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Queries are used to communicate with the databases and perform the database operations. Such as, we use the queries to update data on a database or retrieve data from the database. Because of these functions of queries, they are used extensively by people who also interact with databases. In addition to performing accurate database operations, a query also needs to be performance, fast and readable.
Platform:
MS SQL
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PostgreSQL
•
SQL Server
Expertise:
Data center
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Design
•
ERD
•
SQL
•
Performance