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Tag: ORC

Return of the Living Data

Oct 31, 2019 |

When Google published a paper on its proprietary BigQuery engine about nine years ago, the open source community reproduced the technology as best they could, just as they did with MapReduce and the Google File System, which eventually became Hadoop. Read more…

Celebrating Data Independence

Jul 3, 2019 |

Every company wants the independence to do what they wish with their data. That’s one of the first assumptions underlying this whole big data movement. But depending on where and how a business stores its data — Read more…

Big Data File Formats Demystified

May 16, 2018 |

So you’re filling your Hadoop cluster with reams of raw data, and your data analysts and scientists are champing at the bit to get started. Then the question hits you: Read more…

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