*Advantages of SQL
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SQL provides various advantages which make it more popular in the field of data science. It is a perfect query language which allows data professionals and users to communicate with the database. Following are the best advantages or benefits of Structured Query Language:
*1. No programming needed
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SQL does not require a large number of coding lines for managing the database systems. We can easily access and maintain the database by using simple SQL syntactical rules. These simple rules make the SQL user-friendly.
- High-Speed Query Processing
A large amount of data is accessed quickly and efficiently from the database by using SQL queries. Insertion, deletion, and updation operations on data are also performed in less time.
- Standardized Language
SQL follows the long-established standards of ISO and ANSI, which offer a uniform platform across the globe to all its users.
- Portability
The structured query language can be easily used in desktop computers, laptops, tablets, and even smartphones. It can also be used with other applications according to the user's requirements.
- Interactive language
We can easily learn and understand the SQL language. We can also use this language for communicating with the database because it is a simple query language. This language is also used for receiving the answers to complex queries in a few seconds.
- More than one Data View
The SQL language also helps in making the multiple views of the database structure for the different database users.
Disadvantages of SQL
With the advantages of SQL, it also has some disadvantages, which are as follows:
- Cost
The operation cost of some SQL versions is high. That's why some programmers cannot use the Structured Query Language.
- Interface is Complex
Another big disadvantage is that the interface of Structured query language is difficult, which makes it difficult for SQL users to use and manage it.
- Partial Database control
The business rules are hidden. So, the data professionals and users who are using this query language cannot have full database control.
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