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Database tuning/optimization expert needed

$30-250 USD

Ditutup
Dibuat hampir 9 tahun yang lalu

$30-250 USD

Dibayar ketika dikirim
Hello, We run a website on wordpress, and we have quite a lot of databases and tasks running on the background. We need an expert who can optimize database loads to let the website run faster. Overall the website is quite fast... but sometimes it is a lot slower... we need to make sure that we optimize all and analyse slow queries. We have already used query monitor and solved some problems. But we keep having slow moments on our site. We would need you to dive deep into databases and analyse slow/double queries so that loading times improved overall. Point out the problems, and provide us the feedback we need to make the changes and why. We run on ngingx server. We will not use Indian people, have had bad experiences!
ID Proyek: 7910516

Tentang proyek

17 proposal
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Aktif 9 tahun yang lalu

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17 freelancer menawar dengan rata-rata $178 USD untuk pekerjaan ini
Avatar Pengguna
Hi sir, i am a mysql dba and having 4 years exp on mysql. i am sure can tuning your servers. please consider.
$178 USD dalam 3 hari
4,7 (52 ulasan)
6,1
6,1
Avatar Pengguna
Hi; I can monitor and optimize the queries. Even better, I can write functions to intercept useless Wordpress queries, mostly caused by innards of Wordpress. WP needlessly query db for functions like get_bloginfo(), for example. My feeding these functions with constants, query count will get lower. Another downside is, joins. For example, Wordpress queries posts, term_taxonomy and taxonomy_relations tables by joins to get posts from a specific category, for example. It also offers inner caching for these queries, but disabled by default. Also, using transient API to cache some widgets for example, helps minimizing queries. Plugins are generally awful. I can optimize most of them, too. I'll split my bid into 3 milestones. If you cant see any improvement after first milestone, you dont need to pay any further, but I believe you'll be satisfied by the results. I'm looking forward to work with you.
$222 USD dalam 3 hari
5,0 (11 ulasan)
5,2
5,2
Avatar Pengguna
Hello! I have good MySQL background. In my project history you can find some MySQL projects but it is not all of my MySQL jobs. Please, contact me for details.
$100 USD dalam 3 hari
5,0 (26 ulasan)
5,0
5,0
Avatar Pengguna
Hi, I am 16+ years experienced oracle Certified Database Programmer at CMMI-5 level company. I am working on : RDBMS: Oracle,MySQL,MSSQL Server 7.0/2000/2008R2 and Onwards. Data Base Tools : Database Configuration Assistant, Database Migration Assistant, OEM, SQL/Oracle Trace, EXP/IMP, SQL*Loader, RMAN,Oracle Foms, Oracle Reports, ADF I Can do your work easily. Let me know when we can discuss
$211 USD dalam 5 hari
4,4 (36 ulasan)
5,4
5,4
Avatar Pengguna
Hello, SQL optimization is a great skill and not many people can do it right. Take a look at my credentials and what other employers like you have to say about me. Best regards, AccuPro - Providing simple solutions to complex problems.
$250 USD dalam 5 hari
5,0 (6 ulasan)
3,4
3,4
Avatar Pengguna
Hello, working about 15 years with databases and I am used to even optimize large databases, I would like to have a view on the slow query log in advance if possible, because you mention, that it is usually fast but sometimes not, that can have several reasons: mysql config isnt optimized, high visitor peak and the server just isnt enough, something running in the background which usually dont run at those times etc... Its hard to get a whole picture from the description. Sincerly, Thorsten Sanders
$236 USD dalam 3 hari
5,0 (3 ulasan)
3,4
3,4
Avatar Pengguna
Hello ) We can make this job for you, all needed skills are present. It will be done in time and with perfect quality. Not the "Indian style" of work... WordPress + Bootstrap, valid hand coding. Looking for good reputation and comments. Please let me know the details if you will be interested. Thank you )
$200 USD dalam 7 hari
5,0 (1 ulasan)
2,5
2,5
Avatar Pengguna
Hi, I have optimized query for very long time. Let's debug your system to see what's going on. Regards, Eric
$230 USD dalam 7 hari
5,0 (1 ulasan)
0,8
0,8
Avatar Pengguna
A proposal has not yet been provided
$111 USD dalam 3 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
La propuesta todavía no ha sido proveída
$155 USD dalam 3 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
A proposal has not yet been provided
$166 USD dalam 5 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
A proposal has not yet been provided
$155 USD dalam 3 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hello. I have 10+ years of experience in Oracle DB developing (Large, heavily loaded industrial database. Hundreds of tables; millions or records...). Improving of performance is a part of my usual work. I have some experience of using MySql for personal purposes (Small database. Only thousands of records. Some indexes, constraints... Not interesting. I guess it would be fast even without indexes.). MySql database optimization is a very interesting experience for me.
$100 USD dalam 5 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
A proposal has not yet been provided
$155 USD dalam 3 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hi there, Here is what I can do for you: 1. Confirm the cause of slowness of your site, to make sure the database is the part that needs tuning 2. Analyse your database for opportunities to improve efficiency 3. implement any improvements 4. Show how to make sure you get your database tuning right first time, so it works well when you make additions If this sounds appealing to you, give me a yell on the message board.
$222 USD dalam 5 hari
0,0 (0 ulasan)
0,0
0,0

Tentang klien

Bendera NETHERLANDS
Hoogezand, Netherlands
5,0
10
Anggota sejak Mei 23, 2012

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