Category: 02. Disadvantages

Writing a book is a significant time investment, which can detract from other professional responsibilities or personal pursuits. Balancing writing with other commitments can be challenging.

SQL databases can be complex to set up and manage, requiring skilled database administrators to ensure optimal performance and maintain data integrity.

SQL databases may have limited query performance when dealing with large datasets, as queries may take longer to process than in-memory databases.

SQL databases are designed for batch processing and do not support real-time analytics, which can be a disadvantage for applications that require real-time data processing.

SQL databases are less flexible than NoSQL databases when it comes to handling unstructured or semi-structured data, as they require data to be structured into tables and columns.

Due to hidden business rules, complete control is not given to the database. 

Some versions are costly and hence, programmers cannot access it. 

SQL has a difficult interface that makes few users uncomfortable while dealing with the database.