"Open source applications" is the term that describes systems built using open source software in the form of frameworks or libraries. Although copyleft licenses do not permit organizations to resell software developed using open software, mechanisms such as dual-license models have arisen, whereby commercial vendors can deliver their software under a community license that follows the open source license regulations and offers a commercial license with an attached fee. Vendors may charge users for services such as support, training, consulting, and advanced features.
In the past two years, commercial open source vendors have been working actively towards establishing a long-term position in the enterprise applications space. In February 2007, the Open Solutions Alliance (OSA) was formed to bring together commercial open source software businesses; its main purpose is to broaden the horizon of open source applications and most importantly, foster interoperability between them. JasperSoft, one of the pioneers of open source BI is among the founding members of this alliance. Pentaho, another open source BI vendor, has set itself apart by leading and sponsoring all of its core projects, implementing open industry standards and establishing partnerships with vendors of data warehouse technology, such as InfoBright and ParAccel.
BI has some of the most challenging technology problems among all enterprise software applications. These challenges include the design of very large databases; complex data integration between disparate and multiple data sources; the ability to search across a surfeit of information; and some of the most stringent performance and latency requirements. Even with proprietary solutions, organizations need a team of experienced professionals—including database administrators, business analysts, and programmers—to implement and support a data warehouse and BI environment.
Open source BI goes one step further: it encourages organizations to use and modify the software as needed and share advances with the rest of the community. It seems only natural that open source and BI technologies have converged. A crucial factor to consider when adopting an open source BI solution is that underlying technologies are often, if not always, open source themselves; although not mandatory, it is prudent to have technical teams acquire the necessary skills. For instance, most open source BI software is built on the LAMP stack. In order to adopt and maintain the applications, technical teams need to have development and administration skills using the LAMP stack.
In the past two years, commercial open source vendors have been working actively towards establishing a long-term position in the enterprise applications space. In February 2007, the Open Solutions Alliance (OSA) was formed to bring together commercial open source software businesses; its main purpose is to broaden the horizon of open source applications and most importantly, foster interoperability between them. JasperSoft, one of the pioneers of open source BI is among the founding members of this alliance. Pentaho, another open source BI vendor, has set itself apart by leading and sponsoring all of its core projects, implementing open industry standards and establishing partnerships with vendors of data warehouse technology, such as InfoBright and ParAccel.
BI has some of the most challenging technology problems among all enterprise software applications. These challenges include the design of very large databases; complex data integration between disparate and multiple data sources; the ability to search across a surfeit of information; and some of the most stringent performance and latency requirements. Even with proprietary solutions, organizations need a team of experienced professionals—including database administrators, business analysts, and programmers—to implement and support a data warehouse and BI environment.
Open source BI goes one step further: it encourages organizations to use and modify the software as needed and share advances with the rest of the community. It seems only natural that open source and BI technologies have converged. A crucial factor to consider when adopting an open source BI solution is that underlying technologies are often, if not always, open source themselves; although not mandatory, it is prudent to have technical teams acquire the necessary skills. For instance, most open source BI software is built on the LAMP stack. In order to adopt and maintain the applications, technical teams need to have development and administration skills using the LAMP stack.
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