Native Parquet Support Comes to Apache Hive - Cloudera Blog
Bringing Parquet support to Hive was a community effort that deserves congratulations! Previously, this blog introduced Parquet, an efficient ecosystem-wide columnar storage format for Apache Hadoop. As discussed in that blog post, Parquet encodes data extremely efficiently and as described in Google’s original Dremel paper. (For more technical details on the Parquet format read Dremel made simple
Cloudera impalaの性能評価（Hiveとの比較）
Hadoop MapReduceの処理速度より1桁速いと聞いて、早速自前のクラスタ環境で評価しました。
Cloudera Blog
Enterprises see embracing AI as a strategic imperative that will enable them to stay relevant in increasingly competitive markets. However, it remains difficult to quickly build these capabilities given the challenges with finding readily available talent and resources to get started rapidly on the AI journey. Cloudera recently signed a strategic collaboration agreement with Amazon […] Read blog p
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