100644 blob e032f843badef05c1976e1bcfdd692c145084dad	README.md
040000 tree b26bba62be970f3136aad48f28673280bc747ff9	bigpetstore-mapreduce
040000 tree 840b0eec5854f9440b3926346ff3e8eb0099e6b8	bigpetstore-spark
040000 tree a30b5f87f8f6b071d4192651ec3122762b62171d	bigpetstore-transaction-queue