Index Settings
Refresh Interval
Increasing the refresh interval can improve indexing performance by reducing the frequency of segment merges.
Example: Setting Refresh Interval
PUT /timeseries-2023.05.30/_settings
{
"index": {
"refresh_interval": "30s"
}
}
Number of Replicas
Adjust the number of replicas based on the required availability and read performance.
Example: Setting Number of Replicas
PUT /timeseries-2023.05.30/_settings
{
"index": {
"number_of_replicas": 2
}
}
Tuning Elasticsearch for Time Series Data
Elasticsearch is a powerful and versatile tool for handling a wide variety of data types, including time series data. However, optimizing Elasticsearch for time series data requires specific tuning and configuration to ensure high performance and efficient storage. This article will delve into various strategies and best practices for tuning Elasticsearch for time series data, complete with examples and outputs to illustrate the concepts.
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