I currently have a mysql database with around one million records (50MB). It consists of around 15 tables.
I need a mysql/php professional to perform various complicated queries and display the result in a page. (between 10-20 different queries) I'm going to tell what I want and you will perform the most optimized query. All queries will be somewhat similar. If you optimize the first one you should have no problem with the rest.
The queries will include multiple joins, math functions like SUM and COUNT, etc. The key is to optimize the queries so that it runs as fast as possible with effective use of resources.
The task also requires restructuring of the mysql table if necessary which should include assigning indices to necessary columns of table.
For an experienced mysql professional this task shouldn't be that difficult. For any other people this tasks will be difficult and extremely time-consuming and we'll be wasting each others time.
Please bid only if you are well experienced (at least 3 years) in mysql
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).