Extract 50,912 rows from website table (table displays 25 rows per page, split into 2,037 pages)

  • Status: Closed
  • Præmier: $50
  • Modtagne indlæg: 8
  • Vinder: Krish1019

Konkurrence Instruktioner

Winner will be the first person to upload a screenshot showing the bottom row of the extracted data, along with the relevant columns of data, (example image attached).

Have made this a contest rather than a project because someone with the technical knowledge may be able to extract the following data very quickly if they have a system that can run through 2,037 pages very quickly. If this contest is unsuccessful, I will make it a project, where someone may have to do the extraction manually.

I have found a website table has 50,912 results, but the results are split into about 2,037 pages because there is a limit of 25 being shown per page.

The starting page is here - [login to view URL]

The ending page is here - [login to view URL]

Navigating between pages simply changes offset= in the url.

You can either manually or programatically go through each page and extract the content from the table.

The 7 columns along with their 50,912 rows/results of data needs to be displayed within an excel file.

The column headers are as follows - CUS, CN code, CAS RN, EC number, UN number, Nomen, Name.

Simply put, I want the whole table displayed within one table/sheet, for use in excel.

I can do it myself, but would have to manually copy and paste each pages data.
I am creating this project because someone may have expertise in a simple data crawler/miner/extraction software that can run through the 2,037 pages very quickly.

If there are no entrants within the 3 days, I will instead make this a project for someone. But I'm hoping someone can compile the data very quickly within this contest.

Along with description & url links here, I have also attached some Images which show the website, what to query & what is shown. I have highlighted the table which displays the column names followed by the results.

Be careful of the CAS number data...they can automatically convert to dates, they are the ones which look like 1115-69-1 , 5417-52-7.

Thanks!

Anbefalede Evner

Arbejdsgiverfeedback

“Did exactly what was required without me needing to explain for a second time. A technical wizard in regards to data extraction, will hire again in the future for more extraction tasks. Thanks.”

Profilbillede efficienttrade, New Zealand.

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Offentlig Præciserings Opslagstavle

  • efficienttrade
    Konkurrenceafholder
    • 1 måned siden

    Thanks, Krishna was able to extract all the data quickly using python. I appreciate the people who were manually trying to extract everything, but python script will always win in a task like this, so it would be a good skill to learn.

    • 1 måned siden
  • rkdesi
    rkdesi
    • 1 måned siden

    working..., hope you will wait till last time

    • 1 måned siden
  • Krish1019
    Krish1019
    • 1 måned siden

    Extracted all 50912 rows as mentioned.

    • 1 måned siden
  • Krish1019
    Krish1019
    • 1 måned siden

    Please check entry #7

    • 1 måned siden
  • efficienttrade
    Konkurrenceafholder
    • 1 måned siden

    #6 currently winning at approx 10,000 rows extracted so far, #5 coming in second with approx 7,000 rows extracted as of last screenshot. Race is on for first to extract all rows and display a screenshot. No bluffing. Thanks.

    • 1 måned siden
  • MdTanzil
    MdTanzil
    • 1 måned siden

    Please check entry #6

    • 1 måned siden
  • WahajRocky
    WahajRocky
    • 1 måned siden

    Trust on me i will do your work sir

    • 1 måned siden
    1. WahajRocky
      WahajRocky
      • 1 måned siden

      please give me this opportunity please .

      • 1 måned siden
    2. efficienttrade
      Konkurrenceafholder
      • 1 måned siden

      Hey there, you still may have time, people have extracted between 7,000 - 30,000. Not sure how much longer before someone will gather all rows.

      • 1 måned siden
  • rkdesi
    rkdesi
    • 1 måned siden

    Working....

    • 1 måned siden
    1. efficienttrade
      Konkurrenceafholder
      • 1 måned siden

      You are winning so far. #4 said he needs to go do some errands, so you might beat him if you continue. I'm also not sure if he actually has extracted the 30,000 because the screenshot looks a bit strange?

      • 1 måned siden
  • efficienttrade
    Konkurrenceafholder
    • 1 måned siden

    #5 is winning so far. Quality data extract with screenshot showing where he is up to, excellent. Look forward to awarding once rest is done. No one appears to be automating the process so far, so manual entry may win!

    • 1 måned siden
  • rkdesi
    rkdesi
    • 1 måned siden

    Please check #5

    • 1 måned siden

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