Internet & Communication · Reviewed
Lotus Notes
A collaborative desktop client combining messaging and personal information tools with replicated document databases and custom business applications, later developed alongside the Domino server.
Overview
Lotus Notes is a client for collaborative applications as well as email, calendars and contacts. Organizations can create shared document databases with forms, views, access controls and workflow logic, allowing teams to manage material such as discussions, approvals and case records within one environment.
A defining capability is replication: users can work with local database copies and synchronize changes with servers. This supported collaboration across offices and intermittent network connections. The Notes client and the Domino server became complementary parts of the platform; their names identify different roles rather than two interchangeable email applications.
Key features
- Replicated document databases
- Custom forms, views and workflows
- Email, calendars and contacts
- Local and disconnected operation
- Database and document access controls
Historical significance
Notes helped establish groupware as a substantial category of business software. Its combination of shared documents, application logic, security and disconnected operation supported work that did not fit neatly into a spreadsheet or a conventional email inbox. It is particularly significant as an early platform for organizations building their own collaborative desktop applications.
History and development
Notes was developed through Iris Associates and Lotus, with its first commercial release in 1989. Its design drew on earlier collaborative computing ideas, including PLATO. IBM acquired Lotus in 1995, and the platform developed further as Notes and Domino, combining collaboration databases with internet services.
IBM's ownership linked Notes to a broad enterprise software portfolio. HCL acquired the Notes and Domino product business in 2019 and continued development under HCL branding. The long ownership history means that Lotus Notes, IBM Notes and HCL Notes refer to successive periods of the same product lineage, with substantial differences between individual releases.