EzraDB
Product

In-database compute

Bring the code to the data — JavaScript today, distributed & GPU next.

WHAT'S INSIDE

  • PL/pgSQL — cursors, triggers, exceptions, SECURITY DEFINER
  • PLV8 JavaScript (QuickJS) — plv8.execute / prepare / subtransaction
  • Per-function memory & timeout limits; trigger + SETOF support
  • WASM UDFs (wasmtime, LANGUAGE plwasm)*
  • Distributed UDF execution — fan-out by volatility / parallel-safety*
  • GPU-accelerated aggregation kernels*

*In development — not yet production-ready.

javascript udf
CREATE EXTENSION IF NOT EXISTS plv8;
CREATE FUNCTION add(a INT, b INT) RETURNS INT AS $$ return a + b; $$ LANGUAGE plv8;

THE REST OF THE ENGINE

Transactional engineA serious OLTP core — MVCC, WAL, real Postgres semantics.
Analytical engineA vectorized columnar warehouse living in the same database.
HTAP fabricBoth engines over one MVCC timeline. Pick per table, keep one copy.
Time-series & quantA kdb-class time engine that speaks SQL.
Streaming & CDCData in and out, continuously.
Redis-compatible KV & queuesA cache and job-queue engine inside your database.
Search & AIFull-text and vectors without another system.
Resilience & scaleSpanner-class ambitions, engineered in the open of our roadmap.
Security & operationsRun it like Postgres. Watch it like a modern system.
← Everything inside the engineSee the benchmarks →