ClickHouse: Data Warehousing with Robert Hodges

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Columnar databases store and retrieve columns of data rather than rows of data. Each block of data in a columnar database stores up to 3 times as many records as row-based storage. This means you can read data with a third of the power needed in row-based data, among other advantages. The company Altinity is The post ClickHouse: Data Warehousing with Robert Hodges appeared first on Software Engineering Daily .