# DuckDB previews server mode and storage changes for version 2.0

_Sunday, August 16, 2026 at 8:00 PM EDT · Products · Latest · Tier 2 — Notable_

![DuckDB previews server mode and storage changes for version 2.0 — Primary](https://duckdb.org/images/blog/thumbs/duckdb-preview-2-0.png)

DuckDB previewed version 2.0, planned for release this fall, with a stable client/server capability, a new default storage format and a new SQL parser.

Its Quack extension will let a DuckDB process serve databases over a network, while the CONNECT statement can route queries to remote databases including PostgreSQL and MySQL. The release also proposes asynchronous I/O for remote storage, triggers, expanded VARIANT support and changes intended to reduce memory pressure from large indexes and wide tables.

DuckDB said the version includes a limited set of breaking changes.

## Sources

- [duckdb.org](https://duckdb.org/2026/08/17/duckdb-20-highlights)

---
Canonical: https://techandbusiness.org/newswire/nuQTYVsGAc0ABq16wP_qkk
Retrieved: 2026-08-17T17:04:55.235Z
Publisher: Tech & Business (techandbusiness.org)