Earlier this week, the Apache Software Foundation's Infrastructure Team launched a new status service that displays a ton of information about the health of the Apache infrastructure and activity within its projects. Daniel Gruno, infrastructure architect at the ASF, explains how the service came to be and where it's headed....
The ASF is made up of nearly 150 top level projects which cover a wide range of technologies. Chances are if you are looking for a rewarding experience in Open Source, you are going to find it here.
Gump provides large scale continuous integration for various open source projects.
Tajo is an open source big data warehouse system in Hadoop for processing web-scale data sets.
The main goal of Apache Tajo project is to build an advanced open source data warehouse system in Hadoop for processing web-scale data sets. Basically, Tajo provides SQL standard as a query language. Tajo is designed for both interactive and batch queries on data sets stored on HDFS and other data sources. Without hurting query response times, Tajo provides fault-tolerance and dynamic load balancing which are necessary for long-running queries. Tajo employs a cost-based and progressive query optimization techniques for reoptimizing running queries in order to avoid the worst query plans.
Apache Chainsaw is a GUI log viewer.