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Convert data from legacy MYSQL system to new rails app on postgres.

We have a new Rails app. The old app had data in MySql, now we're on Postgres.

1. The data structure is completely different, but we'd like to migrate everything over.

2. The old data stored passwords in the clear, now we're on Devise, so they need to be converted.

3. There are multiple tables, each of which needs to be migrated preserving the links in the old system to the new.

4. We have embedded Insightly CRM in the new system. As data is migrated, appropriate Insightly CRM records would need to be created.

5. As we're in testing mode, we want to make sure we can port the data multiple times as we go through the test cycle. In other words, the data conversion will not be a once-off. We see that we might want to import the data, test, delete it all, refresh from the most recent copy of the live system, and import again.

Compétences : MySQL, PostgreSQL, Ruby on Rails

Voir plus : tables in data structure, new data structure, need of data structure, data structure through c, data structure that, data structure in, c data structure, a new mode, a data structure, iphone app data exchange mysql, mysql convert data latin2 utf8, search data fields mysql database, serial data tcpip mysql, import data excel mysql, flex data providers mysql php, excel 2003 data import mysql, data parser mysql, mysql convert database utf8, ajax data grid mysql

Concernant l'employeur :
( 124 commentaires ) Castro Valley, United States

N° du projet : #8534487

Décerné à :

krunalcp

A proposal has not yet been provided

611 $ USD en 10 jours
(12 Commentaires)
5.3

13 freelancers are bidding on average $632 for this job

aamaia

Hi, can I have a look at the source and destination db schemas? Best Regards,

789 $ USD en 7 jours
(30 Commentaires)
6.7
maysam

A proposal has not yet been provided

700 $ USD en 7 jours
(54 Commentaires)
6.5
navaratantech

Dear Sir/Madam, I am an experienced ROR developer, with in-depth knowledge in ROR, MySQL/NoSQL, PostgresSQL. I have previously done database migrations and familiar with the process Importing, testing, converting Plus

631 $ USD en 1 jour
(15 Commentaires)
6.4
Bacancy01

Hello, RoR experts here. We can help you out in this. Just ping me in chat and lets get started right away. About Bacancy Technology Pvt Ltd. : => 1000+ Satisfied clients world wide => 2500+ Successf Plus

700 $ USD en 7 jours
(6 Commentaires)
5.4
sandeepsrm23

Hello Sir This is Sandeep sharma , I have 7 years of experience in Ruby On Rails and wanted to handle this project for you. I have expertise in following technologies. - Rails - Rails 2 , Rails 3 , Rails 4 - Plus

555 $ USD en 10 jours
(6 Commentaires)
4.8
hiteshkanwar

Hi, Near 5 years rails development experiences. also i have an expirince with postgres, LAMP ,mysql,Linux, Apache, MySQL, PHP, Heroku, Github ,amazon ec2, engineyard etc project experiences. More backend devel Plus

666 $ USD en 10 jours
(30 Commentaires)
5.4
smartwinz

HI Greeting of the day!! I am a self-motivated passionate full stack Ruby on Rails developer with background of Software [url removed, login to view] than 3 years of experience in developing large scale rails projects with d Plus

555 $ USD en 5 jours
(13 Commentaires)
5.1
vinaysinghh

I am mysql DBA having more then 5 yrs of experience

555 $ USD en 7 jours
(4 Commentaires)
3.7
PRAVENDRA12345

Project Description: We have a new Rails app. The old app had data in MySql, now we're on Postgres. 1. The data structure is completely different, but we'd like to migrate everything over. 2. The old data stor Plus

555 $ USD en 7 jours
(4 Commentaires)
2.3
SCKRamana

am ready work on your task, as pet the requirements , message me available 24/7 on line

555 $ USD en 10 jours
(2 Commentaires)
3.0
itwebworld

Respected sir > , VI World is Indian base company. You can see our work at [url removed, login to view] or in portfolio section. We provide best solution in low cost . So we want to discuss about your requirement. If you shor Plus

515 $ USD en 10 jours
(0 Commentaires)
0.0
webprog4hire

A proposal has not yet been provided

600 $ USD en 5 jours
(0 Commentaires)
0.0
MonikaMahanthapa

I'm a Ruby on Rails consultant. I work with MavenHive, which is a company largely driven by the freelancing and consulting interest. I have been working and leading the considerably big ROR project which involves Postg Plus

750 $ USD en 10 jours
(0 Commentaires)
0.0