• A query, or There and Back Again

    Thu, Sep 02, 2021

    OpenSearch is a distributed, open source search and analytics suite used for a broad set of use cases like real-time application monitoring, log analytics, and website search. And it’s easy to imagine why you might want to query information from OpenSearch in those use cases. But you might not know how those queries actually work. Well, that’s what we’re going...

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  • OpenSearch Versioning, or What is SemVer anyway?

    Fri, Aug 27, 2021

    I think people often use Semantic Versioning (a.k.a SemVer) intuitively even if they don’t know the term. So, let’s take a look at what SemVer is and what it means for software like OpenSearch.

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  • OpenSearch Partner Highlight: How Titaniam Arcus can further secure your OpenSearch Deployment

    Tue, Aug 24, 2021

    Over the past few years there have been numerous security breaches reported in the news. These types of incidents are top of mind as people want to ensure the software and services they build are secure. OpenSearch provides an out-of-the-box security plugin so that developers can build OpenSearch deployments securely. The out-of-the-box features include:

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  • Carrying forward the OpenSearch client libraries as a community

    Wed, Aug 11, 2021

    Note: This post was updated in Dec 2021 to reflect the current status of the new clients.

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  • Streaming Analytics in OpenSearch

    Mon, Aug 02, 2021

    This post introduces an updated Random Cut Forest library, RCF 2.0. OpenSearch uses RCF 1.0 in its existing High Cardinality Anomaly Detection (HCAD) framework [1,2,3]. The sequel discusses the perspective motivating RCF 2.0.

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