Getting Started with DQL: Query Notes Documents with SQL-Style Syntax

Domino Query Language (DQL) gives you a near-SQL syntax for querying Notes documents directly, without designing a new view for every query shape. This is Part 1 of the 'DQL Trilogy': DQL's design rationale, writing your first query, calling DQL from LotusScript / Java / REST API, and a syntax cheat sheet. Query-writing pitfalls are in Part 2; shipping to production (catalog maintenance and permissions) is in Part 3.

HCL Domino REST API Quickstart Guide

This guide walks you through installing, configuring, and starting with the HCL Domino REST API, enabling access to Domino databases via a modern RESTful interface.

HCL Domino 2026 Release Highlights

HCL Domino 2026 (version 14.5.1) was officially released on March 19, 2026, introducing new features like Domino IQ, AutoUpdate, and OIDC support.

Welcome to Domino News

A bilingual HCL Domino site — covering the latest news and technical deep-dives across the ecosystem.