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.csv records processing/matching with MySQL records

Task Summary

A CDR file, in .CSV spreadsheet format, must be processed, and matched to existing records in a MySQL Database. In particular, for each record in the CDR file, the corresponding record in the call table of the Database must be found and matched. Once the match is found, that record in the database must be tagged as "matched" and some fields from the CSV-CDR must be written in the database record.

After upload of the .CSV file, first there is some preprocessing of the records, such as stripping "011" from every record in column B, and adjusting the timestamp to GMT time.

Then for each .csv record there is a lookup in the DB for the matching record. Fields in the call Table may not match exactly those in the CDR file because those on the .CSV file are derived independently from those in the database. So we are looking for close matches, not exact matches (e.g. Starttime +/- 30 seconds)

Skills: Data Processing, PHP

See more: matching mysql records php, matching csv mysql, php csv list match, csv record php, mysql csv records, mysql timestamp csv columns, php mysql record csv, mysql matched, csv record, java record processing, matching record php, may g, csv spreadsheet, timestamp, summary table, record call, CSV, csv php, csv data, call record, php upload file csv, spreadsheet csv, php table csv, lookup table mysql, csv column format

About the Employer:
( 29 reviews ) Vienna, Austria

Project ID: #35297

21 freelancers are bidding on average $77 for this job


Dear Sir/ Madam, Our team have taken a close look at your requirements and have come up with a solution with most competitive bidding rates. This bid is for a highly professional and quality work/service that we render More

$100 USD in 2 days
(173 Reviews)

we can do it

$65 USD in 3 days
(109 Reviews)

Can be done easily..

$100 USD in 2 days
(20 Reviews)

I'm expert in data extacting and MySQL programming. I can do it for you nicely and without any bug.

$60 USD in 2 days
(37 Reviews)

You need me! (i hope :) )

$50 USD in 1 day
(21 Reviews)

we have A DEMO

$70 USD in 0 days
(34 Reviews)

We will doing all that you want (and more... :-))). Quickly, Professional, Quality - our answer you and your organization. We work more than 5 years.. There are questions? Examples of jobs More

$100 USD in 7 days
(3 Reviews)

Dear Sir, I have 3 years working with PHP-Mysql and 2 years with Java I have worked in importing data into Mysql Databases where data is represented in many formats like XML , Excel , CSV , Tab separated The proc More

$75 USD in 1 day
(4 Reviews)

Hello, Please check PMB. Kind Regards VIS

$100 USD in 5 days
(3 Reviews)

I have done this type of work before. I have used .CSV files parsed through PHP and I have done theorized about timezone correction.

$35 USD in 3 days
(2 Reviews)

We can do it.

$60 USD in 4 days
(3 Reviews)

Hi. This is a straight-forward job. I can do this one.

$50 USD in 2 days
(2 Reviews)

This project is very interesting one, we are INDIA based software and web developers using .NET, ASP, ORACLE, SQL, MySQL, PHP. We are looking forward for your favourable reply.

$85 USD in 10 days
(1 Review)

We have completed a number of CSV/MySQL systems in the past and would be happy to work on this project for you. Please feel free to message me with any questions or to discuss this further.

$100 USD in 7 days
(0 Reviews)

I can write a macro in excel & query in SQL to do this process automatically for you

$30 USD in 1 day
(0 Reviews)

Hello! We rea working on a similar reqt. for a UK based client. We can write the application for it that will enable you to upload CSV to MySql yourself each time. But definitely not at this price. If you decide More

$100 USD in 3 days
(0 Reviews)

I am expert in developing solutions using,,databases and crystal reports. I am working in a telecom company (Billing Department), so I have very strong concepts of CDRs, streams, menipulating the fi More

$90 USD in 7 days
(0 Reviews)

Hello Sir, Our team has strong experience in web site designing and development. We have biuld many websites.If you feel us relable then we can work with you. Thank You. Regards , RS Infotech.

$60 USD in 7 days
(0 Reviews)

Your matching will be done according to yopur satisfaction. Thanks

$100 USD in 10 days
(0 Reviews)

Altura IT Solutions (P) Ltd is an upcoming Software Development Centre based in India. Our Team of professionals are very experienced in handling projects related to Application Development(viz.DataWarehousing, More

$100 USD in 5 days
(0 Reviews)