SQL

SQL vs PostgreSQL

The question is about SQL .

Answer:

SQL (Structured Query Language) is the standard language for interacting with relational databases. PostgreSQL is a powerful open-source relational database system that uses SQL for querying and data management. SQL is a language; PostgreSQL is a database that implements SQL and adds advanced features.

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Sargis is a Java Software Engineer with 7.5 years of commercial experience specializing in Java, Spring Boot, and Spring Framework. He has effectively addressed challenges in back-end development, unit testing, and mentoring.... Read More

Level
Senior
Availability
40 h/w
Experience
7.5 yrs.
English
B2

Mykola is a Senior .NET Developer with 6 years of experience in software development. He possesses core skills in C#, SQL, and .NET Framework, demonstrating his ability to develop and maintain high-performance backend service... Read More

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Senior
Availability
40 h/w
Experience
6 yrs.
English
B2

Volodymyr is a Senior Java Software Engineer with 8 years of experience specializing in backend development. He has a strong command of Java, Spring Boot, Spring Data, and Spring Security, successfully navigating challenges s... Read More

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Senior
Availability
20 - 30 h/w
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Victoriia S.

Victoriia is a skilled Flutter Developer with 4 years of experience in mobile application development. She specializes in frameworks such as Flutter, leveraging JavaScript, DART, and utilizes databases like MySQL and Firebase... Read More

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Cortance 5-star rating on ClutchCortance 5-star rating on GoodFirms
Andrew Biter
COO

Cortance was able to supplement the client's organization with highly-qualified professionals. The team was consistently efficient from a project management standpoint, and internal stakeholders were particularly impressed with the vendor's supportiveness, responsiveness, and agility of delivery.

Clutch
5.0/5.0
Anonymous
Executive

After the successful prototype launch, the client tested the product in a real load and attracted new partnerships, leading to a rapid expansion. Cortance was responsive, well-organized, responsible, and helpful throughout development. Overall, they were genuinely passionate and dedicated partners.

Clutch
5.0/5.0
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