big data, working with 50million records

Closed Posted 4 years ago Paid on delivery
Closed Paid on delivery

Hello

I need a big data expert in working with records exceeding 50million (using postgres)

He should be a query expert and know how to best optimize the server to be able to work with the data in the fastest ways possible so queries don't take more than a day to process

Data Processing Database Development PostgreSQL Database Programming

Project ID: #20959327

About the project

16 proposals Remote project Active 4 years ago

16 freelancers are bidding on average $487 for this job

schoudhary1553

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. More

$700 USD in 8 days
(210 Reviews)
7.7
AliSafder

Hi, My name is Ali and I can work with immediate availability. Let me know when we can discuss so I can start working.

$500 USD in 7 days
(4 Reviews)
2.5
sreenivas2903

hi I am expertise in sql queries and also handling huge datasets. i hope i can also deal with ur postgre sql . ping me if you are interested

$500 USD in 7 days
(6 Reviews)
2.5
safervas

Last 2 years I worked with PostgreSQL. 10 years before I worked with Oracle Databases.

$450 USD in 10 days
(0 Reviews)
0.0
KevinBrett

Hi, Having read your complete requirements, I would like to assure you that I will produce the most notable results for you, having had a myriad of previous experience with similar projects. I would like to discuss the More

$600 USD in 7 days
(0 Reviews)
0.0
tiamaria08

Dear Hiring Manager, Thank you for the opportunity to apply for Administrative assistant role at your company. After reviewing your job description, it’s clear that you’re looking for a candidate that is extremely f More

$500 USD in 7 days
(0 Reviews)
0.0
aslamcheema

hello sir, I love to complete my work within time gram. I can full fill any task of data entry in excel sheet. seeking for good opportunity to complete my daughter education.

$616 USD in 7 days
(0 Reviews)
0.0
geryvelkovska

Greetings, I'm very interested in your project and I'll to work with pleasure! I will do your work with complete honesty and will deliver it on time because I am an efficient and hardworking professional data entry cl More

$250 USD in 7 days
(0 Reviews)
0.0
jmayank884

Hi Dear Project Manager, i hope you are doing well.I just saw your request and interested to work with you. I will do data entry and i will make sure you will glad to see my work.I am having experience of more than 7 y More

$277 USD in 7 days
(0 Reviews)
0.0
Kcube22

I am skilled in information research and data analysis. I am very versatile, I have a really good knowledge of Excel and have access to many other tools Relevant Skills and Experience I am skilled in information resea More

$500 USD in 10 days
(0 Reviews)
0.0
SoftDevolmentKZ

50 million records for PostgreSQL is a very small database, it can easily work with 50 billion records. But if you have not created the indexes you need to search or if your SQL statements are not correctly composed, t More

$250 USD in 10 days
(0 Reviews)
0.0
dbngine

Hi, I am a Senior PostgreSQL DBA with 6+ years of experience on big data and database optimization / tuning. My field of expertise is both OLTP and BI/DWH where TeraBytes of data are present in the database. I can prov More

$500 USD in 7 days
(0 Reviews)
0.0
nicolasdom

I have experience in big DB. 50 millon is not big for PostgreSQL. You need good configuration + good query's.

$700 USD in 7 days
(0 Reviews)
0.0
unbillon

Have a good day, I am a systems engineer with experience in oracle, mysql and postgres. I read what you need and I think you have to do an analysis of which queries are the ones that you have seen that take a long time More

$600 USD in 10 days
(0 Reviews)
0.0