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MSSQL Expert Required to Fix Performance Issues - repost

£20-250 GBP

Lukket
Slået op cirka 10 år siden

£20-250 GBP

Betales ved levering
We have a MSSQL database backend, from our PHP front end. We also have Windows applications connecting to the web MSSQL via ODBC connection. We are having performance issues with on the web server, with memory & CPU usage Alot of expensive queries, deadlock and context errors. We require a review of the server performance, and to fix these issues, and recommend indexes, etc etc MUST have experience and understanding Once I awarded to the correct person, we can arrange a remote session to the server to discuss. Thanks Ally
Projekt-ID: 5432328

Om projektet

22 forslag
Projekt på afstand
Aktiv 10 år siden

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22 freelancere byder i gennemsnit £187 GBP på dette job
Brug Avatar.
Hello, This is Janos from Hungary - I'd like to help you on this. I have a vast experience with SQL server, performance-tuning and development best practices etc. and can help ensure you get the best out of the current design both database and application-wise and will try to eliminate all possible issues I find. My bid is for: 1.) Analysing the requirements: bottlenecks, typical issues and symptoms - as explained and demonstrated by you. 2.) Analysing traffic on the SQL server to extract the root causes of the problems and acting upon them, creating indexes etc - making all non-obtrusive changes straight away. Non-obtrusive changes: indexes, changing/creating/removing - in light of your application use, etc. Rebuilding stats, setting up index rebuilds etc as may be needed. 3.) Understanding your application architecture - what is being run and how and making changes to SQL code/stored procedures to avoid locking. Non-obtrusive only: it will not break the application or require you to change the code. 4.) Creating a report of what has been done - what is changed and making recommendations for any obtrusive changes : requiring changes in stored procedures/SQL code - that MAY break existing functionality. I am able to perform these within a few days and hopefully substantially improve the situation even if not everything can be fixed within this time/budget - but it WILL get you started and it WILL HELP. regards, Janos
£263 GBP på 3 dage
5,0 (18 anmeldelser)
6,7
6,7
Brug Avatar.
Hello Sir, I am Working with Data Center Organization as a Linux and windows Expert, I have more than 5 years’ experience in Web hosting and migration, working on more than 1000 of Linux and Windows servers. I will do all mentioned task successfully and fast. Please let me know your time availability for this task.
£150 GBP på 3 dage
4,7 (31 anmeldelser)
6,0
6,0
Brug Avatar.
Hi, I am a software engineer with more than 7 years of hands on experience of database administration and developement on various platforms including MS SQL server and Oracle. You shall be provided solution to all the performance problems and efficient indices will be created for your DB.
£149 GBP på 3 dage
5,0 (13 anmeldelser)
5,5
5,5
Brug Avatar.
Hello I have reviewed your project description and i can certainly do this job for you. But to be very frank, i would be able to give you the price only after reviewing the status of the server. In case while reviewing the system, i found many issues, my price will increase likewise. Please open Personal Message Board to discuss this further. Regards Sam OweBest
£231 GBP på 10 dage
4,5 (6 anmeldelser)
5,5
5,5
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A proposal has not yet been provided
£277 GBP på 4 dage
5,0 (3 anmeldelser)
4,9
4,9
Brug Avatar.
Hi, I'm very interested helping you optimizing your database, I have more then 7 years of experience in SQL and database administration, modeling, optimizing and manipulating, please do not hesitate to check my portfolio, there is some samples of databases modeling and database assignments. I've checked your requirement I can do this job in the deadline without a problem, because I've done many projects like this. Please send me all other details if you have about your database, so we can start asap. I'm available, and can start immediately. Looking forward to working with you. Thank you for your consideration. Regards
£200 GBP på 5 dage
4,6 (33 anmeldelser)
5,4
5,4
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A proposal has not yet been provided
£166 GBP på 3 dage
5,0 (1 bedømmelse)
4,2
4,2
Brug Avatar.
Hello, I am IT engineer with European diploma since 2005 Certified as Technical specialist in SQL SERVER , i have more than 7 years in IT projects with 5 years working around SQL server database development , administration and BI on several projects . My last job was Microsoft Sql Server consultant within Accenture ,for more than 3 years .I worked for several major projects relating with SQL Server on behalf of European Customers (Carrefour, LOREAL). I have an ease to work with MS SQL server environment ,and given my experience, I think I have all the skills to give you best work and resolve issues relatated to your environment. Best regards,
£146 GBP på 5 dage
4,8 (14 anmeldelser)
4,5
4,5
Brug Avatar.
Hello! Performance issues can certainly be a challenge, especially when there are a large number of variables that can be affecting the outcome. I'm a 20+ year veteran of Microsoft software stacks, and have been troubleshooting SQL performance issues for almost all of them (it kind of comes with the territory!). What I can do for you is this: 1) Analyze your SQL server and web server for any hardware-related performance issues: too little RAM or hard drive space, etc. 2) Analyze the T-SQL code being executed on the server, finding and eliminating bottlenecks, refactoring stored procedures/ad hoc queries and building/fixing indexes where necessary. 3) Review the PHP pages calling the SQL to see if there are best practices improvements to how the data is being accessed that could lead to performance improvements as well. I am available to start right away. I look forward to being awarded this project.
£150 GBP på 3 dage
4,9 (7 anmeldelser)
4,0
4,0
Brug Avatar.
Hello. More 20 years programming and administrating experience. I need more details about queries and db structure to set real time and price. Regards. ---------------------------------------------------------------------------------------------------------------------------------------------------
£133 GBP på 3 dage
5,0 (4 anmeldelser)
2,2
2,2
Brug Avatar.
Hi, I'm experienced with .net and mssql server development and administration. I have experienced with mssql performance tuning for one of our client that use web application for their core apps and used by approx about 100 people at a time. Please consider my proposal.
£222 GBP på 30 dage
3,5 (2 anmeldelser)
3,2
3,2
Brug Avatar.
Greetings Sir/Mam. I am Microsoft Certified Technology Specialist in SQL Server, having 8+ years of experience. I have rich experience in Database Design, Writing efficient stored procedures/functions/views, Indexing, Performance Tuning, resolving deadlocks, etc... Also, I have experience in SQL Server's versions staring from MSSQL 2000 to MSSQL 2008R2. I am ready to give small test as well before you can award me a project. I can assure you the best quality work. Looking forward to have long term co-operation. I am reachable on Skype at : IkonAdmin. Have a nice day ahead.
£250 GBP på 3 dage
5,0 (1 bedømmelse)
1,4
1,4
Brug Avatar.
Hi, I have a lot of experience with MSSQL (2003-2008). Extensive experience with PHP and PHP + MSSQL I can't say what i can do to improve performance of your application without see sources ( and database ). I have Windows Server 2008 (NOT R2) at home - and MsSql Server (v 2008 ). It would be best if I got a backup of the database and the page source. I can't run mssql server v 2012. Please contact to discuss.
£157 GBP på 1 dag
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
A proposal has not yet been provided
£150 GBP på 3 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Will provide good quality of output based on information/specification requirement document provided by you. Thanks
£277 GBP på 4 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hello Alyonsuk I am in the UK unlike most if not all of your other bidders. I have been using SQL Server for about 15 years, and for many of those in very time-critical environments where microseconds counted. These were financial trading applications where I had to react to an unrestricted flow of pricing updates whilst still performing transactions for clients and internal users. I therefore have a wide range of experience with optimisation and what to look for etc. I have bid £150 on here, however I suspect your problems may be considerable so you need to be prepared to pay extra. For example, to record a suitable benchmarking trace may take an hour or two. You don't say if you have a test environment in order to implement changes before committing to the production server. It also doesn't say which version (year and then 'model') you have either. I can help you immediately if chosen. Thanks Simon
£150 GBP på 3 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hi My name is Konstantin. I have big experience in linux and MySQL. Will be glad to help you. Best wishes.
£150 GBP på 3 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hi, I have more than 7 years experience in data analysis. Please contact me and I will resolve this problem Best Regards, Achraf Karoui
£150 GBP på 3 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Currently I have been working on SQL performance tuning where we had issues with SQL server consuming around 100% CPU usage. I have resolved the issue by identifying and then fine tuning several SQL server objects that were causing the issue. Now the CPU usage has came down drastically. I think, I will be able to help you out on this specific performance issue.
£144 GBP på 3 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
A proposal has not yet been provided
£222 GBP på 15 dage
0,0 (0 anmeldelser)
0,0
0,0

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Medlem siden feb. 17, 2011

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