The Unified Logging Infrastructure for Data Analytics at Twitter George Lee, Jimmy Lin, Chuang Liu, Andrew Lorek, and Dmitriy Ryaboy Twitter, Inc. @GeorgeJLee @lintool @chuangl4 @mrtall @squarecog ABSTRACT In recent years, there has been a substantial amount of work on large-scale data analytics using Hadoop-based platforms running on large clusters of commodity machines. A less- explored topic is