dothebart

Citadel is a highly integrated Groupware Platform with a Web 2.0 enabled Web interface, but also providing SMTP, IMAP, POP3 and GroupDAV access to its content. Citadel offers Versatile email services with very low administration needed. It provides its own implementations of these server ... [More] protocols: Imap, Pop3, SMTP, ManageSieve, Citadel. [Less]

A distributed open-source database with a flexible data model for documents, graphs, and key-values. Build high performance applications using a convenient sql-like query language or JavaScript extensions. Multi-model database Combine key-value pairs, documents and graphs structures ubiquitously ... [More] and transparently Sharding & Replication Benefit from ArangoDB’s rich feature set even when using distributed collections Extensible through Foxx Build your own applications and API with JavaScript Powerful Query Language AQL is a declarative query language similar to SQL Strong Consistency If needed, you can use Transactions and enforce ACID guaranties for your data Joins, Joins, Joins Use joins as you would expect in a SQL environment [Less]

Implementation of iCal related data types with bindings to java, python, and C++.