jssdataloom — JS + JDBC data extraction with GraalVM
Quick way to pull data from a DB, filter it, cross-reference IDs, and dump a clean CSV. Wrote a few .jss scripts using GraalVM's polyglot context instead of reaching for a full ETL tool. No build step. No framework. Just GraalVM + JDBC drivers. JavaScript with direct Java/JDBC access In-memory indexed lookups (up to 6 columns) RFC 4180 CSV output Built on JavaScript Shell (jss):…
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