Difference between Primary Key and Foreign Key
In computer programming, a key is a single or combination of multiple fields in a table. It is used to fetch or retrieve records/data-rows from data t...
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In computer programming, a key is a single or combination of multiple fields in a table. It is used to fetch or retrieve records/data-rows from data t...
Read More →There are two main types of databases in database technology that are SQL and NoSQL database. In this article, we’ll explore how these databases make ...
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Read More →PostgreSQL, often referred to as "Postgres", it is one of the most powerful, versatile, and reliable object-relational database system (RDBMS). Truly ...
Read More →Big Data is exactly what it sounds like - a huge amount of data. It is a game-changer in the digital age, describing large volumes of structured and ...
Read More →JavaScript Object Notation (JSON) is a lightweight text-based open standard data-interchange format. It is human readable. JSON is derived from a subs...
Read More →Modern data is vast, unstructured, and sometimes unwieldy. It's big and complicated, and we have big expectations for what it can do and trying to sto...
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