Advantages and Disadvantages of SQL

Structural Query Language (SQL) is used for accessing, manipulating, and speaking with the database. Almost every capacity such as recovering information from the database, making another database, manipulating information and databases such as insertion, deletion and updation can be performed using SQL. It is a user-friendly and space specific language. Check out SQL Training in Mumbai to learn about it in detail.

Need of SQL :

It is widely used in the Business Intelligence tool.

Information Manipulation and information testing are done through SQL.

Information Science tools rely highly upon SQL. Enormous information tools such as Spark, Impala are dependant on SQL.

It is one of the requesting industrial skills.

Advantages of SQL :

SQL has numerous advantages which makes it popular and highly requested. It is a reliable and effective language used for speaking with the database. Some advantages of SQL are as follows:

Faster Query Processing –

Large measure of information is recovered quickly and efficiently. Operations like Insertion, deletion, manipulation of information is also done in a matter of seconds.

No Coding Skills –

For information retrieval, large number of lines of code is not required. All basic keywords such as SELECT, INSERT INTO, UPDATE, and so forth are used and furthermore the syntactical rules are not complex in SQL, which makes it a user-friendly language.

Standardized Language –

Because of documentation and long establishment over years, it provides a uniform platform worldwide to all its users.

Portable –

It tends to be used in programs in PCs, server, laptops free of any platform (Operating System, and so on) Also, it tends to be inserted with different applications according to require/requirement/use.

Intuitive Language –

Easy to learn and understand, answers to complex queries can be gotten in seconds.

Multiple information views –

Disadvantages of SQL :

Although SQL has numerous advantages, still there are a couple of disadvantages.

Various Disadvantages of SQL are as follows:

Complex Interface –

SQL has a difficult interface that makes not many users uncomfortable while dealing with the database.

Cost –

Some versions are costly and consequently, programmers can't access it.

Partial Control –

Because of covered up business rules, complete control is not given to the database.