Basic Data Manipulation Practices Platforms Rust playground live SQL v2 Colab VSC Data Analysis Polars DataFrames Oracle Database SQLite DuckDB Languages Rust Python Julia SQL: Oracle SQL SQLite Syntax Drivers oracledb rusqlite SQLite.jl ADBC_SQLite Interfaces PEP 249 DBInterface.jl The Arrow Pycapsule interface Formats Apache Arrow: PyArrow OracleDataFrame Crate Arrow Arrow.jl Text Based Tabular Format: CSV.jl Polars-IO