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DAViCal supports CalDAV and CardDAV, with some backward compatibility features to support WebDAV also. Required prerequisites include a webserver which can run PHP scripting language and a database (currently PostgreSQL 8.1 or greater).
In compilers, backward compatibility may refer to the ability of a compiler for a newer version of the language to accept source code of programs or data that worked under the previous version. [8] A data format is said to be backward compatible when a newer version of the program can open it without errors just like its predecessor. [9]
PostgreSQL claims high, but not complete, conformance with the latest SQL standard ("as of the version 17 release in September 2024, PostgreSQL conforms to at least 170 of the 177 mandatory features for SQL:2023 Core conformance", and no other databases fully conformed to it [79]). One exception is the handling of unquoted identifiers like ...
PostgreSQL and some other databases have support for foreign schemas, which is the ability to import schemas from other servers as defined in ISO/IEC 9075-9 (published as part of SQL:2008). This appears like any other schema in the database according to the SQL specification while accessing data stored either in a different database or a ...
EDB develops and integrates performance, security, and manageability enhancements into Postgres to support enterprise-class workloads. EDB has also developed database compatibility for Oracle to facilitate the migration of workloads from Oracle to EDB Postgres and to support the operation of many Oracle workloads on EDB Postgres. [3]
As an example, a database that must be backward-compatible with previous versions of its on-disk file format, must accomplish the same type of state transformation expected of a dynamic updating system. Likewise, a program that has a plugin architecture, must be able to load and execute new code at runtime.
Backward compatibility, in which newer systems can understand data generated by older ones; Compatibility card, an expansion card for hardware emulation of another device; Compatibility layer, components that allow for non-native support of components Compatibility mode, software mechanism in which a software emulates an older version of software
Backward-compatible video game consoles (1 C, 30 P) Pages in category "Backward compatibility" The following 13 pages are in this category, out of 13 total.