Yahoo Gemini and HDFS Integration
About Yahoo Gemini
Yahoo's Gemini offering helps advertisers reach mobile consumers in a contextually relevant, effective way: through native ads tailored for mobile.
HDFS is a Java-based file system that provides scalable and reliable data storage, and it was designed to span large clusters of commodity servers. HDFS has demonstrated production scalability of up to 200 PB of storage and a single cluster of 4500 servers, supporting close to a billion files and blocks.