I'm diving into HTML and CSS, and once I'm comfortable with those, I'm planning to learn another language before moving on to Python and JavaScript, which I have a bit of knowledge in. I'm particularly interested in SQL and would like to know if it's worth learning, especially for a career in web development.
4 Answers
Absolutely! Check out job listings in your area, and you'll see that many employers look for full-stack developers who can work with databases. SQL knowledge is definitely in demand!
Plus, many NoSQL databases have SQL-like query features, like Hive!
It's definitely a skill worth picking up, although I’m not sure how much it will benefit you right away for web development. But it can be helpful!
Is it really useful for web development, though?
SQL is a different animal compared to Python and JavaScript. Those are imperative languages, where you tell the computer what to do, but SQL is declarative. You specify what you want, like "give me all the rows where the total price is over $100," and SQL handles the rest.
You should absolutely learn it. Almost every application needs to interact with a database at some point, and while object-relational mappers can help, they might cause performance issues as you scale up. At that point, knowing how to write SQL queries becomes super important.
Exactly! Especially for web applications.
True! I think SQL is going to stick around for a long time; it's like the universal language for database querying.