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How to Hire a Freelance SQL Developer in 2022?

Mobilunity

User-friendly architecture; Usage of English as the standard language, which makes it easy to understand for all users; Multiple data views; Open-source code; As an interactive language, it is easy to communicate and interpret. Oracle Database SQL Certified Associate Certification. IBM Certified Database Associate.

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Comparing Database Management Systems: MySQL, PostgreSQL, MSSQL Server, MongoDB, Elasticsearch and others

Altexsoft

This is one of the most popular relational database systems. Originally being an open-source solution, MySQL now is owned by Oracle Corporation. It means that it’s a part of Linux, Apache, MySQL and Perl/PHP/Python stack. Developers even consider MySQL a database with a human-like language. Why do you care?

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Business intelligence tools overview: end-to-end BI solutions, ETL tools and libraries, data warehouses, data visualization libraries

Altexsoft

Talend Open Studio is a data integration service released under the open source Apache license. Open Studio connects with: relational databases (Oracle, Microsoft SQL server, Teradata, etc.). Self-driving means that the DW doesn’t require manual tuning by database administrators – it uses machine learning for that.