Blog: Betterjavacode

238 blogs updated: 87 min. ago
How To Implement Two-Factor Authentication with Spring Security
This is a two-post series in which I will show how to implement two-factor authentication with Spring Security. In this post, we will cover ...
27-11-2022 22:11:54 Betterjavacode Beginners
Communication Patterns between Microservices
In this post, I will cover different communication patterns between microservices. As microservices have become more industry pattern, it ha...
30-10-2022 22:15:04 Betterjavacode Beginners
Basic Authentication with Passport in NestJS Application
In this post, I will show how to implement basic authentication using Passport.js in a NestJS Application. So far in the NestJS series, we h...
25-09-2022 20:15:18 Betterjavacode Beginners
Upload File to S3 Using NestJS Application
In this post, I will show how to upload a file to S3 using a NestJS application. S3 is Amazon's Simple Storage Service (S3). In old systems,...
29-08-2022 07:35:54 Betterjavacode Beginners
How Spring Security Filter Chain Works
In this post, I will discuss how the Spring Security Filter chain works. Spring Security uses a chain of filters to execute security feature...
14-08-2022 21:50:24 Betterjavacode Beginners
Microservice Example Event Source Architecture
In this post, we will build a simple microservice using an Event Source architecture pattern. Previously, I discussed Event-Driven architect...
07-08-2022 01:29:36 Betterjavacode Beginners
7 Advantages to Use Test Driven Development
Test-Driven Development (TDD) is a technique to write software by writing tests. This allows developers to be more proactive in their approa...
12-06-2022 20:17:33 Betterjavacode Beginners
How to Connect to a Database from Spring Boot
In this post, I will show how we can connect to a database from Spring Boot Application. This post will focus on relational databases, but y...
15-05-2022 21:29:45 Betterjavacode Beginners
Using Bull Queues in NestJS Application
In many scenarios, you will have to handle asynchronous CPU-intensive tasks. Especially, if an application is asking for data through REST A...
24-04-2022 16:47:33 Betterjavacode Beginners
Adding Health checks in NestJS Application
The health check endpoint provides the details of how our application is doing. In this post, we will show how to add health checks to your ...
16-04-2022 22:24:27 Betterjavacode Beginners

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