Jędrzej Stuczyński
24 lines
1007 B
Markdown
24 lines
1007 B
Markdown
# Nyxd Scraper
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## Pruning
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Similarly to cosmos-sdk, we incorporate pruning into our (scraped) chain data. We attempt to follow their strategies as
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closely as possible for convenience's sake. Therefore, the following are available:
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### Strategies
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The strategies are configured in `config.toml`, with the format `pruning = "<strategy>"` where the options are:
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* `default`: only the last 362,880 states(approximately 3.5 weeks worth of state) are kept; pruning at 10 block
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intervals
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* `nothing`: all historic states will be saved, nothing will be deleted (i.e. archiving node)
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* `everything`: 2 latest states will be kept; pruning at 10 block intervals.
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* `custom`: allow pruning options to be manually specified through `pruning.keep_recent`, and `pruning.interval`
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### Custom Pruning
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These are applied if and only if the pruning strategy is `custom`:
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* `pruning.keep_recent`: N means to keep all of the last N blocks
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* `pruning.interval`: N means to delete old block data from disk every Nth block.
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