foster innovation  #1 Data Management  Query processing: 007, TPC-C, TPC-E, TPC-H, TPC-DS (w/ audit)  Join ordering: JOB  #2 “Big Data”  MR/Spark: BigBench, HiBench, SparkBench  Array Databases:

atexit(). If you have a handler that needs to run when a program terminates via quick_exit() (flushing logs, for example), you can register it us- ing at_quick_exit(). (If you have a handler that needs to run such as db.h. In general, make your filenames very specific. For example, use http_server_logs.h rather than logs.h. A very common case is to have a pair of files called, e.g., foo_bar.h and foo_bar.cc,