Is learning SQL necessary?

Question

SQL has a specific purpose — to query data. While it might not be as versatile as other programming languages, like Python, JavaScript, or C#, it's required for anyone working on back-end systems, databases, or data analytics. You may also find that your dream job has a SQL skill requirement in the job posting. 13 июл. 2021 г.

Is it worth learning SQL in 2021?

Why do you need to learn SQL? SQL is used everywhere. It's in high demand because so many companies use it. SQL is still the most popular language for data work in 2021.

Is learning SQL enough to get a job?

Knowledge of SQL is not enough to secure most DBA jobs. Established companies prefer to hire someone with a degree in a computer science field, experience and knowledge of their industry, and appropriate certifications. Companies prefer to hire those who have experience in the version of SQL used in the industry.

Expert · Answer

Why do you need to learn SQL? SQL is used everywhere. It's in high demand because so many companies use it. SQL is still the most popular language for data work in 2021.

Expert · Answer

Knowledge of SQL is not enough to secure most DBA jobs. Established companies prefer to hire someone with a degree in a computer science field, experience and knowledge of their industry, and appropriate certifications. Companies prefer to hire those who have experience in the version of SQL used in the industry.

Is learning SQL necessary?

Is it worth learning SQL in 2021?

Is learning SQL enough to get a job?

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