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

  • Amit C. 4 days ago

    Excellent workby

  • Paul L. 15 days ago

    Great job

  • Mike N. 24 days ago

    Excellent work

  • Paul A. 17 days ago

    Once again completed to wik with speed and courtesy, I reccomend 100%!

  • Steve P. 23 days ago

    responsive, communicative, - will use again

  • Levity Digital 13 days ago

    Great work once again!

  • Richard W. 10 days ago

    Fantastic work

  • Kristian P. 9 days ago

    As usual, excellent. Thanks

  • Richard K. 6 days ago

    Fantastic service yet again! Thanks

  • Laurent J. 6 days ago

    excellent work

Order details€60

2 days
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