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ELASTICSEARCH
Source: https://www.elastic.co/blog/benchmarking-and-sizing-your-elasticsearch-cluster-for-logs-and-metrics
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Inputs
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Ingestion throughput (TB/day)1
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Retention period (days)30
Note: if the retention is very long, we should use the warm zone Memory:Data ratio
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Assumptions
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Replica2
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Compression ratio (divided by 2 compared to Quickwit)3
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Disk margin30%
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RAM per node64
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Memory:Data ratio30
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SSD price per TB ($)130
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Outputs
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SSD total size (TB)26
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Number of nodes14
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SSD size for 1 node (TB)1.92
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Instance price / month 32 GB RAM800
m5.4xlarge.search
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Costs
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Compute costs ($/month)10,833.33
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Storage costs ($/month)3,380.00
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Total costs ($month)14,213.33
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