5 data integration trends that will define the future of ETL in 2018
Abhishek Tiwari
DECEMBER 27, 2017
Apache Arrow's in-memory columnar layout is specifically optimized for data locality for better performance on modern hardware like CPUs and GPUs. In contrast, Alluxio a middleware for data access - think Alluxio storage layer as fast cache. It generally improves performance by placing frequently accessed data in memory.
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