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<a href="/docs/Architecture/LargeScale.html#specific-sketch-features-for-large-data">
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<h2>Big Data</h2>
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<p class="text-justify">This library has been specifically designed for production systems that must process massive data.
The library includes adaptors for Apache Hive, Apache Pig, and PostgreSQL (C++). These adaptors also stand as examples for adaptors for other systems.
The sketches in this library are designed to have compatible binary representations across languages (Java, C++, Python) and platforms.
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<a href="/docs/Architecture/KeyFeatures.html#key-algorithms">
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<h2>Analysis</h2>
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<p class="text-justify">Built-in Theta Sketch set operators (Union, Intersection, Difference)
produce sketches as a result (and not just a number) enabling full set expressions of cardinality,
such as ((A ∪ B) ∩ (C ∪ D)) \ (E ∪ F).
This capability along with predictable and superior accuracy
(compared with <i>Include/Exclude</i> approaches) enable unprecedented analysis capabilities
for fast queries. </p>
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