A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

10 Open Issues Need Help Last updated: Jul 23, 2026

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good first issue infra

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml
good first issue testing infra

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml
good first issue infra

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml
good first issue protocol

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml
good first issue sql

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml
good first issue sql

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml
good first issue sql

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml
good first issue sql

A PostgreSQL wire-protocol database engine written from scratch in OCaml — real psql connects. CRUD, joins, aggregates, transactions, WAL, indexes, cost-based-ish planner.

OCaml