Is it worth learning SQL in 2021?

Question

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. 29 янв. 2021 г.

Is SQL worth learning in 2021?

Developing strong SQL skills will allow you to take your analyses, visualizations, and modeling to the next level because you will be able to extract and manipulate the data in advanced ways. Also, writing efficient and scalable queries is becoming more and more important for companies that work with petabytes of data.

What database should I learn in 2021?

MySQL and PostgreSQL are the leaders from the open-source and free database. If we talk about commercial databases Oracle is gaining popularity. In NoSQL databases, MongoDB, Redis, and Cassandra are the leaders. Depending on the project requirements industries are using it.

Is MySQL still relevant 2021?

Today, MySQL is one of the most popular and widely used SQL databases. It is also one of the most used databases in Web Applications. Some of the world's largest Web-Scale applications (e.g., Facebook, Uber) uses MySQL.

Is SQL worth learning 2022?

Is SQL Worth Learning in 2022? Yes, SQL mastery is still valuable in 2022. This is because SQL is a popular language in programming and is a top choice for software applications to this day. Many of the top RDBMS frameworks use SQL.

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