--- date: '2022-11-20T11:20:16' hypothesis-meta: created: '2022-11-20T11:20:16.520474+00:00' document: title: - 'Data Engineering in 2022: ELT tools' flagged: false group: __world__ hidden: false id: Tz7phGjFEe2Jr7uQLlnFiw links: html: https://hypothes.is/a/Tz7phGjFEe2Jr7uQLlnFiw incontext: https://hyp.is/Tz7phGjFEe2Jr7uQLlnFiw/rmoff.net/2022/11/08/data-engineering-in-2022-elt-tools/ json: https://hypothes.is/api/annotations/Tz7phGjFEe2Jr7uQLlnFiw permissions: admin: - acct:ravenscroftj@hypothes.is delete: - acct:ravenscroftj@hypothes.is read: - group:__world__ update: - acct:ravenscroftj@hypothes.is tags: - data-science target: - selector: - endContainer: /main[1]/article[1]/div[3]/ul[1]/li[1]/div[3]/blockquote[1]/div[1]/p[1]/em[2] endOffset: 96 startContainer: /main[1]/article[1]/div[3]/ul[1]/li[1]/div[3]/blockquote[1]/div[1]/p[1]/em[1] startOffset: 0 type: RangeSelector - end: 2293 start: 2098 type: TextPositionSelector - exact: "Of course, despite what the \"data is the new oil\" vendors told you\ \ back in the day, you can\u2019t just chuck raw data in and assume that magic\ \ will happen on it, but that\u2019s a rant for another day ;-)" prefix: 's of a data lake done well. ' suffix: "\n\n\n\n\n\nThe second shift\u2014which is " type: TextQuoteSelector source: https://rmoff.net/2022/11/08/data-engineering-in-2022-elt-tools/ text: Love this analogy - imagine chucking some crude into a black box and hoping for ethanol at the other end. Then, when you end up with diesel you have no idea what happened. updated: '2022-11-20T11:20:16.520474+00:00' uri: https://rmoff.net/2022/11/08/data-engineering-in-2022-elt-tools/ user: acct:ravenscroftj@hypothes.is user_info: display_name: James Ravenscroft in-reply-to: https://rmoff.net/2022/11/08/data-engineering-in-2022-elt-tools/ tags: - data-science - hypothesis type: annotation url: /annotation/2022/11/20/1668943216 ---
Of course, despite what the "data is the new oil" vendors told you back in the day, you can’t just chuck raw data in and assume that magic will happen on it, but that’s a rant for another day ;-)
Love this analogy - imagine chucking some crude into a black box and hoping for ethanol at the other end. Then, when you end up with diesel you have no idea what happened.