Find Jobs
Hire Freelancers

Consumer and Business Database

$2-8 USD / hour

Закрито
Опублікований almost 5 years ago

$2-8 USD / hour

Need a website created to house a fully functional USA Consumer and Business database. Developer would need to create the website and databases. I Have seen several other databases with other companies online that I would like my database to mimic. I attached a few sample Excel files as reference. The first is an Excel sample from my USA Business Database with 20+ fields as reference. There are 49 million records in the full file that is in text format. The 2nd sample Excel database I attached as reference is my USA Consumer Database. It has 125 million records with 400+ select fields as reference (only 135 of the 400+ fields will actually be used to query files when complete). The 3rd Excel sample file is from my USA Mobile Phone Database. There are 125 million records there as well. This database is separate from the Consumer database, but will need to be added to the consumer database. I also included Database "Keys" to help as reference for some of the codes in the select field columns on both of the Business and Consumer databases. Here are a few websites that I would like my website and databases to look like to the consumer: [login to view URL] [login to view URL] [login to view URL] I know this will take some time to complete, but am willing to work with you to get this done. Attached are the samples databases in Excel and the Keys (zipped). Thank you again. Pete
ID проекту: 19962759

Про проект

9 пропозицій(-ї)
Дистанційний проект
Активність 5 yrs ago

Хочете заробити?

Переваги подання заявок на Freelancer

Вкажіть свій бюджет та терміни
Отримайте гроші за свою роботу
Опишіть свою пропозицію
Реєстрація та подання заявок у проекти є безкоштовними
9 фрілансерів(-и) готові виконати цю роботу у середньому за $6 USD/год.
Аватарка користувача
What is your choice about database to handle large volume of data? It's almost 300 millions of data to manage!! I've used PostgreSQL in an environment where we're seeing 100K-2M new rows per day, most added to a single table. However, those rows tend to be reduced to samples and then deleted within a few days, so I can't speak about long-term performance with more than ~100M rows. I've found that insert performance is quite reasonable, especially if you use the bulk COPY. Query performance is fine, although the choices the planner makes sometimes puzzle me; particularly when doing JOINs / EXISTS. Our database requires pretty regular maintenance (VACUUM/ANALYZE) to keep it running smoothly. I could avoid some of this by more carefully optimizing autovacuum and other settings, and it's not so much of an issue if you're not doing many DELETEs. Overall, there are some areas where I feel it's more difficult to configure and maintain than it should be. I have used Oracle also. And MySQL only for small datasets, so I can't compare performance. But PostgreSQL does work fine for large datasets. Anyway, kindly let me know your preference. I will work accordingly. Regarding the website purpose, the layout be exactly similar with the reference website or need few customization? Also I am curious to know about the preferred payment processor? Many queries are there, need to discuss with you. Hoping to have a prompt response by your end.
$5 USD за 40 дні(-в)
5,0 (247 відгуки(-ів))
9,1
9,1
Аватарка користувача
Hello, After carefully reading your project description, we are writing to you as we are very confident to fulfill your requirement which is to Consumer and Business Database . We are Sphinx solution, a Software Solutions & Services Company of 80+ in-house developers & designers specializing in Application Development, Web Technologies, Software Testing & Quality Assurance Services based out of New Jersey, USA, Gold coast, Australia and Pune, India. Our dedication and hard work result into some 300+ solutions. Check out some of our Applications on their Website links below. ,Data Entry,Excel,HTML,PHP,Website Design. We would like to schedule a call to discuss on the requirements, our capabilities in this domain and answer any additional clarifications you require. Looking forward for your reply. Thanks
$5 USD за 40 дні(-в)
4,8 (468 відгуки(-ів))
8,2
8,2
Аватарка користувача
Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Please visit : https://www.freelancer.com/u/schoudhary1553 I have excellent command over English. I am a hard worker, productive and worthy of your attention I hope, I would be the right candidate for this post. Awaiting an affirmative response from you. Kinds Regards, Sandeep
$8 USD за 40 дні(-в)
4,9 (360 відгуки(-ів))
8,0
8,0
Аватарка користувача
HI Sir I can provide you USA consumers 20 million contacts with full detail as you needed we discuss more with sample thanks
$5 USD за 40 дні(-в)
4,9 (25 відгуки(-ів))
5,3
5,3

Про клієнта

Прапор UNITED STATES
Stockton, United States
0,0
0
На сайті з черв. 12, 2019

Верифікація клієнта

Дякуємо! Ми надіслали на вашу електронну пошту посилання для отримання безкоштовного кредиту.
Під час надсилання електронного листа сталася помилка. Будь ласка, спробуйте ще раз.
Зареєстрованих користувачів Загальна кількість опублікованих робіт
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Завантажуємо для перегляду
Дозвіл на визначення геолокації надано.
Ваш сеанс входу закінчився, і сеанс було закрито. Будь ласка, увійдіть знову.