Reactive or Asynchronous? Trying Avoid any headache choice
Is it better to use Spring Webflux project, with its Reactive API, or Asyncronous support for calling a method in separates thread? Performance, resource consumption, how many factors should I consider...
View ArticleRESTFul Api – Response status and operation result
Giving back a meaningful http status code and message to a client when it invokes our RESTFul service is a correct and desirable behaviour expected by our consumers. It’s not enough including the...
View ArticleApache Kafka and Rabbit – Dealing with Stream
Very often I come accross article about Stream processing in Message Broker (Apache Kafka, RabbitMq, …) where it seems that the difference between a traditional and Stream message processing depends on...
View ArticleWhy is Java moving to Functional Programming ?
Functional Programming (FP) has been introduced in JDK since version 8 with JSR 335 (Lambda Expressions for the Java Programming Language). Frameworks as Spring and others have been changing their...
View ArticleCan Ci/Cd get on with databases?
While it’s easy to apply Ci/Cd to stateless components such an application or job, the things become more complicated when we try applying the same method to statefull infrastructure as database or...
View ArticleCombining cloneable interface with Memento Pattern
Clonable interface and Memento pattern: what do they have in common? At first glance, I’d say nothing, the first is a JDK interface while the last is a programming language pattern, yet, once bind...
View ArticleSql or NoSql, that’s the question
Although it’s undeniable that most applications developed over the years have SQL as storage solution, it is nowadays common to face the choice, before starting developing a new one, between SQL or...
View ArticleWhy Swagger code generator doesn’t fit for me
Rest Api is the most popular interface for exchanging data between platforms and OpenApi specifications make very easier for everyone to publish and consume any Rest Api. Tools, as Swagger, let...
View ArticleJunior Developer and Software Engineer
What’s real meaning behind these titles? It’s a matter of experience, skills or both? Does it depends on the number of language codes known with proficiency? Am I right to suppose that a developer with...
View ArticleRabbitMQ – Build Quorum Queue in Cluster
Quorum Queues are a new type for implementing durable and replicated Queues in RabbitMQ. In order to replace mirroring Queue, this new type is built to perform specific use cases where data safety is...
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