Evan

@evandekim

61 Following

17 Followers

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🌊Wrote an article on a simple way to build a streaming embedded OLAP database with historical blockchain data leveraging @lancedb , @duckdb , and @envio_indexer https://paragraph.xyz/@evandekim/streaming-embedded-olap-data-pipeline-with-lancedb-duckdb-in-python

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New research article on the state of the blob market with lots of data and charts https://mirror.xyz/preconf.eth/6lZYL62DR9U14KC7wCC4RHReVdHcBeMy5PKeHVbPq5k

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Average blob propagation and block vs blob size will be important metrics to keep an eye on

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https://twitter.com/primev_xyz/status/1761020003858473153?t=2-37E4w1sevJddw2hCyjgg&s=19

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https://twitter.com/isamlambert/status/1758909084731142314?t=6v-UtSEdoCneFYtl-8Y6JQ&s=19

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Ringwoodite is like a sponge, soaking up water. If it were composed of even only one percent of the compound (of water), it would still contain more water than all the oceans on the Earth’s surface combined. https://greekreporter.com/2024/02/05/ocean-found-earths-crust/

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Substrait is to unified computation as arrow is to unified storage https://blog.lancedb.com/substrait-powered-filter-pushdown-in-lance-3d204355365c

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Duckdb +1 for simplicity for reading/writing data to S3 over polars https://www.confessionsofadataguy.com/duckdb-vs-polars-for-data-engineering/

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The modern data stack https://georgheiler.com/2023/12/11/dagster-dbt-duckdb-as-new-local-mds/

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New research published about reordering slippage and telegram bots. Studying reordering slippage utilized 3 diverse data sources - subgraphs, reth, and libmev to aquire a good data perspective. You are only as good as your data! https://twitter.com/MuratLite/status/1748367222249275723?t=yyP0jJWb7-SwbaFTBmQEAA&s=19

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https://www.thomasjpfan.com/2023/12/python-extensions-in-rust-with-jupyter-notebooks/

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Today the Arbitrum sequencer monopolized 90+% of a block's 30m gas limit, pushing gwei over 140 due to ordinals spam. Data extracted using cryo and free merkle rpc Code - https://github.com/Evan-Kim2028/arbitrum_ordinals_spam

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Get free access to production grade historical data with cryo and merkel rpc https://mirror.xyz/0x70b0451b1C047ed750C4661B4624B67FD94A31c5/86O5gGvnrm3q_J2ZCAkZZL0o9ernHSGVMvoX564hzlA

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