Apache Arrow 1.0.0 Released with New Columnar Format Features

Apache Arrow 1.0.0, the 18th major release, introduces binary‑stable columnar format changes, new metadata version V5, unsigned dictionary indices, a Feature enum, optional LZ4/ZStandard compression, expanded decimal bitWidth support, removal of validity bitmaps, and broader language bindings, enhancing big‑data analytics performance.

Apache ArrowData Interoperabilitycolumnar format

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Apache Arrow 1.0.0 Released with New Columnar Format Features

Huawei Cloud Developer Alliance

Jul 14, 2016 · Big Data

What Makes Huawei’s CarbonData a Game-Changer for Big Data Analytics?

Huawei’s CarbonData, now an Apache incubator project, is a lightweight, low‑latency columnar storage format that separates storage and compute, offering multi‑dimensional analytics, high compression, and seamless integration with Spark and Hadoop, while addressing the limitations of traditional NoSQL, search engines, and SQL‑on‑Hadoop solutions.

Apache IncubatorCarbonDataOLAP

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What Makes Huawei’s CarbonData a Game-Changer for Big Data Analytics?