Blog
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OpenSearch Sessions at re:Invent
Wondering what sessions to attend at re:Invent to learn more about OpenSearch? We've got you covered! Here are the top 6 sessions to attend this year at re:Invent to deepen your OpenSearch knowledge.
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Building custom threat detection rules with OpenSearch Security Analytics
The threat detection rules scan log data to produce security findings representing potential threats. Security Analytics provides more than 2,200 prepackaged, open-source Sigma rules to help you identify potential security threats from a variety of log sources, including Microsoft Windows, AWS CloudTrail, Amazon S3 access logs, and many more. Additionally, you have the flexibility to create new detection rules and...
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Secrets to improving ingestion with OpenSearch
While most of the optimization secrets I’m sharing with you aren’t intentionally hidden, they sure felt hidden to me when I started with OpenSearch.
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Optimize OpenSearch Refresh Interval
Learn how to optimize the refresh interval of an OpenSearch index and strike a balance between the speed at which indexed information is available for search with CPU and I/O costs
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What in the ML is going on around here?
Going from a vanilla install of OpenSearch to having vectorized text stored in a k-NN–enabled index seemed like a quick learning exercise. On paper, it almost looked easy. Upload a model to a node designated as a ML node, load it, and start ingesting text and storing it as a vector. The amount of probing, asking, experimenting, and copying and...
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