlify
Automate docker containers with testcontainer library
In this article, we will see how to start a postgres container with some initialized data, when we launch an integration test.
Docker, SpringBoot & Buildpacks
In this post I am going to talk about layers and build stages to improve performance and caching using docker files and buildpacks.
Implement an entity listener in our SpringBoot application
Some times we need to carry out certain actions before saving a record into the database. In this post, we are going to see how to...
How to make a unit test to a @Controller class
In this article, we are going to see how to make a unit test to a @Controller annotated class. This means we are going to isolate it from the spring context.
How to get the current authenticated user with spring security
In this post we are going to see, how to get the current authenticated user, in our spring project, using...