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Customize queries in mysql with php 5.3.2 and ajax calls

I need someone to optimize some queries to avoid mysql crash on server, in this application I use php 5.3.2 and OCOMMERCE MS2.2.

Note: I am a php developer, I have developed part of this application and the queries.

Note: necessary deep knowledge in mysql, php and javascript/ajax.

Znanja: AJAX, Javascript, MySQL, OSCommerce, PHP

Več: https s static ak fbcdn net connect xd_proxy php version 3 cb f913362d8bed6&origin http 3a 2f 2fwww freelancer com 2ff9a32183ffd, download php 5.3, brainbench php 5.3, php mysqli query, mysql_query deprecated, mysql_query in php, select query in php with where clause, mysql_query php 7, mysql_query insert, select query in php mysql with example, php mysql query, php, mysql, linux, database programming, web development, mysql php delete user row ajax, php mysql drag drop row grid ajax, ajax populate form mysql php, reservation calendar ajax mysql php

O delodajalcu:
( 32 mnenja ) Brasília, Brazil

ID projekta: #15679288

25 freelancerjev ponuja v povprečju za R$503 na tem delu

minhhoangduc

Hello, I'm a PHP/Drupal/WordPress/Bootstrap/Codeigniter CERTIFIED EXPERT developer. And have a lot of experience with System admin + Html + Javascript + CSS + API integration Relevant Skills and Experience https://ww Več

R$333 BRL v 3 dneh
(566 Ocen)
8.1
WebInfoSolutions

May I check performance issue details? Relevant Skills and Experience php dev Proposed Milestones R$102 BRL - on end

R$102 BRL v 3 dneh
(183 Ocen)
7.8
saiSoftIndia

I have read your requirements and think that I would be a great fit for this project, Ready to start Relevant Skills and Experience Yes, I offer you quality work and time based completion Proposed Milestones R$727 BR Več

R$727 BRL v 6 dneh
(487 Ocen)
7.7
R$466 BRL v 3 dneh
(47 Ocen)
6.3
JinNg

Firstly. I will study your php, mysql & server logs to isolate the problem areas. I will then apply fixes to those areas. Problems can also arise from MySQL DB normalisation and indexing. Relevant Skills and Experienc Več

R$680 BRL v 2 dneh
(30 Ocen)
6.5
webmaestro2013

I will optimize query and it will avoid mysql server crash .I will complete this job [login to view URL] have a look at my profile for more about my oscommerce knowledge , experience and feedback. Relevant Skills and Več

R$750 BRL v 5 dneh
(84 Ocen)
6.1
R$666 BRL v 3 dneh
(35 Ocen)
5.9
LuckyQ

Hello , My Name is Sam , I am Full Stack web and app developer . I'd read the Project details extremely carefully and I am absolutely sure that I can do the It very well . Relevant Skills and Experience To Know idea a Več

R$466 BRL v 3 dneh
(34 Ocen)
5.8
R$466 BRL v 3 dneh
(65 Ocen)
5.7
R$466 BRL v 3 dneh
(5 Ocen)
5.2
judyferrell3

Hello! As a professional web developer,I would like to work with you for this project. I have rich experiences for website design and php,sql,javascript,jquery, json, css, wordpress, shopify,etc... Relevant Skills an Več

R$555 BRL v 3 dneh
(35 Ocen)
5.4
Europa17

Dear,[login to view URL] you for reviewing me. I have just read your project description carefully. I am suitable for this work and have enough power . I will provide the best product to you as you wanted. Relevant Skills and Več

R$666 BRL v 3 dneh
(14 Ocen)
4.9
R$750 BRL v 3 dneh
(29 Ocen)
4.9
gursukh

Hey, I have 5 year experience. I can share my work experience with you. I'm always available here .so Please send me a message once for more discussion.

R$105 BRL v 1 dnevu
(43 Ocen)
5.1
jiitendra

Hi, I read the job description and I am full time freelancer and 8 year of experience in Php, laravel, CI, magento, joomla, woocommerce, WordPress angularjs, etc in all open-source framework. I much confidence to do Več

R$1000 BRL v 5 dneh
(26 Ocen)
4.6
R$466 BRL v 3 dneh
(11 Ocen)
4.0
Beannsofts

Check our many good reviews from our satisfied customers in software and websites development. We will make you happy Relevant Skills and Experience developer Stay tuned, I'm still working on this proposal.

R$405 BRL v 7 dneh
(22 Ocen)
4.6
MangoCoderz

hello, I have very good experience with all the technologies that you mentioned in your job description. Relevant Skills and Experience php mysql ajax Proposed Milestones R$466 BRL - web development

R$466 BRL v 3 dneh
(4 Ocen)
3.7
olevea21

Hello,Hope you doing well.I read your project description,Lets have a technical discussion,negotiate costing, timeline and then we proceed further. I Will show my past work also. Thanks! Relevant Skills and Experienc Več

R$300 BRL v 2 dneh
(4 Ocen)
3.5
R$585 BRL v 10 dneh
(20 Ocen)
2.5