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Advanced developer needed to speed up for large database application

$250-750 USD

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已发布超过 8 年前

$250-750 USD

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Hi mates, I have an application in PHP with very large database needed to speed up. Make sure you have advance skills in PHP development and MySQL database or never bid on this project. Please give me some good idea in your bid about solving this to let me message you and discuss more details on the project. Type nospam as the first word for human detection. Regards
项目 ID: 8458180

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17提案
远程项目
活跃9 年前

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17威客以平均价$594 USD来参与此工作竞价
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Let's discuss over freelancer Personal Message Box for the proper estimation of cost and time. I am myself developer so you will directly work with me. No mediators. No managers. No subcontractors. see my recent work for the technical expertise along with reviews & feedback on my profile page.
$721 USD 在10天之内
5.0 (158条评论)
9.3
9.3
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Hello I'm interesting your project very well I'm a Good PHP, DB, Math, Algorithm expert. I understand your req exactly. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks
$750 USD 在7天之内
4.9 (533条评论)
8.6
8.6
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nospam Hi there, I am interested in more details that you might give about the project. If you can provide more detailed information, I can suggest the steps etc. Please take a look at our client's experience with us here https://www.freelancer.com/u/marchingantssl.html Looking forward to hear from you, Regards,
$611 USD 在21天之内
5.0 (210条评论)
7.7
7.7
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A proposal has not yet been provided
$773 USD 在12天之内
4.7 (118条评论)
8.4
8.4
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Looking forward to discuss further about the project details and deliver the same to your needs and specifications
$526 USD 在10天之内
4.8 (139条评论)
7.4
7.4
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nospam - USA Based! If you want a quality site for a fair price contact me! WP Sites, Custom sites, all programming languages and database types. All bids and durations are just an estimate until you contact me.
$631 USD 在15天之内
4.9 (35条评论)
7.1
7.1
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nospam I would perform the following on your website: Analyze table columns to ensure that the best matching field is associated with the column Optimize database indexing to ensure database caching, row retrieval, etc. are optimized Analyze foreign keys to ensure that all associations are managed by the database engine and not by the website Analyze the website SQL queries to ensure against SQL injection attacks Analyze SQL queries to ensure that queries are making the most out of the database indexing. I would also check server and configuration settings to ensure they are optimized as well. Please contact me on Skype (bradentemme) if you have any questions. Regards, Braden Temme, GDBA, MBA I graduated from the University of Western Australia (UWA) with a Master's in Business Administration (MBA) and also graduated, with distinction, with a Graduate Diploma in Business Administration (GDBA) from the same university. I also performed my undergraduate study at Vincennes University. The majority of my recent work history is project management and adding value to companies beyond what is expected of my services. I work effectively and efficiently in telecommute and remote-based jobs/tasks and have years of experience performing telecommute work (see resume). I have a total of twenty years of experience in Information Technology (IT) and software development that includes a wide array of technologies, programming languages, platforms, and systems. ... (see full profile)
$555 USD 在10天之内
5.0 (14条评论)
5.8
5.8
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I am expert with SMTP Server configurations, Postfix, Dovecot and PMTA (PowerMTA), Fixing / Tuning your SMTP server for optimal performance and outcome. Providing you Web Based Email portal of uploading your own email lists in multiple formats, managing them and send with goals and ease with state-of-the-art (Interspire) I am expert with configuring your Dedicated Servers, VPS and co-locations Multiple IP IP Rotation DKIM Records SPF Records https://www.freelancer.com/u/naveed254.html
$473 USD 在10天之内
4.9 (85条评论)
6.0
6.0
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Hello, We can offer you an email marekting software that meets your exact needs Here are key features Manage unlimited lists Upload unlimited contacts Create Email messages with WYSIWYG editor Send broadcast emails Send Autoresponder messages Bounce Processings Feedbcak and Complaints management In short, it is all in one complete newsletter marketing solution. Looking forward to your response
$611 USD 在10天之内
4.5 (54条评论)
5.9
5.9
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nospam Hi, First we need to understand are there any bottlenecks between web server to client and web server to database. Then web server and mysql server configurations needs to be polished. Additional modules(e.g. caching) may require to speed up web server. If current server hardware does not have enough resources to run the site then we should consider to move better one. If you can give more details about the server hardware, database size and the site i can give more accurate bid. Thaks,Turker YILDIRIM
$777 USD 在15天之内
4.9 (63条评论)
5.7
5.7
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nospam I am an experienced Linux administrator. Please provide more details about your database, application and its use cases so then I would be able to estimate time and effort needed for this task and adjust my bid accordingly. I can't write you any idea about "solving this" at this stage as I don't have any details about what is to be solved. I'm not very active on freelancer.com but even though you can see in my profile (past works) that I have experience in this kind of tasks.
$750 USD 在10天之内
5.0 (27条评论)
5.1
5.1
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nospam Hi. I am expert in PHP/MySQL. The bottleneck can be mysql index keys or configuration. Regards, Andrew
$277 USD 在2天之内
4.8 (29条评论)
4.9
4.9
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nospam, you may consider memcached & SQL query Optimization as solution. Hi There, I am a serious bidder. And I can start to work with you right now. Once I accept your project, I am sure I can complete it and satisfy your desires. However, I need to know exactly details you want before I start my work. I am senior application developer with 7 years experience. For my work attitude, please feel free to refer to my ratings from my previous customers. Best Regards, Steven
$600 USD 在10天之内
5.0 (26条评论)
4.8
4.8
用户头像
nospam. Well, I would have to take a look at the code and the database first to give you a more accurate solution to the problem. The database might not be indexed properly or the code might be doing unnecessary looping or might have messy memory handling. Could be anything really.
$277 USD 在10天之内
0.0 (0条评论)
0.0
0.0

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VIETNAM的国旗
Ho Chi Minh City, Vietnam
5.0
15
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会员自8月 16, 2010起

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