We are excited to announce that you can now ingest AVRO files directly into Amazon Redshift. Use the COPY command to ingest data in AVRO format in parallel from Amazon S3, Amazon EMR, and remote hosts (SSH clients). For details, refer to the data ingestion section of the documentation. Amazon Redshift makes it easy to launch a high-performance, petabyte-scale data warehouse for less than $1000/TB/
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8. データ構造 8 • id: ad identifier • click: 0/1 for non-click/click • hour: YYMMDDHH • C1 -- anonymized categorical variable • banner_pos • site_id • site_domain • site_category • app_id • app_domain • app_category • device_id • device_ip • device_model • device_type • device_conn_type • C14-C21 -- anonymized categorical variables
2015年8月1日 ビックデータオールスターズで発表したSparkStreaming x Twitter によるリコメンドサービスの話です。Read less
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