Evan Chan

icon indicating a website link http://velvia.github.io

icon company Conviva, Inc. icon location Big data hacker, Rust, telemetry, FiloDB, Spark, Scala, Kafka, Cassandra. Columnar compression and zero copy expert.

Results 10 repositories owned by Evan Chan

cassandra-gdelt

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Experiments with the GDELT dataset and Cassandra schemas.

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compressed-vec

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SIMD Floating point and integer compressed vector library

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filo

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Fast, memory-efficient, minimal-serialization, binary data vectors for Scala and other languages

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FiloDB

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Distributed. Columnar. Versioned. Streaming. SQL.

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links

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Just a bunch of useful links

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metricsgeek

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Make sense of your JSON application metrics.

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msgpack4s

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A fast, streaming-friendly, type-safe, pure-Scala MessagePack library. Supercharge your microservices today!

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presentations

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My experiments in reveal.js / remark.js etc.

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ScalaStorm

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Harness the power and elegance of Scala with nathanmarz's Storm real-time system

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spark-sql-gdelt

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Scripts and code to import the GDELT dataset into Spark SQL for analysis

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