The following is explained about the complete difference between NoSQL vs SQL so as not to misrecognize both.
Understanding the basics of NoSQL Vs SQL differences is not easy. Because both refer to the type of database system that is popularly used.
Each has its own advantages and disadvantages. So it is important for users to be familiar with the characteristics of both.
That way the user can be determined the system selection for the database to be used.
Here’s the NoSQL Vs SQL Difference
Here are the NoSQL Vs SQL differences that are important to know. Both differ a lot in terms of structure, consistency, language, and so on, as follows.
Structure
NoSQL has more flexible data structures and no tables. Data is stored in documents, graphs, or key-value stores.
While SQL data structure is a relational database system. This means the data is stored in the form of tables with columns and rows. The table structure is defined before the data comes in.
Consistency
NoSQL uses the BASE consistency model. The system prioritizes availability and partitioning on the database system.
SQL data consistency uses the ACID consistency model. It requires transactions to comply with all rules, and allows rollbacks if something goes wrong.
Language
NoSQL uses languages that vary depending on the type of NoSQL used. The SQL query language uses the standard SQL query language to manipulate data.
Application
NoSQL is commonly used in web applications that have high speeds. So it’s found on social media, gaming, and IoT websites.
The use of SQL is commonly used for business applications, finance, and others. Where they require high data integrity and complex transactions.
Security
Security is also one of the differences of NoSQL Vs SQL. NoSQL is less secure because it focuses more on performance and availability than security.
SQL is often more secure because it has strong security mechanisms such as authentication, authorization, and encryption.
Cost
NoSQL is often cheaper because it often uses open source resources.
SQL costs are usually more expensive. This is because the software used to run relational database systems requires licensing fees.
Schema
NoSQL does not require a data schema, which allows for greater flexibility. SQL data schema requires a data schema definition before data is entered into the database.
Options based on NoSQL Vs SQL differences depending on needs, applications, and available resources. Although different, both database systems can be used simultaneously.
Some agencies even choose to use both together to maximize the benefits of each technology. Complete learning about NoSQL and SQL can be learned at Telkom University Informatics Engineering.
