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MySQL query error

$30-250 USD

Closed
Posted over 7 years ago

$30-250 USD

Paid on delivery
I am getting some errors of MySQL queries. Urgent help is needed. Errors are 1. already has more than 'max_user_connections' active connections 2. Sometimes get the MySQL server has gone away error. 3. Server performance remains low most of the time due to MySQL server. Regards.
Project ID: 11834928

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44 proposals
Remote project
Active 7 yrs ago

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44 freelancers are bidding on average $126 USD for this job
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I have read your project details, and I am interested in offering my services. I provide 100% satisfaction guaranteed on all my work. Milestone is required to begin; to be released when the job has been satisfactorily completed. I estimate a 2-3 day turnaround (including weekends) on this project. ftp details to your server will be required. Contact me at your soonest convenience so we may get your solution delivered quickly. Thanks, coderXO
$150 USD in 3 days
4.9 (772 reviews)
8.3
8.3
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Hello *** I acn fix these issue ***** 1. already has more than 'max_user_connections' active connections 2. Sometimes get the MySQL server has gone away error. 3. Server performance remains low most of the time due to MySQL server. In Server side i can done following point. • Application Installation and Configuration (Ex. Apache, MySQL,PHP) • Firewall Setup and Configuration • SSL Services • Initial Server Configuration, Security Audit and Optimization • Backing up your data • Monitoring services and Server Security. • Shell Scripting (Bash). • Mail Services ( Exim,Sendmail, Postfix) • Git Version Control System • AWS EC2 Setup • Free or Paid Cpanel installation setup • Performance Tuning of Sites • CMS Setup like Magento, Joomla, Wordpress, Drupal, Opencart • Redis,Varnish, Pagespeed, Apache, Mysql Tuning. • Working on different hosting providers like Godaddy,rackspace, OVH, Linode,AWS and more • Nagios Server monitoring • Antivirus clamav, rootkit, malware detection(maldet) and ip based firewall using csf,ufw. • Installation and Configuration of XenServer and VmWare Esxi for VPS Setup. • Setup php-fpm , Nginx for used as web proxy for faster access web data. • Configuring Tripwire for monitoring files. • Mysql Server Tuning • OpenFire Chat System Setup for an Organization Would be glad working with you. Thanks
$160 USD in 2 days
4.9 (324 reviews)
7.6
7.6
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Hi, We have experience programmer to do this type of job. We have the programmer who have the different programming skills involves MVC Framework[CGI and Laravel], Wordpress, Smarty, android application and any ECommerce solution. Why u choose us 1> We will provide dedicated and experience programmer who work for only your job and finish on time . 2> Project manager will took responsibly of job progress . 3> except mid night we will provide support 6 working days . 4> Reasonable price and provide standard codding which will help to enhance web site in future . 5> We have 10+ years experience on that development . Thanks and waiting for your response. If you want we can give the example sites created by us.
$74 USD in 3 days
4.9 (186 reviews)
7.5
7.5
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US Developer! If you want a quality site for a fair price contact me! WP Sites, Custom sites, all programming languages and database types.
$277 USD in 5 days
5.0 (35 reviews)
7.1
7.1
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- I am a professional back-end developer. - 3 years experience in : * PHP (expert) * HTML (expert) * CSS (good) * jQuery (good) * Javascript (good) * Codeiginiter (very good) * Laravel (Expert) * Bootstrap (expert). * Wordpress (very good) Themes/ Plugins. * Scrapping (expert) ========================================= - I deliver simple and quick to load website . - I care about every small details .I'll do exactly what you need and deliver it on time, clean and secure.
$150 USD in 1 day
4.9 (150 reviews)
6.9
6.9
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Hi, I have read your description and been interested in your project. I'm ready to discuss and and start on your project now ============================== Please discuss requirements and terms before awarding the project.
$200 USD in 3 days
4.6 (127 reviews)
7.3
7.3
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Hello Sir, I have rich experience in MySQL Server. I have gone through the details specification of the project, I can do this project as I have rich experience in PHP/MySQL expertise since 7+ years and I have done many similar projects so I can do this project within estimated time-frame and cost price with best quality. I am ready to start this right now. I am full time freelance developer. 90+ projects are completed successfully on freelancer.com My Past projects: https://www.freelancer.com/u/harish1984.html ( done on freelancer.com ) Thanks, Harish
$77 USD in 3 days
5.0 (114 reviews)
6.6
6.6
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Hello, I have gone through your outsourced requirements "MySQL query error" and have analyzed that I have right skills (MySQL, PHP, Web Hosting) to execute your esteemed project. I will complete your project within 3 days, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... ===== Why choose me? ===== 5.0 / 5.0 rating, 100% completion rate, 100% on-time completion, 100% on-budget :) Kindly, check my profile: http://www.freelancer.com/u/BitLabs.html I work smart, hard, and strictly bid only what we can do! No sub-contracting... ever! You will never go wrong choosing me :)
$118 USD in 3 days
5.0 (116 reviews)
6.7
6.7
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I have expertise in this domain. Client's satisfaction is my first priority and believe in long-term relationship with clients. Thank you..
$50 USD in 1 day
4.9 (51 reviews)
6.3
6.3
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I run a web hosting service and have experience troubleshooting sql service errors, so I'll be able to optimize the SQL cache and ensure it performs well, avoiding these errors you're getting.
$50 USD in 1 day
5.0 (223 reviews)
6.4
6.4
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Hi, I can help you please provide more information about your server, like how much CPU/memory has. DB size, how intensive is access to DB. how much concurrent users, etc.
$155 USD in 2 days
4.8 (79 reviews)
6.1
6.1
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Hi, there are several things that cause errors like these. Mostly just the mysql tuning and besides that queries themselves. I can helpout in server tuning and advise on queries. Regards
$100 USD in 3 days
5.0 (66 reviews)
5.5
5.5
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Hi Issues 1 and 2 related to issue 3. MySql user connection remains active until a query runs. I can fix your server by optimizing MySql server settings, database indeces and optimizing queries. See my work history for references. All the best Alexe
$150 USD in 5 days
4.9 (61 reviews)
5.5
5.5
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Hi, i am interested on your project. we have separate team for php. if you provide more details about your project then its helpful for me to discuss more details with you. you can see my profile i have done lot of projects with client satisfaction. So, if you provide this project then i can satisfy you 100% with my work. PLEASE give me a one opportunity to work with you. We can provide support after done project too. here you can check our Team's past works in freelancer.com, https://www.freelancer.com/u/kalidass678.html?ref_project_id=10796906 Thanks
$222 USD in 3 days
4.9 (19 reviews)
5.0
5.0
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Hello, I have seen your requirement and Ready to do your work I can start your work from now Having Great 5 Years Experience Thanks & Best Regard Arun Singh
$30 USD in 3 days
4.8 (31 reviews)
5.2
5.2
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A proposal has not yet been provided
$166 USD in 5 days
5.0 (6 reviews)
5.0
5.0
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Dear Employer, You will need to optimize the MySQL configurations first, 2) Will need to optimize the queries for performance boosting. There are much more points can be discussed on chat. About myself, Overall 6 yrs of exp in Linux and 3.5 yrs in LAMP, MySQL troubleshooting and tuning
$180 USD in 3 days
5.0 (86 reviews)
5.1
5.1
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I seriously suspect that your hosting account may have been hacked into. What sort of hosting do you use :Shared/Virtual/Private/Cloud? The errors have the possible reasons: 1. max_user_connections : This value is usually 0 which is to dynamically allow maximum user connections. If it is set for your particular database user, that needs to be reset to 0. 2. MySQL server has gone away: This is because the connection timed out without receiving client interaction. This value is typically 8 hours, so there is no way a timeout can occur. If the wait_timeout variable has been tampered with, the error may crop up. If the server has suddenly started throwing up these errors, then it has been hacked into. If it has been setup in the wrong way at the start itself, then the variables need to be fixed. If you have privileges to access the settings then you can message me and I can log into the server to check it for you. Cheers. Juby
$100 USD in 1 day
4.9 (13 reviews)
4.9
4.9
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Hello, more often than not the symptom is not the cause of the disease. I suspect you run some sort of e-commerce site? Either way, most probably you are getting a lot of bot traffic, which you can easily confirm by looking at your access logs. If the bots are hitting only one page in particular, we could optimize that or generally go through the mysql-slow log, provided you have one. It would be easiest to just block the bots by ip or user agent. I can give you a better estimate when more is known. Best,
$111 USD in 2 days
5.0 (12 reviews)
4.9
4.9
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Hello, You just need to have some changes in the mysql configurations, and this task can be done within 1 hour, and we can do it right now. so consider our bid, and waiting for your reply. Regards, Kunal SilverLines.
$30 USD in 1 day
5.0 (7 reviews)
3.6
3.6

About the client

Flag of CANADA
Toronto, Canada
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Member since Dec 20, 2011

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