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Latest Articles
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Use Pagination to Speed Up Your API
In this article, I show the main steps to implement the pagination to optimize the response time of your API. I start by reproducing it locally, then, determine the sort order and page size, adapt the database queries, and finally adapt the frontend.
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6 Tips To Keep Your Code Clean
In the following article, I list 6 tips that make a project clean. From correctly organizing the imports, the length of the methods, the utility classes and the naming convention.
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5 Productivity Tips To Work From Home
In this article, I list 5 tips that I do to maintain a high level of productivity when working from home. Working from home become more usual, but companies don’t trust anymore the work from home. The thing is to know how to be constantly focused and avoid distractions.
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Feature Flags: Deploy Unstable Features
In this article I describe the features flags. I explain when I use them and how I use them in different situations. I explain the needed maintenance and the final clean up.
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Optimize Your API Using Memoization
In this article I describe how to use the memoization to optimize the response time of a request. I explain how to prepare the code and how to apply the solution.
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Security In The Cloud: 7 AWS Best Practices
In this article I describe 7 AWS best practices to ensure the security in the Cloud. I explain how to configure the VPCs, the IAMs and the naming strategy for any service.
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Deploy A Spring Boot Application in AWS Lambda
In the article of today, I’m gonna explain how to deploy a Spring Boot application in AWS Lambda. I want to deploy a complete web application into a serverless platform. The difference is that I want to create several endpoints in my Spring Boot application. And I want to map them all to a single…
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What Does My CI/CD Pipelines Look Like?
In the following article, I show how to build an effective CI/CD pipeline in GitlabCI. I show how to separate some steps depending on the branches. Which steps are mandatory and best practices.
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How I use Gitflow in real-life projects with GitlabCI
In the article of today, I’m gonna explain the usage of Gitflow in real-life projects. What adaptations I’ve made and how do I use it in my projects. I will also show how I’ve implemented Gitflow in my GitlabCI platform.
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Looking for help on a project? To optimize the performance of your application ? Or to reduce the costs of you AWS infrastructure?
Build a Backend with Spring Boot in 9 Steps
Do you want to create a Spring Boot Backend? Do you want to create a website? Here are the 9 steps I follow to create a backend with Spring Boot.
Build a Microservices Architecture with Spring Cloud
Are you looking to build a Microservices architecture? To create Microservices with Spring Cloud and Kubernetes? Here are the main design patterns used in Microservices Architectures.
The Dev World - Sergio Lema 