Introduction to DBMS.
What is Data? Data refers to raw facts, figures, or information that can be recorded, stored, and processed. It is the basic building block ...
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Introudction to SQL.
In this article, we cover the basic introduction of SQL and why it is important to learn this query language. What is SQL? SQL, or Structur...
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20 SQL Interview Questions and Answer (2023)
SQL, or Structured Query Language, is the foundation of modern data management. It is a domain-specific language designed for interacting wi...
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Difference Between Cluster and Non-Cluster Index in SQL.
In Relational Databases, indexes are crucial in optimizing data retrieval operations. Clustered and non-clustered indexes are two common typ...
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Structure Query Language (SQL) | RDBMS
There are many DBMSs present in the market. Do we have to learn all the languages to manipulate the data? The answer to this question is NO!...
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