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The Apache® Software Foundation Announces Apache Arrow™ as a Top-Level Project - The Apache Software Foundation Blog
Open source Big Data in-memory columnar layer accelerates analytical processing and interchange by more than 100x. Forest Hill, MD –17 Feb 2016– The Apache Software Foundation (ASF), the all-volunteer developers, stewards, and incubators of more than 350 Open Source projects and initiatives, announced today Apache Arrow as a new Top-Level Project. A high-performance cross-system data layer for col
Apache Arrow Homepage
Format Apache Arrow defines a language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware like CPUs and GPUs. The Arrow memory format also supports zero-copy reads for lightning-fast data access without serialization overhead. Learn more about the design or read the specification. Libraries Arrow's libraries implement t
Scaling the Facebook data warehouse to 300 PB
At Facebook, we have unique storage scalability challenges when it comes to our data warehouse. Our warehouse stores upwards of 300 PB of Hive data, with an incoming daily rate of about 600 TB. In the last year, the warehouse has seen a 3x growth in the amount of data stored. Given this growth trajectory, storage efficiency is and will continue to be a focus for our warehouse infrastructure. There
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