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Apache Cayenne, open-source for Java; Apache OpenJPA, open-source for Java; DataNucleus, open-source JDO and JPA implementation (formerly known as JPOX) Ebean, open-source ORM framework; EclipseLink, Eclipse persistence platform; Enterprise JavaBeans (EJB) Enterprise Objects Framework, Mac OS X/Java, part of Apple WebObjects
Python Yes - - - ORM-agnostic via pytest: depends on ORM Yes Jinja2 - Yes Yes Flask: Python Yes - - Yes ORM-agnostic via unittest depends on ORM Yes Jinja2: Yes Yes Yes Jam.py: Python, JavaScript: Yes Event driven Yes Yes Yes via pytest and mocha Yes Yes Yes Yes Yes Yes Pyjs: Python, JavaScript: Yes Use PureMVC Python version (compiled to ...
An alternative to implementing ORM is use of the native procedural languages provided with every major database. These can be called from the client using SQL statements. The Data Access Object (DAO) design pattern is used to abstract these statements and offer a lightweight object-oriented interface to the rest of the application. [5]
10.2.1 C++, C#, Java, Python, Smalltalk and XML: SQL superset Proprietary: Distributed, Parallel Query Engine ObjectStore: 7.2 (July 2011) C++, Java, interoperable with .NET SQL subset (also has own object query language) Proprietary: Embedded database supporting efficient, distributed management of C++ and Java objects.
4.2.1 [1] / 2024-06-14; 6 months ago Dapper.NET 4.0 Open source: Apache License 2.0 1.8 NuGet DataNucleus: Java: Open source: Apache License 2 4.1.0.RELEASE / May 19, 2015 JDO: DBIx::Class: Perl Open source: Artistic License 1.0 & GPL: 0.082843 / May 17, 2022 () [2] Django: Python: Open source: BSD licenses: 5.1.4 [3] 4 December 2024; 24 days ...
For Java HSQLDB: HSQL Development Group 2001 Java, SQL, ODBC Open Source (BSD License) Relational, for Java [4] Hazelcast: Hazelcast Team Java, C#, C++, Node.js, Python, Go Open Source (Apache License 2.0) Hazelcast is an in-memory computing platform that runs applications with extremely high throughput and low latency requirements.
Apache Cayenne is an open source persistence framework licensed under the Apache License, providing object-relational mapping (ORM) and remoting services. Cayenne binds one or more database schemas directly to Java objects, managing atomic commit and rollbacks, SQL generation, joins, sequences, and more.
SQLAlchemy is an open-source Python library that provides an SQL toolkit (called "SQLAlchemy Core") and an Object Relational Mapper (ORM) for database interactions. It allows developers to work with databases using Python objects, enabling efficient and flexible database access.