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Cloud

AWS lambda deploy

In this article, I will show how to deploy our lambda nodejs simple application using terraform. We will focus on how to connect our aws account with a local machine to easily apply terraform. In addition, we configure the API gateway to call lambda by HTTP method.
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Tools

GitLab pipelines

Recently, the CI/CD approach has been very popular. We are going to push albo deploy our changes to the environment as quickly as possible. Thanks […]
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Java

Elasticsearch in Java projects – query documents

The previous article 'Elasticsearch in Java projects – index and read documents’ presents how to store the documents in the index. However, the primary function of the […]
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Java

Elasticsearch in Java projects – data enrichment

The previous articles present how to index and query documents using a single index. Let’s imagine more real-life scenario when the relevant information is kept […]
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Java

Elasticsearch in Java projects – RESTful API over HTTP

The previous articles focus on the communication with Elasticsearch using Java Rest High Level Client. This article presents the communication over RESTful API over HTTP […]
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Cloud Spring

Spring Cloud Contract

Spring Cloud Contract helps developers in implementing the Consumer Driver Contracts(CDC) approach. In this article, we’ll explain what is Consumer Driven Contract Testing and see […]
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Java

Save your time with MapStruct library

The MapStruct library is a great tool that can help you save time and make your life easier. Many times, when working in a microservices […]
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Java Backend

Elasticsearch in Java projects – aggregations

This article, in contrary to previous ones, is not dedicated to search. It presents another powerful aspect of the Elasticsearch – Aggregations, that let users […]
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Cloud Spring

Spring Cloud Config

Spring Cloud Config is a project that offers support for externalized configuration in a distributed system for both client side and server side. At server […]
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Java

Elasticsearch in Java projects – index and read documents

Nowadays market puts a huge demand for projects on efficient searching and analyzing capabilities of the big volume data. The answer on this is using […]
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