Large file upload and database modification for an existing Wordpress website


We have an existing website built on Wordpress that is used as a product search engine.

There are 1,300,000 products held in the database.

Users visit the site to check the latest price of a products. These prices products fluctuate daily.


The administrator keeps an excel spreadsheet of these prices and has to currently update the prices manually which is a time consuming process.


• Create a new page on the wordpress website

• This page should have a file upload box

• This file upload box should only accept .xls or .xlsx files

• This file upload box should only accept correctly formatted files.

• On upload any product data that has an existing entry in the existing product database should be overwritten with the new data and price.

o Products are compared by the “Product column” in the spreadsheet

• Any products already in the database that do not appear on the spreadsheet should remain unaltered.

• There could be 250,000 products on any spreadsheet to be uploaded at the same time.

• The upload shouldn’t time out or cause any load related issues on the server.

• Any issues with the upload should be handled with a user friendly error message.

• If the upload is to take some time there should be an indication of this for the user.

If you require any further details please ask.

Sample upload spreadsheet attached.

Compétences : Excel, HTML, MySQL, PHP, WordPress

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Concernant l'employeur :
( 1 commentaire ) Batley, United Kingdom

Nº du projet : #17252538

44 freelance font une offre moyenne de $203 pour ce travail


Hello Sir! I am experienced WordPress developer and programmer, I am well versed with WordPress custom themes and plugin modifications.I have read your description thoroughly I have some technical questions to discuss Plus

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(258 Commentaires)

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(84 Commentaires)

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(374 Commentaires)

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(337 Commentaires)
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(65 Commentaires)

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(263 Commentaires)

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