SQL is spoken as a “complement” by some while SQL is spoken as a “complement” by others. SQL is an acronym for Structured Query LanguageIt is standard and widely accepted The language used to maintain the database By performing operations such as retrieval and processing of data stored in a database. SQL has been around since the 1970s. Now a question arises: What has kept SQL in trend for so long in this age of technology that is always dynamic and evolving in nature? With this, a follow-up question also pops up Will SQL continue to be in demand and importance in 2022 as well? Both will be answered in this article.
SQL It is not just a programming language but it also allows us to work with data by considering them as logical sets just like joins in SQL following the concept of a Venn diagram. It can rightly be called a programming language that takes the concepts of set theory into the picture.
Let’s go through some Reasons to learn SQL in 2022 When most things and sectors became available online and virtual. Let’s see how SQL can be a worthy skill in your skill set.
1. A programming language is not just limited to programming tasks
Yes, you read that correctly!
Normally, programming languages are meant to be used for programming purposes only but SQL It breaks this stereotype as it can be used by people in the marketing or sales team to look at their data by performing some query in the dataset such as seeing the trend of their sales or marketing campaigns. SQL is useful for finance It is also useful for financial analysis, which helps in saving a lot of time while looking at financial statements that contain large numbers.
2. Almost every data technology supports SQL or a flavor of it
Technology continues to update. With this said, one must always be updated with the latest technologies to survive in the tech industry. In the stage of learning new technology, SQL comes as a friend because most data-oriented technologies Use the SQL interface. Be it any aspect of technology, they all own the data and, therefore, will have to support SQL in one form or another. I have said that, Learn SQL It is a win-win situation because it is very likely to come in handy while working on any data or data based technology.
3. Useful in processing huge amounts of structured data
Can you guess what is the most valuable thing in the technological age? Hint: Not money, gold or diamonds.
It’s data! This valuable data must be stored and managed efficiently. Due to the spread of COVID-19, many sectors have switched from physical to virtual completely by 2022. More books are being replaced by e-books, papers are being replaced by PDF files, and data entry records are being replaced by Excel sheets. This leads to more data, and more data leads to the need for data management. It is not always convenient to data analysis Manually when you have a database of millions of entries in it. SQL queries Make it efficient to perform various operations such as getting rows based on certain filter criteria from the huge database and even manipulating them appropriately.
4. A useful tool for data analytics
data analysis It involves processing and interpreting data to derive valuable information from it that can help answer a question or solve a problem. SQL is listed as the most in-demand skill in Data Analyst skill set Roles such as data analysis involve working with and manipulating large amounts of data. SQL makes it easy for a data analyst to do Strategic business decisions that can benefit stakeholders through Business Trend Analysis.
5. The cherry on the cake for data mining
“Data mining is the process of discovering new patterns from large data sets.” Wikipedia
As we know SQL works with data, so when large datasets come into the picture, SQL Helps extract useful data from a set of data sets. SQL Server provides a file data mining platform To perform operations such as classification, estimation, agglomeration and forecasting so that the data can be classified and numbers can be estimated for some information such as forecasting the stock price from past data and forecasting it to analyze whether the stock will be dealt with or not. Useful information extracted during data mining can be used to make the organization more proactive and knowledge based, it will have logical aspects and studies along with it to go through the latest developments. Market trends future direction forecasts.
6. Helpful in pursuing data science as a career
If you are interested in data science And if you want to pursue a career in it, you would happen to say that data science is the most attractive job of the 21st century. Data Science is a promising career option and it takes a data scientist to explore data by swimming in his or her swimming pool looking for patterns and discoveries. Do you know what is the easiest and initial skill to learn data science? It’s SQL. big data SQL platforms are used as the primary API for managing relational databases. Joins, nulls, indexes, primary and foreign keys, and subquery are some of the useful concepts for working with SQL in data science.
7. Skill on demand
Whether it’s a developer, product manager, or business analyst, SQL helps with Skills development Occupation. According to job portals, SQL is a file Most Wanted Skill Because it is a powerful and easy-to-learn programming language. SQL is required by many of the top technical experts, as well as the top financial giants, because it goes hand in hand with technologies.
With the unexpected times the world has faced during COVID-19, one thing to predict is that Learn SQL It is a big yes for 2022. SQL has been around for over three to four decades. It is still in demand and will not disappear soon because it is a powerful tool for various sectors of the industry. It makes managing structured data easier, simplifies server and client operations, and is not only limited to development roles, but is also an effective option for analyst and financial roles.