[B! Impala] ICHIROのブックマーク

Impala and Parquet | DBMS 2 : DataBase Management System Services

I visited Cloudera Friday for, among other things, a chat about Impala with Marcel Kornacker and colleagues. Highlights included: Impala is meant to someday be a competitive MPP (Massively Parallel Processing) analytic RDBMS. At the moment, it is not one. For example, Impala lacks any meaningful form of workload management or query optimization. While Impala will run against any HDFS (Hadoop Distr

ICHIRO 2013/06/25

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Apache Parquet

Documentation Download Apache Parquet is an open source, column-oriented data file format designed for efficient data storage and retrieval. It provides efficient data compression and encoding schemes with enhanced performance to handle complex data in bulk. Parquet is available in multiple languages including Java, C++, Python, etc...

ICHIRO 2013/06/05

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Cloudera Blog

Riding the wave of the generative AI revolution, third party large language model (LLM) services like ChatGPT and Bard have swiftly emerged as the talk of the town, converting AI skeptics to evangelists and transf orming the way we interact with techno logy. For proof of this megatrend look no further than the instant success of ChatGPT, […] Read blog post