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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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Cloud Monitoring

Monitor your application with micrometer and Google Cloud Monitoring

Monitoring is an integral part of modern Site Reliability Engineering practices. In this article, you will learn how to apply monitoring to your application using […]
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Monitoring Linux

Bottlenecks identification with perf

This article presents how to easily profile a Linux system application with the perf tool. Additionally, you will learn how to visualize gathered data as […]
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Tools Linux GIT

Git – under the hood again

Here is a continuation of my older article about git. This time, I will talk about branches and HEAD (my personal horror until I understood its true […]
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Python Monitoring Machine Learning

Anomaly Detection

Anomaly detection is an important topic in computer science. This article presents a few most common approaches to this problem, and shows an example of […]
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