SouravRoy-ETL/slothdb
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
DriftDB - An experimental append-only database with built-in time travel. Query any point in history, guaranteed data integrity, and immutable audit trails. Written in Rust.
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Latest capture 2026-10-16 04:30
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Claude Code 3
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An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
Self-hosted 4D spatiotemporal AI platform built on PostgreSQL, PostGIS, TimescaleDB, H3 and pgvector, with anomaly & threat detection, NLQ interface and full observability.
The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.
Reverse ETL for the code-first data stack
PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.
AST-native PostgreSQL toolkit: typed queries to wire protocol, with built-in RLS tenant isolation.