• Setup OpenSearch multi-node cluster on Kubernetes using Helm Charts

    Wed, Nov 24, 2021

    OpenSearch can operate as a single-node or multi-node cluster. Production setup typically requires a multi-node cluster. In this tutorial, you will learn how to setup a multi-node cluster of OpenSearch using Helm and configure OpenSearch Dashboards to access the cluster. This will setup a three-node cluster that has one dedicated master node, one dedicated coordinating node, and one data node...

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  • OpenSearch 1.2.0 is out now!

    Tue, Nov 23, 2021

    With this latest version of the OpenSearch distribution (OpenSearch, OpenSearch Dashboards, as well as plugins and tools) you can enjoy a number of new features and enhancements as well as improvements to stability and efficiency. A few highlights include:

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  • Anomaly Detection for Historical Data and Real-time Streaming

    Thu, Nov 18, 2021

    You can leverage anomaly detection to analyze vast amount of logs in many different ways. Some analytics approaches require real-time detection, such as application monitoring, event detection, and fraud detection. Others involve analyzing past data to identify the trends and patterns, isolate the root cause and prevent them from happening again in the future. The anomaly detection plugin in OpenSearch...

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  • Partner Highlight: Instaclustr adds OpenSearch to its managed service offerings

    Mon, Nov 15, 2021

    Instaclustr is pleased to announce the general availability of OpenSearch and OpenSearch Dashboards on the Instaclustr SaaS Platform. OpenSearch is another key open source technology that joins our suite of managed offerings. Instaclustr also provides Enterprise Support for organizations who choose to run OpenSearch themselves.

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  • Backwards Compatibility Testing for OpenSearch

    Fri, Nov 05, 2021

    Backwards Compatibility (BWC) testing is used to test and determine the safe upgrade paths from a supported BWC version to the current version. The framework in OpenSearch allows you to run these BWC tests for all supported BWC versions in OpenSearch allowing safe upgrade paths between versions. This framework is now extended to work for plugins which can introduce their...

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