Find Jobs
Hire Freelancers

SQL Query Optimization

$30-250 USD

Completed
Posted over 8 years ago

$30-250 USD

Paid on delivery
5 Questions Total 4 Questions Need to Optimized Using a Query Tree (An Example is Provided) 1 Questions Need to be Modified from Join to Left Outer Join
Project ID: 8437577

About the project

31 proposals
Remote project
Active 9 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
Awarded to:
User Avatar
Hi I have 15+ years of experience in development database applications. I have bachelor degree in CS, 22 oracle certified courses and certificate for web development from university in Chicago. Please provide other queries. I will try to optimze them in next 12-24 hours.
$77 USD in 3 days
4.8 (22 reviews)
4.2
4.2
31 freelancers are bidding on average $98 USD for this job
User Avatar
i am sql expert certified by oracle corporation , having great experience in scripting , i can do this task easily. can we discuss
$56 USD in 3 days
4.6 (64 reviews)
5.4
5.4
User Avatar
Hi, We are from a company called PaulTechnology.com. It is started of with link minded of well experienced from industry technology specialists of Java Stack, PHP Stack, .Net Stack, Web Design and DB Specialists. We are all experienced min 10 years in the software industry and worked for many companies and traveled quite number of countries for project deliverable, deployment and training. We develop and deliver project / product with complete SDLC proceses properly defined and followed for every deliverable. We follow either Waterfall model, Agile Scrum, TDD approach and customer processes also. Thanks Paul
$155 USD in 1 day
4.9 (16 reviews)
4.5
4.5
User Avatar
Hi, I am 16+ years experienced Database Programmer at CMMI-5 level company. I am Personally working on : RDBMS : MS Access,Oracle,MySQL, MSSQL Server 7.0/2000/2008R2 and Onwards. Database Tools : Database Configuration Assistant, Database Migration Assistant,SQL/Oracle Trace, EXP/IMP, SQL*Loader, RMAN. Let me know when can we discuss
$100 USD in 3 days
4.0 (39 reviews)
5.7
5.7
User Avatar
Hello, I have been working with a MNC based company since last ~ 5 years, as an IT BI DWH Professional. The project is a BI DWH project which covers 3 layers of BI (ETL, Data warehouse & Reporting) and helped me in nourishing my talent in all the technologies around these 3 layers. Below are some key areas of my skills: • Expert on SQL Server, Oracle and MS Access Databases • Expert in BO XI, Cognos and SQL Server Reporting Service (SSRS) • Expert in & designing & Implementation of end to end ETL Process using Informatica & SSIS Tools • Expert in Designing Qlikview Dashboard BI Solution • Expert in ER & Dimension Data modeling • Complete Command on PL/SQL concept e.g. Procedures, Functions, packages and complex queries. • Basic knowledge of Unix Shell scripting • Web Development using Java, CSS, and HTML ,PHP & Java Script • Expert in excel Macro • Expert in C & C ++ Programming I have experience in all the above areas and during my project work I have completed all of the above tasks. As a Freelancer also I have worked in few of the above areas where I got a chance and delivered the best. I had conducted Informatica & DWH training for a US based training organization from Nov’14 to Dec’14. We recently started our own company “Point5Nyble Your Needs, Our Dream” We always work to provide Best Delivery with 100 % customer satisfaction Would be looking forward to work on this opportunity and will ensure to deliver best. Regards, Point5Nyble Ashish Seth
$77 USD in 3 days
4.8 (38 reviews)
4.9
4.9
User Avatar
Hi, Sir, I am ready to start this project now, I can get the task done for you within your timeframe and budget, so if you are interested in a collaboration please contact me..... With warm regards
$250 USD in 3 days
4.9 (11 reviews)
4.2
4.2
User Avatar
Hi this is bhargava expert in mysql . i am ready to provide quick and efficient solution . Thanks Bhargava
$35 USD in 1 day
4.9 (31 reviews)
4.3
4.3
User Avatar
Hello, I am a developer with more than 15 years of experience in database programming. I fully understand the concept of tree optimization and think that I can do your job quickly and accurately. Please post the questions to check them out, and if we agree you can award the project and set the milestones, and I will start immediately. Regards, Diego
$60 USD in 2 days
5.0 (10 reviews)
3.9
3.9
User Avatar
Hi there! Have done this type of work before! Please feel free to ping me with additional information or with questions if any! Thanks! -Steve
$55 USD in 2 days
4.7 (12 reviews)
4.2
4.2
User Avatar
I am database expert having experience of 3 years.I will complete your work as per your requirement and deliver it on time .
$40 USD in 1 day
4.5 (20 reviews)
4.1
4.1
User Avatar
Hi, I can help you on this task. I have a lot of experience in SQL and Optimization query. Thanks Angelo
$111 USD in 2 days
5.0 (5 reviews)
3.0
3.0
User Avatar
Hello I am Software Engineer and Expert in database analysis and Design so you can consider me for this Project Thanks I will wait for your quick response
$40 USD in 2 days
4.1 (5 reviews)
3.4
3.4
User Avatar
I have expreince in DB. ping me and ask something from DB i will satisfy you sir. thanks ---------------------------------------------------------------------------------------------------------------
$100 USD in 3 days
0.0 (0 reviews)
2.4
2.4
User Avatar
Please contact me and ask anything you like to. ----------------------------------------------------------------------------------------------------------
$120 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello there, Its me Manoj recently completed my M.S. in Databases . Please provide me all questions i'll start it now. Thank You
$60 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Respected Sir, Thank you for taking the time to read our initial posting. I have read initial project description and i am ready to start this project. For further details, please message in the pmb. Look forward to hearing from you. Thanks, Nomakram
$40 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
A proposal has not yet been provided
$155 USD in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I have 3 yaers of experience of SQL query optimization, and 1.5 of them I worked as MySQL and Oracle DBA.
$66 USD in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I offer development of optimized search sentences and explanation. I propose indexes according to selection
$50 USD in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Because, I have done lot of sql optimizations in most of my jobs whether its on joins, or indexes etc
$166 USD in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
Bir öneri henüz sağlanmadı
$88 USD in 4 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
miami, United States
5.0
8
Payment method verified
Member since Feb 12, 2015

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.