Database Table


A database table is a collection of related data organized in rows and columns. Each row represents a unique record, while each column represents a data field within that record. Tables are the fundamental structure used to store and manage data in a relational database management system (RDBMS). They provide a way to organize and structure data so that it can be easily searched, sorted, and filtered. Tables can be linked together through the use of keys, which allow data to be retrieved from multiple tables at once. In addition, tables can have constraints applied to them to ensure data integrity and consistency. These constraints can include primary keys, foreign keys, and unique constraints.


Your Previous Searches
Random Picks

  • Joining: Joining refers to the process of combining two or more datasets into a single dataset. This is a common operation in data science and artificial intelligence, as it allows analysts to combine data from multiple sources to gain a more comple ... Read More >>
  • Filter Methods: Filter methods are a type of feature selection technique in which the features are selected based on their statistical properties such as correlation, mutual information, or variance. These methods are applied before the model is trained an ... Read More >>
  • Clock Signal: In Data Science and Artificial Intelligence, a clock signal is a periodic signal that is used to synchronize the operations of digital circuits. It is a timing signal that is used to coordinate the actions of different components of a compu ... Read More >>
Top News

Meta approves bonuses of up to 200% of company executives' salaries...

Meta approved a plan to increase bonuses for company executives to up to 200% of their base pay amid layoffs targeting about 4,000 employees....

News Source: Business Insider on 2025-02-21

Dr. Mehmet Oz holds millions from companies that he'd wield power over if confir...

Dr. Mehmet Oz holds millions of dollars worth of shares in health insurance, fertility, pharmaceutical and vitamin companies...

News Source: ABC News on 2025-02-20

Elon Musk quietly built a second mega-data center for xAI in Atlanta with $700 m...

xAI built a massive data center in Memphis last year, but the company has also been quietly setting up another facility in Georgia....

News Source: Business Insider on 2025-02-20

China's Alibaba sees revenue surge on back of artificial intelligence, e-commerc...

Chinese e-commerce firm Alibaba Group Holding posted its fastest revenue growth in over a year, beating analyst expectations as it capitalizes on the artificial intelligence boom in China...

News Source: ABC News on 2025-02-20

Why the billionaire class is kissing Trump’s proverbial ring...

The billionaire set and the massive corporations they represent are not showing deference to the president....

News Source: Al Jazeera English on 2025-02-20