Query Optimization and/or Query Rewrite

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Query Optimization and/or Query Rewrite

What you get with this Offer
Title: [5-day-delivery] Query Optimization and/or Query Rewrite
Category: 5-day-delivery
Tag(s): Query Optimization, SQL Server, MySQL, PostgreSQL, Oracle, Performance
Description: You want to optimize SQL queries.


### Management ###
+ Fixed-time: 5 working day(s)
+ Fixed-scope: 1-10 SQL queries
+ Fixed-price: $500


### Work Breakdown ###
+ Create baseline (execution time, plan etc)
+ Execution plan analysis
+ Optimization
+ Query rewrite
+ Indexes
+ Schema changes
+ Configuration changes
+ Comparison with baseline
+ Clarification call


### Out of Scope ###
+ Some solutions might require planning for maintenance window and thus are out-of-scope for this task.


### Deliverable(s) ###
+ Statistics and execution plan of each query
+ Performance comparison (baseline Vs optimized)
+ Recommendations
+ Indexes
+ Schema changes
+ Configuration changes
+ 1st round of unit testing
+ Clarification call (up to 1 hour)


### Prerequisite(s) ###
+ Database server access
+ Data model to understand the database schema
+ Data dictionary to understand the contents of the database

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#StructuredQueryLanguage(SQL)

About the seller

Reviews on the ad

  • Frank O. 2 days ago

    Excellent job and will be back again

  • David A. 13 days ago

    Excellent work. I'm very pleased

  • Mike N. 11 days ago

    Great as usual!

  • Steve P. 10 days ago

    responsive, communicative, - will use again

  • Sunny C. 4 days ago

    Excellent - prompt communication, great design skills, happy with the end result. Would highly recommend. Thanks

  • Kieran C. 3 days ago

    Ok at design but said that he would do a wholesale site for. He didn't really know anything about setting up a wholsale site. Very disappointed.

  • Kristian P. 24 days ago

    As usual, excellent. Thanks

  • Paul O. 20 days ago

    These guys are amazing. They have been great, the way they go about their work is impressive, they are very attentive. They respond to questions very quick and work with you till work is done or till you are happy with what they have done. Thank you!

  • Anthony O. 18 days ago

    Absolutely amazing experience. worker has the patience of 10 saints. Thorough, creative, quick. Couldn't have wished for a better experience.

  • Kashif H. 27 days ago

    Great Work, Really appreciate the effort

Order details€60

2 days
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