A month or so ago I had to solve a problem that couple of the CQL queries in a Spring Boot application needed different consistency level than all...
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The bigger your application gets – the harder it becomes to handle all possible exceptions in a same manner. Also what if one of the...
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This blog post is first part of microservices with Spring Cloud series. In this post we are going to do a high level overview of mircoservice...
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This post is an extension of previously published post on database migration: Database Migration Using Flyway and Spring Boot. So same local...
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In this post we will go through the process of database migration using Flyway Plugin for Spring Boot application. Use Case We are building an...
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In this post we will create an application capable to send messages from one region to another for data consistency. Use Case Imagen we are...
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The delay of a network specifies how long it takes for a bit of data to travel across the wire from one communication endpoint to another. As your...
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First of all what is mocking? Mocking is creation of a replica or imitation of something. In simple language, mocking is creation of objects that...
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In modern software engineering testing is one of the main if not the main area which grantees application stability and quality. Without proper...
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Git is most popular version control system in the world and almost every software engineer uses it on daily bases. Sure there is tons of GUIs...
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In post “What Docker is?” we spoke about how Docker works and why it’s needed. So now it’s time to get our hands dirty and...
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If you are a software engineer or in some way related to software. Probably you already heard term Docker. Maybe you are even wondering so what is...
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It is not required to know a lot about Linux to use it. You can use it invisibly every time you do a search on the Internet or use your...
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Scaling is the process of increasing or decreasing the capacity of the system by changing the number of processes available to service requests...
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Event-driven micro-services is one of the buzz words in todays software development. In this article we will go through basic setup of...
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RabbitMQ is messaging technology used to provide asynchronous communication and decouple processes. Also it can be called message-queueing...
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A single point of failure is a part of a system that, if fails, will stop the entire system from working. Single point of failures are undesirable...
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Burning out as a software engineer is more common than you think. Sure everyone has different coping capabilities. But in some cases it might end...
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Many software developers tend to forget the importance of maintaining a healthy lifestyle – especially when that important release is near...
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Learning how to code or at least trying is getting really popular these days. People are choosing to become developers for number of reasons...
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