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CSV random access demo #475

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karissa opened this Issue Apr 26, 2016 · 1 comment

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karissa commented Apr 26, 2016

rationale

  • github makes you download an entire csv before rendering it if the csv is too big.
  • git lfs doesn't allow you to preview/render anything.
  • this demo showcases that you can view data at a random byte range inside a file in dat.

demo

  • get a dat link for a folder that has a csv in it
  • go to a web browser and copy that link into the app
  • see the csv/click on the csv
  • preview the first 50kbs.
  • type in a random page number or byte range and the page re-renders with the data from that range.

todo

  • improve csv viewing for hyperdrive-ui
  • can choose a page number to show random access

@karissa karissa added this to the Priorities milestone Apr 26, 2016

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clkao Jun 2, 2016

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This should be a good example: Statement of Disbursements (17.3m csv)

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clkao commented Jun 2, 2016

This should be a good example: Statement of Disbursements (17.3m csv)

@karissa karissa self-assigned this Jun 2, 2016

@karissa karissa closed this Jun 7, 2016

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