Ori Reshef, Varada, outlined how adaptive indexing and dynamic materialization wrapped with Presto is the next step in interactive analytics on top of data lakes.
Brad Caffey, Staff Big Data Engineer, Expedia Group, covers a proven tuning technique for Apache Spark that lowers job costs on AWS while maximizing performance.
Rohit Srivastava & Bitanshu Das, MiQ, speak about Cost Optimization for a Data Lake Ecosystem and their journey to maintain an efficient & cost-effective Data Lake solution.
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