PostgreSQL License
Ruhusa pana (Permissive)Kitambulisho cha SPDX:
PostgreSQLOSI ✓Data ilisasishwa 26 Sep 2026Tafsiri ya mashineKwa maneno rahisi
Leseni fupi ya ruhusa pana inayofanana na MIT na BSD, inayotumiwa na PostgreSQL na mfumo wake ikolojia.
Mfano: Toleo la jamii ya PostgreSQL lenyewe la kitabu cha bure.
Faida
- + Fupi na ya ruhusa pana
- + Inajulikana katika mfumo ikolojia wa PostgreSQL
Hasara
- - Hakuna ruhusa ya hataza
- - Fork zilizofungwa zinaruhusiwa
Miradi maarufu inayoitumia
Miradi maarufu 5 katika ramani yetu inatumia leseni hii.
Ruhusa
- Matumizi ya kibiashara
- Kubadilisha
- Usambazaji
- Matumizi binafsi
Masharti
- Hifadhi tangazo la hakimiliki
Vikwazo
- Hakuna dhima
- Hakuna dhamana
Hali kali · Leseni za msimbo
- A1InaruhusiwaMtoa huduma za wingu anauza mradi wako kama huduma inayosimamiwa
- A2InaruhusiwaMtu anaifanyia fork na kusambaza mshindani wa msimbo uliofungwa
- A3InaruhusiwaImejumuishwa kwenye backend ya SaaS ya msimbo uliofungwa (bila kusambazwa)
- A4InaruhusiwaImeunganishwa kwenye programu au firmware ya msimbo uliofungwa na kusambazwa
- A5HaijashughulikiwaMtu anatangaza toleo lililobadilishwa kwa jina au alama yako ya biashara
- A6InaruhusiwaMtu anauza nakala zisizobadilishwa
- B1HaijashughulikiwaMtumiaji anakushtaki kwa ukiukaji wa hataza na anaendelea kutumia msimbo
- B2HaijashughulikiwaMchangiaji anadai hataza kwenye msimbo aliouchangia
- B3HaijashughulikiwaMgogoro wa kuvuka mipaka: sheria inayotumika na mahakama
- C1Kwa mashartiBaadaye unabadilisha leseni au kuuza leseni za kibiashara (wachangiaji hawakusaini CLA)
- C2InaruhusiwaMsimbo wako unaunganishwa kwenye mradi wa GPL-3.0
- C3Imezuiwa na leseniUnatumia tegemezi ya GPL-3.0 na bado unatoa chini ya leseni hii
- C4InaruhusiwaMradi umeachwa na mtu anaufanyia fork ili kuuendeleza
- C5Imezuiwa na leseniUnataka kuzuia makampuni makubwa au washindani pekee
- C6HaijashughulikiwaMsimbo muhimu uliandikwa na mfanyakazi na mwajiri anapinga
- D1Imezuiwa na leseniMtu anaondoa matangazo ya hakimiliki au ya kutaja chanzo
- D2InaruhusiwaMtu anabadilisha faili bila kuweka alama kwenye mabadiliko
- D3InaruhusiwaMabadiliko ya ndani, bila usambazaji wala huduma ya nje
- D4InaruhusiwaInatumika kijeshi, kwa upelelezi au kwa matumizi mengine unayopinga
- D5HaijashughulikiwaInatumiwa na taasisi iliyowekewa vikwazo
- D6HaijashughulikiwaMsimbo wako unatumika kufunza modeli ya AI
Rada ya hali mbaya zaidi
- 1Inazuia kunufaika bila kuchangia0
- 2Inazuia fork zilizofungwa0
- 3Ulinzi wa hataza0
- 4Vikwazo vya kupitishwa0
- 5Ugumu wa kubadilisha leseni50
Imekokotolewa kutoka jedwali la hali. Thamani kubwa inamaanisha sifa hiyo zaidi, si "bora zaidi".
Linganisha na…
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https://spdx.org/licenses/PostgreSQL.html
PostgreSQL License
PostgreSQL Database Management System
(formerly known as Postgres, then as Postgres95)
Portions Copyright (c) 1996-2010, The PostgreSQL Global Development Group
Portions Copyright (c) 1994, The Regents of the University of California
Permission to use, copy, modify, and distribute this software and its documentation for any purpose, without fee, and without a written agreement is hereby granted, provided that the above copyright notice and this paragraph and the following two paragraphs appear in all copies.
IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.