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SQLite (/ ˌ ɛ s ˌ k juː ˌ ɛ l ˈ aɪ t /, [4] [5] / ˈ s iː k w ə ˌ l aɪ t / [6]) is a free and open-source relational database engine written in the C programming language.It is not a standalone app; rather, it is a library that software developers embed in their apps.
django CMS: Python/Django: MariaDB, MySQL, Oracle, PostgreSQL, SQLite [137] 3.11.3 [138] BSD: 2023-04-25; 22 months ago MoinMoin: Python: Flat-file database: 1.9.11 [139] GNU GPL: 2020-11-08; 4 years ago Plone: Python/Zope: PostgreSQL [140] 6.1.0 [141] GNU GPL: 2025-02-08; 18 days ago Wagtail: Python/Django: MariaDB, MySQL, PostgreSQL, SQLite ...
SQLite: Public Domain SQream DB: Proprietary SAP Advantage Database Server (formerly known as Sybase Advantage Database Server) Proprietary Teradata: Proprietary TiDB: Apache License 2.0 TimesTen: Proprietary Trafodion: Apache License 2.0 Transbase: Proprietary Unisys RDMS 2200: Proprietary UniData: Proprietary UniVerse: Proprietary Vectorwise ...
For example, think of A as Authors, and B as Books. An Author can write several Books, and a Book can be written by several Authors. In a relational database management system, such relationships are usually implemented by means of an associative table (also known as join table, junction table or cross-reference table), say, AB with two one-to-many relationships A → AB and B → AB.
Django's primary goal is to ease the creation of complex, database-driven websites. The framework emphasizes reusability and "pluggability" of components, less code, low coupling, rapid development, and the principle of don't repeat yourself. [8] Python is used throughout, even for settings, files, and data models.
Download QR code; Print/export ... Download as PDF; Printable version; ... This is a list of online databases accessible via the Internet. A. Abandoned & Little-Known ...
SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Edgar F. Codd [12] in the early 1970s. [13] This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasirelational database management system, System R, which a group at IBM San ...
A database abstraction layer (DBAL [1] or DAL) is an application programming interface which unifies the communication between a computer application and databases such as SQL Server, IBM Db2, MySQL, PostgreSQL, Oracle or SQLite. Traditionally, all database vendors provide their own interface that is tailored to their products.