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Curious about how does a decision system work? This article explains the deciders for shard allocation in Elasticsearch by going through their responsibility, structure, decision making, lifecycle, testing, and more.

Your vue file is getting big? This Q&A explains how to use component in Vue.js by extracting logic from your existing page.

This Q&A explains how to change logger level dynamically at runtime via RESTful API for your Java application when using Logback.

This article shares tips for different string operations in Bash, including string declaration, substring removal, substring replacement, regular expressions in if-statement, and operations in streams.

Better understand the slow queries in Elasticsearch by using the slow logs. In this article, we discuss the log structure, the thresholds, and some potential root causes.

This article discusses how to implement a simple audit logs solution with Java JAX-RS, including requirements, considerations for the implementation, and 3 different solutions based on Java Servlet, Jetty, and JAX-RS filter.

Elasticsearch snapshot repository plugins for AWS, GCP, and Azure

This article summarizes the list of APIs for "Snapshot and Restore" in Elasticsearch, which allows you to perform operations easily and navigate to official documentation if you need more detail.