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  • License: Freeware
  • Last update: 5 years ago
  • Total downloads: 51
  • Price: Free |
  • Operating system: Linux
  • Publisher: pybackend.sourceforge.net
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linux default iconPyBackend Publisher's description

PyBackend is a relational database backed object development framework written in python and released under GNU Library General Public License.

PyBackend is a relational database backed object development framework written in python and released under GNU Library General Public License. It allows object persistence through a relational database backend. You need not write SQL queries within your class to store or retrieve object-attributes. If your data model allows you to think attributes of your objects as columns of certain tables in your backend database, then PyBackend is for you.

PyBackend provides following functionalities:

* It can store (as well as retrieve) attributes of objects in (from) a relational database supporting atomic transactions.
* It allows you to map individual classes to corresponding databases. Hence an application can use multiple databases to populate its objects; all transparent to the application programmer.
* It stores all information pertaining to the classes, attributes, databases, database authentication and number of connections per database etc. in a single text based configuration file.
* It frees the application programmer from the task of creating and managing database connections. It creates such connections on demand. Maximum number of database connections for each database can be specified as a configuration option.
* If your class interact with the database in more complex ways, you can execute your queries directly too. In this case you need not manage any database connections at all. You will get a handle to the correct database to which your class is mapped.
* It can ensure atomic transactions even over multiple discrete operations; like over multiple HTTP/XMLRPC requests. Though not used in normal object management, this feature can be quite handy when you want to reserve a database connection exclusively for a particular use, even in a multi threaded application.

System Requirements:

No special requirements.
Program Release Status: Minor Update
Program Install Support: Install and Uninstall

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