I will optimize your slow sql queries and fix database performance

madapao

China

I speak Chinese

24x7

Professional backend developer specializing in debugging, database optimization, API integration, and server troubleshooting. All services are fixed-price with clear deliverables. No hidden fees. ...
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About this Gig

Is your database slowing down your application? I will analyze your slow SQL queries, identify bottlenecks, and deliver optimized queries with the right indexes.


WHAT I NEED FROM YOU:

- The slow SQL query

- Table structure (CREATE TABLE statement)

- EXPLAIN output if available


WHAT YOU GET:

- Optimized SQL query ready to run

- Index recommendations with CREATE INDEX statements

- Performance improvement analysis


I work with MySQL, PostgreSQL, MongoDB, SQLite, and MariaDB.


Money-back guarantee if performance does not improve.

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optimize your slow sql queries and fix database performance
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optimize your slow sql queries and fix database performance

Database type:

Non-relational database

•

Relational database

Platform:

MongoDB

•

MySQL

•

PostgreSQL

•

SQLite

Expertise:

SQL

•

NoSQL

•

Performance

•

Query optimization

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