OpenSearch Capacity Planning

How to Choose the Correct Number of Shards per Index in OpenSearch

Finding the right number of shards for your OpenSearch indices, and the right size for each shard depends on many factors, including...

How to Optimize OpenSearch Disk Space and Usage

If you don’t have enough disk space available, OpenSearch will stop allocating shards to the node. To optimize your disk space...

OpenSearch Cost Optimization: 12 Expert Tips

Here are 12 tips to reduce and optimize your OpenSearch costs. First, plan data retention: carefully adjust your...

OpenSearch Flood Stage Disk Watermark

When the “disk flood stage” threshold is exceeded on an OpenSearch cluster, it will start to block core actions. To resolve this issue...

OpenSearch High Disk Watermark

High disk watermark is one of the various thresholds on your OpenSearch cluster. Passing this threshold is a warning and you should ...

OpenSearch Low Disk Watermark

Low disk watermark is one of the various thresholds on your OpenSearch cluster. Here are possible actions you can take to resolve...

OpenSearch Memory Usage Guide

The OpenSearch process is very memory intensive. Here are the memory requirements and some tips to reduce your OpenSearch memory usage.

OpenSearch UltraWarm

UltraWarm is an AWS OpenSearch service feature that provides a cost-effective way to store large amounts of time-based. To use UltraWarm...

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