create script to update database

$250-750 USD

Завершено

Опублікований

almost 9 years ago

$250-750 USD

Оплачується при отриманні

I have a large database, which contains records for assets, including cars, corporations, liens, property, etc. Think, a few million records. A new version of that DB comes to me about every 3 months with updated information. The fields and field definitions tend to be the same all the time. But the information is new in terms of records that change and so on. I need a script that will: 1. Deprecate all the information that we do not need (about 50% of all information, in terms of entire tables that just need to be ignored, and many fields that need to be ignored as well) 2. Backup then dump the current version 3. Upload the latest version 4. Restore the backup if something goes wrong... The idea? Simple. Every time I get the new version of the DB, I upload the files as I receive them (.TXT files) and run the script, which replaces old info with new info and I continue working as usual. If for any reason that does not work, I run the "roll back script" which will prompt for latest backup, run it, THANK YOU, and keep on working...

MySQL

PHP

ID проекту: 8251239

Про проект

23 пропозицій(-ї)

Дистанційний проект

Активність 9 yrs ago

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Доручений:

@vinaysinghh

I am mysql DBA having more then 5 yrs of experience in sql Oracle and mysql I can do this task easily

$278 USD за 3 дні(-в)

4,9

(46 відгуки(-ів))

5,2

23 фрілансерів(-и) готові виконати цю роботу у середньому за $441 USD

@toinnisfree

I have read your project details, and I am interested in offering my services. I provide 100% satisfaction guaranteed on all my work. Milestone is required to begin; to be released when the job has been satisfactorily completed. I estimate a 4-5 day turnaround (including weekends) on this project. ftp details to your server will be required. Contact me at your soonest convenience so we may get your solution delivered quickly. Thanks, coderXO

$385 USD за 5 дні(-в)

4,9

(770 відгуки(-ів))

8,3

@mituld

Hi I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction so lets start Thanks

$463 USD за 15 дні(-в)

4,8

(471 відгуки(-ів))

8,2

@wildlily980

Hi I think I can help you. How large is the database? 1G? Best Bill ............................................................................................

$250 USD за 10 дні(-в)

5,0

(60 відгуки(-ів))

6,9

@ibapi

A proposal has not yet been provided

$263 USD за 4 дні(-в)

4,9

(150 відгуки(-ів))

7,2

@cybersolutionvw

H! we have seen the requirement of script you need my coders are ready to take on this challenge and give you the script according to the requirements.... Looking forward to work with you

$263 USD за 10 дні(-в)

5,0

(161 відгуки(-ів))

6,4

@faisdesign

Hello, I have read all the requirements of this project and my team can provide high quality professional results at a low cost. Our team consists of 4 programmers/designers with over 6 years experience and a vast area of expertise ( C# / .NET,ASP MVC, HTML5, CSS 3,Jquery, Flash, PHP, Java, C, C++,, Logo design, banner design etc. ). Have a look at FAIS Design portfolio: http://www.freelancer.com/u/faisdesign.html?page=portfolio Looking forward to discuss the details Regards, Andrei

$526 USD за 10 дні(-в)

4,8

(106 відгуки(-ів))

6,7

@solution4you

Hi ! I will be happy to develop this script for you. I have a great experience as developer with HTML, PHP, MySQL, Javascript, CSS and jQuery. Some details need to be discuss but I understand what you need. Hope to do business with you. Thanks !

$250 USD за 7 дні(-в)

4,9

(147 відгуки(-ів))

6,4

@SourceBurner

I understand your requirements and can build the whole import/backup functionality including some protected admin backend trough which you can control the import, backup and everything else in the system. I suppose the .txt files contain the information in some CSV or other readable format? Regards

$250 USD за 3 дні(-в)

5,0

(133 відгуки(-ів))

5,8

@dabing1205

database expert here, and I am intereated in your project, Please contact me to discuss more detailed requirement, Thanks!

$277 USD за 3 дні(-в)

5,0

(31 відгуки(-ів))

5,3

@AzmatM

100% Genuine bid and my quoted price is according to the project description. I follow 1 rule and which is Quality with Excellent Communication. I have 7 years experience in Development using Jquery, Ajax, PHP, MVC, Javascript, Different API's, Bootstrap, PSD to HTML, CSS, Google API, Facebook API integration, AngularJS and Wordpress..... Please do consider my bid aand give me a chance to serve you with best of my skills.

$833 USD за 15 дні(-в)

4,8

(48 відгуки(-ів))

5,2

@antondilshan

We are not only Web Designers, We are well experienced with Web Application development. Take a look at my portfolio and see our latest Web Applications. Let's discuss more. Thanks.

$277 USD за 7 дні(-в)

4,6

(9 відгуки(-ів))

5,4

@imamamubeen

Sir/Madam, I have been working with MySql and PHP proficiently and I will be able to deliver this soon and upto your satisfaction. Kindly reply me with your sql server settings so I can start working. Hope to hear from you soon. Regards, Imama

$250 USD за 10 дні(-в)

5,0

(4 відгуки(-ів))

2,3

@MarkAWorthington

Many years experience in database management, including projects similar to the one described in the project description.

$410 USD за 6 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@endlesssloop

we can make for you simply panel where you can do all what you need. we have long time experience with php and mysql. fill free to contact us about details. best regards

$277 USD за 5 дні(-в)