Core Technologies
We have experience in a wide range of open source technologies that are ready for enterprise adoption.
From the many open source projects, we selected our core open source technologies for their maturity, robustness, and functionality as well as our positive experiences using them. OpenCrowd has created partnerships where they strengthen our ability to deliver systems for clients.
Most organizations have closed source products they currently use and will continue to use. Based on our extensive closed source product experience we can choose open source products that are compatible and aligned with out clients' strategic technology choices. OpenCrowd believes that most enterprises will be hybrid (closed source and open source) environments for a long time, adopting open source in an evolutionary fashion.
Our open source technologies experience includes:
| System Category | Projects |
|---|---|
| Operating Systems | Fedora, Red Hat EL, SUSE |
| Frameworks and Components | Hibernate, Spring, Struts |
| Web Servers | Apache HTTPD |
| Application Servers | ActiveGrid, Apache Geronimo, Apache Tomcat, JBoss Application Server, PHP |
| Databases | MySQL, PostgreSQL |
| Web Services | Apache Axis, Apache XML-RPC |
| Enterprise Messaging | ActiveMQ, ServiceMix |
| Content Management Infrastructure and Search | Joomla, Mambo, OpenCms, Lucene |
| Business Intelligence / Reporting | Eclipse BIRT, JasperReports |
| Portals / Wiki / Groupware | MediaWiki, TikiWiki |
| System Management and Monitoring | Nagios |
| System Performance Management | Apache JMeter, OpenSTA |
| Build / Configuration Management / IDE | Apache Ant, CruiseControl, Eclipse, Luntbuild, Subversion |
