For this year's contest, the task is to evaluate batches of database join queries on a set of pre-defined relations. The challenge is to execute the queries as fast as possible without (much) prior indexing. So the time has finally come to unleash your fastest hash table implementations!
The top-5 best-ranking undergrad or grad student teams are invited to the 2018 ACM SIGMOD conference in Houston, TX. The winning team will be awarded a prize of USD $7,000, and there will be an additional prize of USD $3,000 for the runner-up.
